Beneficiary Defective Inheritor’s Trusts (BDITs) vs. Beneficiary Deemed Owner Trusts (BDOTs) in Estate Planning

Introduction:
Beneficiary Defective Inheritor’s Trusts (BDITs) and Beneficiary Deemed Owner Trusts (BDOTs) are advanced estate planning tools that leverage grantor trust rules in unique ways. Unlike typical “intentionally defective” grantor trusts (IDGTs) where the settlor is treated as owner for income tax purposes, BDITs and BDOTs cause the beneficiary to be treated as the owner under §678 of the Internal Revenue Codejustvanilla.comgreenleaftrust.com. In effect, they are “pseudo” grantor trusts with respect to the beneficiary. These arrangements can provide significant tax and asset protection benefits: shifting the income tax burden, “freezing” asset values for transfer taxes, and protecting assets from creditors – all while often allowing the beneficiary some control or accessgreenleaftrust.commodernlife.com. This paper analyzes the legal structure, purpose, and operation of BDITs and BDOTs, comparing their features in detail. It also contrasts both with other common strategies – Spousal Lifetime Access Trusts (SLATs), Grantor Retained Annuity Trusts (GRATs), IDGTs, and more – and examines how recent legislation (H.R.1, 119th Congress, the “One Big Beautiful Bill Act” of 2025) impacts these techniques.

I. Legal Structure, Purpose, and Operation of BDITs and BDOTs

A. Beneficiary Defective Inheritor’s Trust (BDIT)

A BDIT is an irrevocable trust typically funded by a third party (often a parent or other family member) for the benefit of the “client” (the inheritor/beneficiary)greenleaftrust.commodernlife.com. The defining feature is that the trust is structured so that the beneficiary, rather than the settlor, is treated as the owner for income tax purposes – hence “beneficiary defective.” This is achieved by using §678: the beneficiary is given a Crummey withdrawal power over the initial contribution (usually limited in amount) so that under §678(a)(1) they have a power “exercisable solely by himself to vest the corpus or income in himself”greenleaftrust.comgreenleaftrust.com. Commonly, the initial seed funding is kept small (e.g. $5,000) and within the “5% or $5,000” lapse safe harbor of IRC §2514(e) and §2041(a)(2) to avoid any lapse being treated as a taxable gift or a retained general powerepcdelaware.orggreenleaftrust.com. The beneficiary allows this withdrawal power to lapse after a short window (e.g. 30–60 days)greenleaftrust.com.

Because the original settlor retains no grantor trust powers (the trust is intentionally not a grantor trust as to them), and §678(b) provides that §678 applies since the settlor is not treated as owner under §§671–677greenleaftrust.commedia.law.miami.edu, the beneficiary becomes the trust’s deemed owner for tax purposes. Moreover, once the power lapses, §678(a)(2) continues to treat the beneficiary as owner so long as the beneficiary has retained other powers or interests that would cause grantor trust treatment if they were the settlormedia.law.miami.edu. In practice, a properly drafted BDIT ensures that after the lapse the beneficiary’s position mimics a grantor with a retained power. For example, the trust might give the beneficiary a limited special power of appointment (which is not a general power that causes estate inclusion but can be a form of continued control) or other fiduciary powers, satisfying §678(a)(2)’s requirementepcdelaware.orgepcdelaware.org. The result: the beneficiary remains taxable on all trust income going forward, even though their withdrawal right was only temporarygreenleaftrust.com.

Purpose and Benefits: The BDIT technique allows an individual (the beneficiary) to enjoy many of the benefits of a traditional IDGT without themselves making a taxable gift or creating a self-settled trust. Key advantages include:

• Estate Tax “Freeze” and Transfer Efficiency: The beneficiary can sell or transfer assets to the BDIT without recognizing capital gain (the trust is a grantor trust as to them, so sales are disregarded under Rev. Rul. 85-13naepcjournal.org). Typically, after the initial $5,000 funding by the third party, the beneficiary sells a high-growth asset (e.g. closely-held business interest) to the trust in exchange for a promissory notegreenleaftrust.comgreenleaftrust.com. Because the sale is to a grantor trust (beneficiary-owned for tax purposes), no gain is recognizedgreenleaftrust.com. The note freezes the value returned to the beneficiary’s estate at the face amount of the note (plus fixed interest at the Applicable Federal Rate), while future appreciation occurs inside the trust outside the beneficiary’s estatemodernlife.com. If the asset was transferred at a fair valuation (often with valuation discounts for minority interest/lack of marketability, if applicablegreenleaftrust.com), the beneficiary has in effect “leveraged” their gift/estate tax exclusion. Example: A mother contributes $5,000 to a trust for her son (son has Crummey power over $5k). Son then sells $1 million of business stock to the trust for a $1 million note. As the son is treated as the owner of the trust, no capital gain is triggered on the salegreenleaftrust.com. The trust’s future growth in excess of the note’s interest accrues for beneficiaries (e.g. son’s descendants) free of gift/estate tax, and the note repayments (principal and interest) to the son simply return frozen value to his estate. Any interest the trust pays on the note is not taxable income to the son (a grantor can’t owe interest to himself)modernlife.com. If, say, the asset doubles in value to $2 million, that $1 million of appreciation is entirely outside the son’s estate. The only “gift” used was the initial $5k (often structured to qualify for the annual exclusion as a present interest gift via the withdrawal right).

• No Use of Beneficiary’s Own Gift Exemption: Crucially, the beneficiary does not make any gift to the trust – the trust is funded by someone else. The entire transaction (aside from the small third-party gift) is a sale for full consideration, thus not subject to gift taxnaepcjournal.orgnaepcjournal.org. The beneficiary’s lifetime gift/estate tax exemption is not expended, nor is the sale considered a self-settled transfer that would invoke IRC Chapter 14 (§§2701–2702) valuation rulesnaepcjournal.org. In essence, the beneficiary achieves estate tax savings “for free” – sometimes called the “pipe dream” trust strategynaepcjournal.orgnaepcjournal.org. As one commentator noted, compared to GRATs or conventional sales to IDGTs, the BDIT “offers the maximum benefits and least risks” for those who otherwise could not remove assets from their estate without losing accessnaepcjournal.orgnaepcjournal.org.

• Beneficiary Control and Access: Unlike a standard IDGT (where the settlor usually cannot be a beneficiary without pulling assets back into their estate), a BDIT’s beneficiary can retain beneficial interests and certain controls without estate inclusion. The beneficiary is often named as a permissible discretionary beneficiary of the trust (along with their descendants), and may even serve as a trustee or investment director (with limitations)modernlife.comgreenleaftrust.com. So long as distributions to the beneficiary are subject to an ascertainable standard (health, education, maintenance, support) or are made by an independent trustee, the beneficiary’s right to distributions is not a general power of appointment that would cause estate inclusionnaepcjournal.orgnaepcjournal.org. The beneficiary can thus have access to the trust assets if needed (e.g. receive discretionary or even mandatory income distributions) and maintain control over investmentsgreenleaftrust.commodernlife.com. Essentially, the client “puts a wrapper around their assets and continues to control and enjoy them while obtaining transfer tax and creditor protection benefits”naepcjournal.org. This is a key distinction from a traditional IDGT sale: in an IDGT, the settlor gives up beneficial enjoyment; in a BDIT, the beneficiary-seller can still benefit from the property sold (indirectly regaining access in future if needed)greenleaftrust.comgreenleaftrust.com.

• Income Tax “Burn” Paid by Beneficiary: Because the beneficiary is owner for income tax, the trust’s taxable income is reported by the beneficiaryjustvanilla.comgreenleaftrust.com. The trust itself pays no tax (unless distributions carry out DNI). The beneficiary’s payment of tax on income attributable to trust assets further reduces the beneficiary’s own estate while allowing the trust to grow unhindered by tax – effectively a tax-free gift each year from beneficiary to the trustnaepcjournal.orgnaepcjournal.org. (Importantly, under Rev. Rul. 2004-64, when a grantor pays tax on a trust’s income, it is not a taxable giftnaepcjournal.org. Similarly, the beneficiary paying tax on trust income is not considered a gift to the trust, since it’s their legal obligationnaepcjournal.org.) This “tax burn” benefit is analogous to an IDGT where the settlor pays the tax, but here it is the beneficiary’s estate that is diminished – which can be advantageous if the beneficiary’s estate is taxable and the settlor’s is not, or in multi-generational planning.

• Asset Protection: A properly structured BDIT can offer robust creditor protection. The trust was created and funded by a third party, so it is not a self-settled trust from the beneficiary’s standpointnaepcjournal.orgnaepcjournal.org. Thus, in most jurisdictions, the trust assets are not reachable by the beneficiary’s creditors (so long as discretionary). Even the beneficiary’s retained limited withdrawal power (the Crummey power) is carefully constrained (lapsing under 5-and-5) to avoid creating a lingering general power that creditors could attachepcdelaware.org. Additionally, when the beneficiary sells assets to the trust for a note, that sale for fair value is generally respected as not fraudulent as to creditors – the beneficiary received equivalent value (the note)naepcjournal.org. This means the transfer to the trust cannot be set aside by creditors as a fraudulent conveyance, and because the trust purchase was for full consideration, the trust assets are not deemed self-settled even in bankruptcy (no gratuitous transfer by the beneficiary)naepcjournal.orggreenleaftrust.com. In effect, the BDIT achieves what a domestic asset protection trust (DAPT) attempts – allowing one to benefit from assets shielded from creditors – but without relying on the beneficiary’s own transfer to the trust (thus avoiding the traditional rule that self-settled trusts are reachable by creditors)naepcjournal.orgnaepcjournal.org.

Operation and Requirements: To implement a BDIT successfully, several technical requirements must be observed:

• Independent Settlor and Initial Funding: All transfers to the trust must be from someone other than the beneficiarynaepcjournal.org. Commonly a parent or grandparent contributes a nominal sum (e.g. $5,000 or another small amount within the annual exclusion so that it’s a present interest gift covered by the Crummey power)greenleaftrust.comgreenleaftrust.com. The settlor must not retain any powers that would make them a grantor under §§671–677 – for example, the settlor should not be trustee, hold a power to revoke, or benefit from trust income, etc.naepcjournal.orgnaepcjournal.org. The trust instrument is drafted to intentionally avoid grantor trust triggers for the settlor, ensuring §678 is the only operative grantor trust provisiongreenleaftrust.comgreenleaftrust.com.

• Crummey Power to Beneficiary: The beneficiary must have a temporary withdrawal right over the contributions. Typically, the trust grants the beneficiary the power to withdraw the initial contribution (up to $5,000) for, say, 30 daysgreenleaftrust.comgreenleaftrust.com. The beneficiary allows it to lapse, which under §678(a)(2) means the beneficiary will continue to be treated as owner of that portion of the trust, provided the trust is structured such that the beneficiary’s lapsed power and other rights give them equivalent control that a grantor would have had under §671–677media.law.miami.edu. Drafters ensure this by including spousal or charitable beneficiaries or giving the beneficiary a non-general power of appointment, etc., so that a “defect” remains under subpart E in the beneficiary’s handsepcdelaware.orgepcdelaware.org. In essence, §678(a)(1) + (a)(2) are leveraged: (a)(1) applies while the power exists; once lapsed, (a)(2) keeps the trust under beneficiary-ownership because the beneficiary has not fully “released” dominion – the trust terms keep them in a position analogous to a grantormedia.law.miami.edu.

• Valuation and Adequate Funding: To withstand IRS scrutiny, the sale transaction must be at fair market value and the trust should have adequate capital or backing to support the note. A common practice is to ensure the trust has a “seed” equity of roughly 10% of the asset value to be purchasedmodernlife.com, or alternatively to have a third-party guarantee for part of the noteepcdelaware.org. For example, if the beneficiary plans to sell a $1,000,000 asset to the trust, the settlor might gift ~$100,000 to the trust initially (using a bit of their own exemption) to capitalize itmodernlife.com. This helps demonstrate the trust’s ability to pay the note and avoid the IRS arguing that the note is illusory (and recharacterizing the sale as a part-gift)modernlife.comgreenleaftrust.com. Courts and rulings have indicated that insufficiently funded trusts or unpaid notes can lead to the transaction being treated as a gift (a risk of BDITs)greenleaftrust.com. In Estate of Woelbing (settled case) and others, the 10% funding or personal guarantees have been used to legitimize installment sales to IDGTs; the same prudence applies for BDITs.

• Trustee and Governance: Often an independent trustee (or co-trustee) is appointed, particularly to make distribution decisions to the beneficiary to avoid §2041 issuesgreenleaftrust.comgreenleaftrust.com. The beneficiary may retain some control, such as the power to remove and replace the trustee (with a permissible fiduciary) or to direct investments as a non-fiduciary advisor, without jeopardizing estate exclusionmodernlife.com. Careful drafting is needed so that any powers the beneficiary holds do not constitute prohibited powers. For instance, the beneficiary can hold a limited power of appointment (to change remainder beneficiaries or direct assets at death to a class excluding themselves/their estate) to keep the gift incomplete from the beneficiary’s standpoint (some planners include this to argue even the lapse wasn’t a completed transfer by beneficiary)naepcjournal.org, and to provide flexibility.

Summary of BDIT: In sum, a BDIT is a powerful strategy that “finesses” the estate tax system by allowing a beneficiary to have their cake and eat it too: assets can be removed from their taxable estate, yet the beneficiary can continue to manage and benefit from those assets, and even have the trust pay for things like life insurance on their life (without it being in their estate)naepcjournal.org. BDITs “enable clients to, in effect, put a wrapper around their assets and continue to control and enjoy the assets while obtaining transfer tax and creditor protection benefits”naepcjournal.org. Compared to alternatives, BDITs require careful planning but can yield extraordinary benefits – no estate inclusion, no gift tax on the transfer, income tax paid by beneficiary (reducing their estate), and creditor protection without self-settled trust limitationsgreenleaftrust.comgreenleaftrust.com.

B. Beneficiary Deemed Owner Trust (BDOT)

A BDOT is another §678 trust variant, but with a somewhat different emphasis and mechanism. In a BDOT, the trust instrument confers on the beneficiary an ongoing power to withdraw the trust’s income (typically all net taxable income annually), causing the beneficiary to be treated as the owner of that portion of the trust under §678(a)(1)epcdelaware.orgjustvanilla.com. In practical terms, a BDOT is often an irrevocable trust created by someone (e.g. a parent) for a beneficiary, which includes a provision like: “The beneficiary has the right, exercisable at any time during the year, to withdraw an amount equal to all of the trust’s taxable income for the year”. This power to vest income in themselves makes the beneficiary the “deemed owner” of the trust’s income (and often of the corresponding corpus producing that income) for income tax purposesjustvanilla.comjustvanilla.com. Importantly, the beneficiary need not actually withdraw the income; the mere existence of the power is sufficient to shift the tax burden under §678justvanilla.com.

Structure: Unlike the BDIT (which relies on a one-time Crummey lapse and §678(a)(2) thereafter), a BDOT typically uses a continuing withdrawal right that remains in place year after yearepcdelaware.org. To avoid that right causing a taxable gift or estate inclusion each year, it is usually limited by the 5%/$5,000 lapse rule as well. Commonly, the trust grants the beneficiary the power to withdraw the greater of all the trust’s net income or $5,000 (but not exceeding 5% of principal) annuallyepcdelaware.org. At year-end, if the beneficiary hasn’t exercised it, the power lapses up to the 5% safe harbor, so the lapse is not treated as a gift by the beneficiaryepcdelaware.org. By structuring the withdrawal right to be hanging or continuously available, drafters ensure the trust is a BDOT at all times, not just briefly after contributionsepcdelaware.org. In other words, “the income withdrawal power should be exercisable year-round to avoid any argument that the trust is only a grantor trust to the beneficiary during a limited window”epcdelaware.org.

The result is that 100% of the trust’s income (including capital gains, if included in the withdrawal definition) is taxed to the beneficiary, not to the trust or settlorjustvanilla.comjustvanilla.com. Yet the beneficiary’s withdrawal right is typically not exercised, so the income can remain in the trust (accumulating for growth or reinvestment), unless the beneficiary chooses to withdraw (perhaps to cover their tax liability). If the beneficiary does withdraw the income amount, that simply means the income is distributed to them – which, from a tax perspective, would also carry out distributable net income (DNI) and tax them, so either way the tax ends up on the beneficiary. But the critical difference is that even if the income is not distributed, the beneficiary pays the tax, because §678 treats them as owner.

Purpose and Use Cases: The primary motivations for a BDOT include:

• Income Tax Rate Arbitrage: Non-grantor trusts reach the top federal income tax bracket (37%) at very low income levels (around $15,000 of taxable income in 2025) and are subject to the 3.8% NIIT surtax at ~$14,000 of undistributed net investment income. Beneficiaries (individuals), by contrast, enjoy much higher brackets thresholds. A BDOT shifts the trust’s taxable income onto the beneficiary’s personal returnjustvanilla.comjustvanilla.com. If the beneficiary is in a lower tax bracket, the family achieves an overall income tax savings. Even if the beneficiary is in a high bracket, at least the trust avoids the compressed trust brackets. Example: Suppose a trust has $100,000 of income. As a non-grantor trust, that would mostly be taxed at 37% + NIIT. If instead the trust is a BDOT, the beneficiary (say, a child or spouse beneficiary) includes that $100k on their return – perhaps at a 24% marginal rate (or whatever their rate is), saving significant taxjustvanilla.com. This can be especially useful if the beneficiary has excess deductions or lower effective rates (e.g. if beneficiary is a stay-at-home spouse with little other income, or a beneficiary in a lower-tax state while the trust would otherwise pay state trust tax at the grantor’s domicile rate, etc.). BDOTs thus optimize income tax efficiency for trust assetsjustvanilla.com.

• Preservation of Trust Corpus: Because the beneficiary pays the income tax liability (often out of their own funds), the trust’s assets grow income-tax free, similar to how an IDGT benefits from the grantor’s tax paymentsjustvanilla.comnaepcjournal.org. This “tax burn” effect can substantially enhance the trust’s long-term growth for the beneficiaries’ heirs. It is effectively an additional gift every year equal to the taxes paid – but not treated as a gift for tax purposesnaepcjournal.org. Over many years, this can greatly increase the trust’s value (especially important in dynasty trust settings). In a BDOT, it’s the beneficiary (often of the current generation) who is shrinking their estate by paying the tax, thereby indirectly boosting the trust that may benefit future generations.

• Estate Tax Planning: Typically, the grantor who creates a BDOT is removing assets from their own estate (just like any irrevocable gift trust). The BDOT’s assets (and future appreciation) are outside the grantor’s estatejustvanilla.com. The added twist is that the beneficiary is paying the income taxes instead of the grantor. In some scenarios, this is advantageous: for example, an elderly wealthy parent may set up a trust for a child that is a BDOT so that the child (who may have a lower estate value or lower bracket) pays the tax instead of further burdening the parent’s cashflow. This keeps the parent’s remaining estate from eroding its exemption on income taxes and lets the child effectively contribute to the trust’s growth by shouldering the tax. It can also be seen as a way to use the beneficiary’s estate to indirectly benefit the trust (especially if the beneficiary’s own estate is not expected to exceed exemption or is in a state with no estate tax, etc.). Meanwhile, from the grantor’s perspective, the gift to the BDOT still uses their gift exemption to remove assets and their appreciation from the grantor’s estatejustvanilla.com.

• Simplicity and Flexibility: A BDOT can be easier to implement in some respects than a BDIT or complex sale transaction. Essentially, a BDOT can be funded with larger gifts upfront (not limited to $5k) because the beneficiary’s withdrawal right only applies to income, not the principal gift. For instance, a grantor could fund a BDOT with $5 million, using exemption. The beneficiary may have a Crummey power over a portion for annual exclusion, but primarily the trust is a completed gift except for the income each year. The trust would be non-grantor as to the settlor (so no settlor tax burden), but grantor as to the beneficiary for income each year. There is no complex note sale or valuation concern unless planners choose to have the trust buy assets from the beneficiary or another trust. (Indeed, planners have used BDOT provisions in marital trusts and credit shelter trusts to facilitate tax-free transactions between trusts; see below.)

• Asset Protection: Like BDITs, BDOTs can also provide strong creditor protection. The beneficiary’s withdrawal power is limited to a recurring 5%/annual right, which if lapsed properly does not accumulate into a large attachable interest. The trust is still funded by a third party, not the beneficiary, so the only “self-settled” element could be the lapses exceeding the safe harbor (which are avoided by design)epcdelaware.org. As long as any lapsed withdrawal over $5k is “hanging” (carried over to future years to lapse within 5% then) or otherwise protected, the beneficiary’s creditors cannot compel distribution of trust principal. In short, a BDOT remains a third-party settled trust for asset protection, just with an income withdrawal feature. If the beneficiary chooses not to withdraw income, the trust can accumulate assets shielded from the beneficiary’s creditors (subject to spendthrift provisions and local law).

Example – BDOT in Practice: Suppose a father establishes a trust for his daughter with $2 million. The trust instrument grants the daughter a power to withdraw any or all of the trust’s taxable income each year (including capital gains)epcdelaware.org. In 2026, the trust earns $100,000 of income and realized gains. The daughter is deemed the owner of that income portion under §678(a)(1)justvanilla.com. She is taxed on the $100k, say at her 24% rate, owing ~$24k in tax. The trust itself pays no income tax. She might exercise her right to withdraw, say, $24k from the trust to cover her tax bill (or the trustee may distribute that to her in its discretion). The remaining income can stay invested in the trust. If she doesn’t withdraw, the power lapses at year-end. Because $100k exceeds 5% of the $2M trust (5% of $2M = $100k, actually exactly equal in this case), the lapse of the $100k right is within the 5% safe harbor (it is 5% of corpus) so it is not a taxable gift by herepcdelaware.org. The lapse also does not create a general power in her estate (due to §2514(e) and §2041)epcdelaware.org. Next year, the process repeats. Over time, the trust compounds gross of taxes; the daughter’s own estate is reduced by the taxes she pays (or by any amounts she withdraws to pay taxes, which effectively moves money from the trust to her – but if she withdraws only what’s needed for taxes, the trust is effectively paying its tax via her, similar to a grantor trust paying taxes for itself).

Special Use – In Trust-to-Trust Transactions: BDOT provisions have been creatively used in existing trusts to enable tax-free transactions between trusts. For example, consider a typical bypass (credit shelter) trust created at a first spouse’s death for the surviving spouse, and a QTIP marital trust also for that spouse. Normally, these are non-grantor trusts; if they transact with each other (or with a grantor trust of the survivor), capital gains would be recognized. However, planners have obtained a Private Letter Ruling, PLR 202022002, which involved making one trust a BDOT and another a grantor trust, allowing sales between them with no recognition of gainactec.orgepcofnaples.org. In that PLR, the surviving spouse had the right to withdraw all proceeds from any sale of assets in Trust 1 (making Trust 1 a BDOT as to the spouse), and the spouse was the grantor of Trust 2 (an IDGT to the spouse). Because the spouse was deemed owner of both Trust 1 and Trust 2, the IRS ruled that sales between them were ignored for income tax (applying Rev. Rul. 85-13)actec.org. This strategy suggests BDOTs can be used post-mortem, for instance by giving a surviving spouse withdrawal powers over a credit shelter trust’s income to shift its tax to the spouse (who might be in a lower bracket than the trust) and to facilitate swapping assets among trusts without taxepcdelaware.orgepcdelaware.org. One caveat: making a QTIP trust a BDOT causes the spouse to pay tax on QTIP income, but since QTIP assets are includible in the spouse’s estate anyway, the benefit is limited unless combined with other planningepcdelaware.org (the PLR’s main benefit was the tax-free exchange between trusts).

Key Requirements for BDOTs: Much like BDITs, BDOTs must be set up carefully:

• §678(b) Compliance: The original grantor should have no powers under §§673–677, otherwise §678 would not apply (grantor trust status for settlor would trump the beneficiary’s status)greenleaftrust.com. Thus, a BDOT’s settlor must create a non-grantor trust (no retained interest, no reversion >5%, no power to vest income, etc.). This is typically straightforward – the settlor simply makes a completed gift and relinquishes all prohibited strings.

• Withdrawal Power Wording: The beneficiary’s withdrawal right should explicitly cover all trust taxable income (including income allocated to principal)epcdelaware.org. This includes capital gains, which ordinarily are part of principal. Many practitioners include language giving the beneficiary the right to withdraw the trust’s taxable income (as reflected on its income tax return) each yearepcdelaware.org. This ensures that even capital gains (which might not be “accounting income”) fall under the power, making the beneficiary owner of the portion of corpus that produced those gainsepcdelaware.org. If only accounting income were withdrawable, undistributed capital gains might still be taxed to the trust. So the instrument often ties the withdrawal amount to the trust’s tax items.

• Lapse Safe Harbor: To prevent the lapse of the withdrawal power from being a gift by the beneficiary, it must be limited to the 5% or $5,000 amount each year (whichever is greater) under IRC §2514(e). If the trust’s income is high relative to corpus, the power may need to “hang.” For example, if income exceeds 5% of corpus, the beneficiary might only have a power up to 5%, and any excess income could either be mandated to distribute (so it doesn’t stay undistributed), or the excess power can carry over and hang until it can safely lapse in future years. Proper drafting of “hanging powers” can preserve the beneficiary’s §678 status without inadvertent gifts. The PLRs (e.g. PLR 201633021) have blessed such designs where the lapse each year is limited to 5% and any remaining power continuesmedia.law.miami.edu.

• No Adverse Estate Inclusion: Provided the beneficiary’s withdrawal rights are limited as above, they do not hold a general power of appointment over the trust principal. The trust assets (aside from possibly any accrued but unwithdrawn income within the safe harbor amount of the final year) will not be included in the beneficiary’s gross estate. The beneficiary’s power is episodic and limited; at death, any lapsed powers beyond 5% do not cause inclusion (although if a withdrawal right is hanging and not yet lapsed up to 5%, there could be a small portion includible – typically, careful design avoids any significant carryover).

BDIT vs. BDOT – Key Differences: While both involve beneficiary grantor trust treatment, it’s useful to highlight their distinctions in purpose and design. The following table summarizes major differences:

Table 1: Comparison of BDIT and BDOT

As shown, BDITs are generally geared towards estate tax freeze and allowing the beneficiary to have their cake (access/control) and eat it too (estate exclusion)naepcjournal.orggreenleaftrust.com. BDOTs are more focused on income tax optimization and can be seen as an alternative way to achieve grantor trust status (and its benefits) without the settlor paying the taxjustvanilla.comjustvanilla.com. Notably, these techniques are not mutually exclusive – in fact a trust could be structured to initially be a BDIT and also include BDOT-style provisions for ongoing income. In practice, however, planners use the term BDIT for the full-fledged beneficiary grantor trust strategy involving sales, and BDOT for trusts where the key feature is beneficiary-taxed income.

II. Comparison with Other Advanced Estate Planning Strategies

BDITs and BDOTs belong to the family of irrevocable trust strategies aiming to transfer wealth efficiently while minimizing taxes. We now compare them to several other popular strategies: Intentionally Defective Grantor Trusts (IDGTs), Spousal Lifetime Access Trusts (SLATs), Grantor Retained Annuity Trusts (GRATs), and others. The following table provides an overview of these strategies alongside BDITs/BDOTs, highlighting differences in tax treatment, control, asset protection, and transfer efficiency:

Table 2: BDITs & BDOTs vs. Other Estate Planning Trusts

Observations: Each strategy has its place. For example, an IDGT sale is very powerful for a senior generation to transfer a business to heirs without tax; a GRAT is useful if one wants a low-risk, short-term freeze (especially if one expects to survive the term and interest rates are low); a SLAT is favored by wealthy couples to use exemption while one spouse still can benefit indirectlyschwab.comschwab.com; a BDIT might be the strategy of choice if the heir already has or will have significant appreciating assets but wants to both protect those assets and retain benefit; a BDOT provision can be inserted into many trusts (including SLATs, dynasty trusts, even QTIPs via QSST-type mechanisms) to gain income tax advantagesepcdelaware.orgjustvanilla.com.

Notably, BDITs and BDOTs represent modern innovative planning to exploit the grantor trust rules in favor of the beneficiary, whereas traditional planning mostly focused on making the settlor the grantor for tax purposes. A major difference in philosophy: with IDGTs/SLATs/GRATs, the older generation is actively giving up assets to benefit the next generation, often at the cost of paying income tax on assets they no longer own (which they are willing to do to shrink their estate). With BDITs/BDOTs, the focus is on allowing the younger generation (or beneficiary) to benefit now yet still accomplish estate exclusion. This can be extremely attractive when, for instance, parents want to help a child shelter the child’s growing wealth from future estate tax (perhaps the child has a booming business or has won a lawsuit or other windfall). The Oshins formulation of BDIT has even been described as “the one estate planning strategy to rule them all” for clients who otherwise might not engage in planning: “The technique enables clients to, in effect, put a wrapper around their assets and continue to control and enjoy them while obtaining transfer tax and creditor protection benefits,” versus GRATs or standard sales which would require the client to give up accessnaepcjournal.org.

Each technique also has limitations: e.g. GRATs have mortality risk and GST issues, SLATs risk loss of access if the beneficiary spouse dies or divorces (mitigated by careful drafting)schwab.com, IDGTs depend on the grantor’s ability to pay income taxes for potentially many years (which depletes grantor’s liquidity), BDITs require trustworthiness and cooperation of a third-party settlor plus careful adherence to formalities, and BDOTs, while simple, do mean the beneficiary bears a tax cost that could be high (if the trust’s income is large relative to their own income, it could push them into higher brackets – planners must weigh if the rate arbitrage is truly beneficial).

III. Legislative Changes in H.R.1 (119th Congress “One Big Beautiful Bill Act”) and Their Impact

On July 4, 2025, President Trump signed the “One Big, Beautiful Bill Act” (OBBBA) into law – a sweeping tax reform under the 119th Congress’s H.R.1jdsupra.comjdsupra.com. This Act made several significant changes to the tax code, including provisions affecting estate and gift taxation, trust income taxation, and valuation rules. We analyze how these changes impact BDITs, BDOTs, and related estate planning strategies:

A. Estate and Gift Tax Exemptions and Rates

H.R.1 drastically increased and made permanent the federal estate, gift, and GST tax exemptions. The Act raised the base exemption to $15 million per individual (indexed) for estates/gifts after 2025, replacing the prior $5 million base which was scheduled to return in 2026jdsupra.comcongress.gov. In 2025, the exemption was $13.99M due to inflation – under prior law, it would revert to about $7M in 2026. The Act instead locks in a $15M per person exemption for 2026 onward, indexed from 2025jdsupra.comcongress.gov. For a married couple, that equates to $30M shelter (with portability still available)jdsupra.comjdsupra.com. This change was made “permanent” (no sunset clause)jdsupra.com. The top estate/gift tax rate remains 40%pierceatwood.com.

Impact: This higher exemption reduces the urgency for some taxpayers to implement complex transfer strategies. Many estates that would have needed BDITs, GRATs, etc., to avoid estate tax may now fall under $15M and thus owe no federal estate taxjdsupra.comjdsupra.com. For those clients, the focus of planning may shift more to income tax basis management and asset protection rather than estate tax elimination. However, for ultra-high-net-worth individuals above $15M, planning is still crucial – and now with certainty that the exemption won’t automatically drop in 2026, techniques like BDITs and BDOTs can be calibrated with a stable exemption in mind.

Specifically for BDITs/BDOTs: a beneficiary with, say, $50M estate still faces estate tax; a BDIT remains a powerful way to remove appreciating assets from that estate. The higher exemption means a parent could gift a larger seed to a BDIT without tax (e.g. fund $500k or $1M seed to support a bigger sale to the trust) – possibly increasing the scale of what BDIT can do. Likewise, a grantor could allocate more to a SLAT or IDGT now without gift tax. In some sense, H.R.1 “saved” planners from a shrinking exemption that was going to make 2025 a frantic deadline; instead it gave a generous, permanent exemptionjdsupra.comjdsupra.com. This allows continued use of grantor trust techniques under more favorable conditions. Estate planners welcomed the certainty and “more breathing room”jdsupra.comjdsupra.com.

At the same time, the large exemption might reduce the relative benefit of some techniques for moderately wealthy clients. For example, someone with $10M net worth no longer needs a complicated freeze – they are already under $15M. But state estate taxes (often with lower thresholds) might still justify planning, and asset protection motives remain. BDITs could be marketed more for their asset protection and income tax perks to such clients, rather than estate tax avoidance.

Notably, H.R.1 did not alter the 40% tax rate or the rules of portability or GST beyond the exemption amountpierceatwood.compierceatwood.com. Portability of unused exemption between spouses continues as beforepierceatwood.compierceatwood.com, and the GST exemption matches the estate exemption (still not portable)pierceatwood.com. So married couples can effectively pass $30M federally estate-tax freejdsupra.com, meaning many plans (like SLATs set up when exemption was $11M or slated to drop) might be revisited. For instance, a plan where each spouse created a SLAT when exemption was temporary might be reconsidered – do they still need those, or could they have achieved goals with one larger trust? However, given uncertainty of future politics, most advisors counsel retaining flexibility – “permanent” only lasts until a new law changes itjdsupra.com.

B. Trust Income Taxation

Despite various discussions in recent years about taxing trusts more heavily or changing grantor trust rules, the Act did not impose new taxes on trusts or alter their fundamental income tax treatmentpierceatwood.com. Notably:

• Trust tax brackets remain the same. Trusts still hit the top 37% bracket at a very low income level (~$15,000 in 2025, adjusted annually) and still face the 3.8% NIIT on passive income above ~$14,000pierceatwood.com. H.R.1 primarily extended individual income tax cuts from 2017 and adjusted brackets for individuals, but left the compressed trust brackets in placepierceatwood.com. For estate planners, this means non-grantor trusts continue to be tax-inefficient for accumulating income, underscoring the value of strategies like BDOTs. In fact, shifting trust income to beneficiaries (who enjoy higher brackets) is as valuable as ever post-Act. A BDOT can help avoid the punitive trust rates by taxing a beneficiary at possibly lower marginal ratesjustvanilla.com. If anything, with individual tax cuts extended, beneficiaries’ rates might stay lower relative to trust rates, maintaining the arbitrage.

• Grantor Trust Rules: H.R.1 did not include any of the grantor trust crackdown proposals that had been floated in the past (e.g., those in the 2021 Build Back Better bill, which aimed to include certain grantor trusts in the estate or treat sales to them as taxable). There was concern in 2021 that grantor trusts would be severely limited (the proposal was to count assets of grantor trusts in the grantor’s estate and tax sales as recognition events). Those provisions did not become law then, and H.R.1 did not revive them. Thus, IDGTs, SLATs, BDITs, etc., remain fully effective under the lawpierceatwood.com. As Pierce Atwood’s estate planning alert noted, common techniques like grantor trusts, GRATs, and SLATs were left “unaffected” by the Actpierceatwood.com. Estate planners can breathe a sigh of relief that grantor trust planning is intact – BDITs and BDOTs can continue to be used without new statutory hurdles.

• No New “Trust Surtaxes” or Changes to DNI: The Act did not create any new categories of trust tax (there had been some chatter of a surcharge on high-value trusts or changing how DNI works – none of that appeared). Trusts still have their ~$100 exemption (for complex trusts) and distributions still carry out DNI as before. The Act was focused more on individual and corporate rates, AMT, credits, etc., and even introduced some new savings vehicles (like so-called “Trump Accounts” for children) – but nothing that directly penalizes or changes irrevocable trust taxation besides the indirect effect of rate adjustments (which were mostly for individuals)kjmlaw.comhuschblackwell.com.

• State Tax Considerations: The Act is federal, but worth noting: with a higher federal exemption and unchanged trust rules, state estate taxes (in about 17 states) now loom larger for many moderately wealthy clients. Many states have exemptions far lower (e.g. $1M for MA, ~$5-6M in others). BDITs and SLATs can still be vital to reduce state estate tax burdens, regardless of federal law. Trust income taxation at the state level is also a factor – some states tax trust income if the trustee or beneficiaries are in-state. A BDOT could intentionally shift taxable income to a beneficiary in a no-income-tax state, potentially reducing state tax leakage. None of these state issues were addressed in H.R.1 (beyond SALT deduction caps, discussed briefly below).

Conclusion on Trust Tax: For planners, the takeaway is “no news is good news.” The trusted toolkit of grantor trusts remains fully operative. BDITs and BDOTs continue to provide their benefits. High trust income tax rates remain an issue, so techniques to mitigate that (grantor trusts, BDOTs, investment strategies like life insurance inside trusts) are still very relevant. In fact, the Act’s extension of the 20% passthrough deduction (§199A) and other individual cuts might indirectly encourage shifting income to individuals (like trust beneficiaries) where possiblepierceatwood.compierceatwood.com. If a BDOT trust holds a pass-through business interest, having the beneficiary taxed might allow the beneficiary to claim the §199A deduction on that income (subject to limits) whereas a non-grantor trust has a much lower threshold for phase-out. The Act made §199A deduction permanent and even expanded phaseoutscongress.gov – again, these apply at individual level. So a BDOT could help ensure a trust’s flow-through income gets taxed on someone’s 1040 who can use the deduction.

Finally, some OBBBA provisions encourage trust strategies indirectly: e.g., the Act raised the SALT deduction cap to $40k through 2029 (with phaseouts for high incomes)pierceatwood.com. This is more relevant to individuals, but a trust could be used to own properties to possibly get multiple SALT caps if structured (though that’s a gray area and depends on state conformity). The Act didn’t explicitly target any perceived abuses of trusts in the income tax realm.

C. Valuation Discounts and Other Estate Planning Considerations

Valuation Discounts: A frequent concern for estate planners has been whether Congress or Treasury would curtail valuation discounts for family entity transfers. In 2016, the IRS issued proposed §2704 regulations that would have severely limited discounts on intra-family transfers of entity interests, but those were withdrawn in 2017alston.comalston.com. H.R.1 (119th) did not enact any provision to disallow or limit valuation discounts. The Act’s estate tax focus was squarely on the exemption amount, not on closing loopholes. In fact, the legislative text and summaries make no mention of §2704 or valuation restrictionswaysandmeans.house.gov.

This means estate planners can still legitimately take discounts for minority interest, lack of marketability, etc., when transferring family limited partnership (FLP) or LLC interests – a technique often used in BDITs, IDGT sales, and GRAT funding to “freeze” even more value. For example, in a BDIT scenario, if the beneficiary sells a 40% non-controlling interest in an LLC to the trust, they might apply a 30% discount, selling a $10M asset for $7M note – thus leveraging the transfer. The Act’s silence on discounts effectively preserves this planning avenue. There had been periodic bills (like the proposed “For the 99.5% Act” in early 2021) that sought to eliminate such discounts for passive assets or impose new rules. Those did not make it into law, and OBBBA did not include them. Practitioners should still follow case law (which continues to allow discounts if entities have legitimate non-tax purposes and are respected – see Estate of Kelley, Estate of Giustina, etc., while disallowing in some abuse cases like Jorgensen)alston.comalston.com. The legislative environment after H.R.1 is actually friendlier: by raising the exemption and not touching discounts, it might have reduced the political pressure to restrict discounts (since far fewer estates will need to use them to avoid tax).

That said, the large exemption might reduce the prevalence of FLP discount planning for pure estate tax avoidance (if a family is under $15M, they might not bother with complex family entities purely for discount reasons). Instead, the focus might shift to using FLPs/LLCs for non-tax reasons (management, asset protection) and getting discounts as a bonus. For ultra-wealthy still using them, nothing in H.R.1 impedes continuing to apply well-established valuation principles.

Legislative Climate: The Act’s name “One Big Beautiful Bill” hints at its sweeping nature. It was passed via budget reconciliation, meaning it could only include tax/spending provisions. If a future Congress (perhaps with different priorities) revisits the estate tax, it could attempt to reverse some of these changes or add new restrictions. But currently, estate planners have a window of stability. One caveat: The Act has a huge cost – estimated $212 billion 10-year revenue loss for the estate tax changes alonejdsupra.com – but being permanent, it will take new legislation to change that. If deficits or political shifts occur, we might yet see resurrected proposals to target valuation discounts or grantor trusts. For now, BDITs and BDOTs stand unaffected and arguably more secure given the clarity in the Code and the lack of adverse new rules.

Big Picture of Strategy Viability Post-Act:

• GRATs remain viable, though a high exemption means many people might opt to use their exemption directly rather than do a zeroed-out GRAT (e.g. if you have $15M exemption, you might just gift assets to a dynasty trust, whereas before at $5M you might do rolling GRATs to avoid gift). However, GRATs still have use for those wanting to avoid using exemption (e.g. very high-net-worth who want to save GST exemption, etc.). H.R.1 didn’t alter §2702 or GRAT rules at all.

• SLATs: With permanent high exemptions, SLATs continue to be a go-to for married couples to lock in use of exemption in a flexible way. Many who rushed to do SLATs in 2020–2021 anticipating a sunset or reduction may now feel they overshot, but those trusts can still be useful (and if grantor trusts, they can potentially be unwound or decanted if truly not needed). More likely, people will keep them as wealth shelters, and the high exemption just means they have leftover exemption for other planning.

• IDGTs & Sales: Remain powerful, especially since interest rates (though rising from historic lows) are still moderate and no new restrictions. OBBBA did not change the AFR or §7872 regimes (those float with market). One note: if interest rates rise significantly (not due to the Act, but economy), GRATs and sales become a bit less efficient because hurdle rates are higher. The Act did not directly cause this, but planners should monitor.

• BDIT & BDOT niche: These strategies often fly under the radar in broad legislation (as they are more “technique” than something codified to attack). The Act didn’t address them, which is good. If anything, by not enacting anti-grantor trust provisions, Congress has implicitly blessed continued creative use of §678 trusts. PLRs like 202022002 indicate IRS’s acceptance (at least privately) of some forms of BDOT planning. There is no indication OBBBA changes how §678 is applied. So beneficiaries can continue to be deemed owners when trusts are drafted accordingly.

Other Provisions Impacting Planning:

• The Act made permanent the lower individual income tax rates and AMT exemptionscongress.govcongress.gov. This means beneficiaries of trusts likely keep enjoying lower rates, which indirectly supports BDOT rationale. It also expanded the AMT exemption and phaseouts, meaning fewer people (and trusts, which use individual AMT parameters) will owe AMTcongress.gov.

• It raised the annual gift tax exclusion (already inflation-indexed, it hit $17k in 2023, $19k in 2025 as noted in Investopedia)investopedia.com – though this was inflation, not the Act itself. High exemption overshadowed this, but annual exclusion gifts remain useful (Crummey powers in BDITs, etc.).

• “Trump Accounts” for kids (new §530A): A new tax-favored account for children was introduced (sometimes dubbed “Trump Roth” for newborns)huschblackwell.com, but that’s tangential to estates. Possibly, families could fund those from trusts or integrate them, but likely minor relevance.

• SALT Cap increase: The Act raised the SALT deduction cap to $40k for 2025–2029pierceatwood.com, with a phaseout for high incomeshuschblackwell.com. This matters if one was using nongrantor trusts (so-called “ING trusts”) to circumvent the SALT cap by splitting property among multiple trusts (a technique some used when cap was $10k). At $40k cap, that planning is less needed for many. However, the cap returns to $10k in 2030 absent extensionpierceatwood.com. Not directly impacting BDIT/BDOT since those are typically grantor trusts (so SALT paid by owner, subject to their cap).

• No direct changes to life insurance or GRAT rules: Life insurance inside trusts remains attractive, and the Act didn’t change estate inclusion rules of life insurance (IRC §2042) or anything affecting ILITs. In fact, with higher exemptions, paying insurance premiums via annual exclusion Crummey gifts is easier (fewer worrying about using exemption). BDITs often integrate life insurance (the trust, being grantor to beneficiary, could purchase insurance on beneficiary’s life with the tax paid by beneficiary and death benefit free of estate tax)modernlife.com. The Act doesn’t hamper that strategy.

• Economic/Market Effects: Unrelated to specific provisions, but the Act’s tax cuts could have macroeconomic impacts that indirectly affect planning – e.g. maybe higher deficits could lead to future tax hikes (but not until political power shifts), or economic growth could increase asset values (making planning more needed to capture growth out of estates). Those are speculative; the concrete is as discussed.

In summary, H.R.1 of the 119th Congress largely reinforced the status quo or improved it from the estate planner’s perspective: higher exemptions, no new anti-abuse rules for trusts, and stable planning landscapepierceatwood.compierceatwood.com. BDITs and BDOTs remain highly relevant and, if anything, the permanence of the exemption encourages their use for truly large estates (where they are most impactful) while moderate estates may rely on the new exemption. Planners should continue to monitor legislative proposals (e.g. future administrations might seek to lower exemption or change grantor trust rules again), but as of now, post-2025, we are in a period of relative certainty.

One must also consider state law changes and case law: Some states might adjust their estate taxes in response to the federal change (to capture more revenue). Also, asset protection for self-settled trusts (for the rare case a BDIT beneficiary inadvertently made a gift or otherwise) depends on state law. None of that was touched by federal law, but always relevant in implementation.

Finally, ethical and practical aspects: With such a high federal exemption, clients under that threshold might question the need for elaborate planning. Attorneys should be ready to pivot the conversation to “what else trusts can do for you” – asset protection, divorce protection, dynasty planning for long-term family wealth stewardship, business succession, and state tax mitigation. BDITs and BDOTs offer unique combinations of those benefits, so understanding them remains crucial. The legal citations (Section 678, Rev. Rul. 85-13, 2004-64, etc.) give confidence that these are valid strategies when executed properlygreenleaftrust.comnaepcjournal.org.

IV. Conclusion

BDITs and BDOTs exemplify the creative use of the tax code’s grantor trust provisions to achieve estate planning goals that once seemed incompatible: allowing an individual to enjoy and even control wealth while removing it from the estate tax base and protecting it from creditors. A BDIT places the client in the best of all worlds – their assets can grow outside their estate without sacrifice of control or accessnaepcjournal.orggreenleaftrust.com. A BDOT, meanwhile, offers a flexible way to minimize the income tax drag on trust assets by tapping the beneficiary’s lower tax rates and keeping more wealth compounding for the familyjustvanilla.com.

These strategies have been compared in detail to more traditional tools. Each has its pros and cons, and often they can be used in tandem (for instance, a SLAT could utilize BDOT provisions; a BDIT could be set up as a dynasty trust; a sale to an IDGT could follow a GRAT, etc.). Modern estate planning for high-net-worth families often employs multiple layers – e.g., a couple might do a SLAT, fund some GST-exempt dynasty trusts, do GRATs for certain assets, and also a BDIT for a child who has a separate venture. Understanding how BDITs/BDOTs differ from and complement other techniques helps attorneys craft comprehensive plans.

Legally, BDITs/BDOTs rest on solid footing: IRC §678, Treas. Regs, and supporting rulings. IRS guidance (PLRs) and commentary suggest acknowledgment of these as valid when properly implementedactec.orggreenleaftrust.com. It’s critical to observe technical requirements (beneficiary powers, lapses, independent trustees, etc.) to avoid unintended consequences like partial estate inclusion or gift treatment. Case law on §678 is relatively sparse, but existing cases (e.g., Mallinckrodt (1945, precursor to §678) and others) and rulings back the conceptactecfoundation.orgactecfoundation.org.

The One Big Beautiful Bill Act of 2025 has further set the stage for continued use of these strategies by leaving them untouched and enhancing the overall tax landscape (higher exemptions, etc.). Estate planning attorneys should nevertheless stay vigilant: political winds can shift, and what one Congress enacts another can repeal. But any future changes (say, a reduction of exemption or introduction of grantor trust limits) would likely include grandfathering or lead time – so current plans can still be executed with confidence, noting any claw-back possibilities (the Act assures no claw-back of used exemption; previously Treasury regs already addressed that for the 2026 sunset, and now that sunset is off the table)jdsupra.comjdsupra.com.

In practice, BDITs are often touted as “too good to be true – but they are true” provided a willing third-party settlor exists and the beneficiary has assets to freeze. BDOTs are somewhat less dramatic but very useful in fine-tuning the income tax profile of trusts. Attorneys should counsel clients on the suitability: a BDIT is complex and usually only worth it for significant assets and when control/asset protection are paramount. A BDOT provision, on the other hand, can be a relatively simple add-on in many trusts (for example, adding: “Beneficiary may withdraw amounts equal to the trust’s taxable income each year, subject to 5/5 lapse”) to save taxes.

To conclude, BDITs and BDOTs remain powerful arrows in the estate planner’s quiver. With the current legal and tax framework, they can achieve remarkable results:

• A wealthy individual can fund a trust for their child (BDIT), enabling that child to shift a burgeoning enterprise out of their future estate, all while the child maintains control and the parent uses minimal gift tax – a feat impossible without the beneficiary defective conceptgreenleaftrust.comgreenleaftrust.com.

• That trust can be further structured as a dynasty trust to benefit generations and avoid estate tax indefinitely, taking advantage of GST exemption now locked at a high $15Mpierceatwood.com.

• Meanwhile, that trust (or another) can be drafted as a BDOT so that, say, the child pays the income tax at their presumably lower rate, maximizing trust growth, much like an “IDGT” but using the child’s tax capacity instead of the parent’sjustvanilla.com.

• Other strategies like GRATs or SLATs can be employed in parallel for diversified risk (GRAT as a short-term play, SLAT for spouse security), and none of these strategies inherently conflict – they can be layered.

Estate planning is highly individualized, but the analysis in this paper provides a framework for attorneys to evaluate when a BDIT or BDOT is the appropriate strategy and how to integrate it with the client’s overall plan. By keeping abreast of legal developments (like H.R.1 and potential future bills), practitioners can advise with confidence on the longevity and efficacy of these techniques. As of 2025 and beyond, the horizon looks favorable for advanced trust planning: generous exemptions, confirmed grantor trust advantages, and available valuation discounts create an optimal environment to lock in benefits for clients’ families for decades to come. The BDIT and BDOT, once “boutique” ideas, have now firmly entered mainstream estate planning vocabulary, and rightly so – when executed correctly, they embody the successful marriage of legal theory and practical benefit in tax planning.

Citations:

1. Internal Revenue Code § 678(a) & (b), which treats a person other than the grantor as the owner of trust portions over which they have withdrawal powersgreenleaftrust.commedia.law.miami.edu.

2. Revenue Ruling 85-13, 1985-1 C.B. 184 – holds that transactions between a grantor and their grantor trust are not recognized for income tax purposesnaepcjournal.org. By extension, applies to beneficiary grantor trusts (PLR 202022002 applying 85-13 to two §678 trusts)actec.org.

3. Revenue Ruling 2004-64, 2004-2 C.B. 7 – paying income tax on a grantor trust is not a gift; however, if the trust can reimburse the tax, that may cause estate inclusion. (Implication: beneficiary paying tax on BDOT is similarly not a gift)naepcjournal.org.

4. Estate of Jorgensen v. Comm’r, 107 T.C. 231 (2009), aff’d, 431 Fed. Appx. 544 (11th Cir. 2011) – a case where the IRS succeeded in including FLP assets in the estate due to failure to respect formalities (reinforces need to do things like BDIT sales properly)alston.comalston.com.

5. H.R.1, 119th Cong. (2025) (One Big Beautiful Bill Act), §70106, amending 26 U.S.C. §2010(c)(3) to substitute “$15,000,000” for “$5,000,000” as the base estate/gift exemption from 2026 onwardcongress.gov.

6. Pierce Atwood LLP, Alert: The One Big Beautiful Bill Act and Estate Planning: What You Need to Know (Aug. 19, 2025) – notes that the Act “did not impose any new taxes on trusts or alter their tax treatment. Income tax brackets for trusts remain unchanged, and common estate planning structures, such as grantor trusts, SLATs, and GRATs, remain unaffected.”pierceatwood.com.

7. Foster Garvey PC (Larry Brant & David Knutson), JD Supra article: One Big Beautiful Bill Act Part II – Estate and Gift Tax (Jul. 11, 2025) – details the exemption changes and emphasizes the permanence and certainty providedjdsupra.comjdsupra.com.

8. Congressional Research Service Summary of H.R.1 – confirms the exemption increase to $15M and makes no mention of valuation restrictionscongress.gov.

9. Vanilla (Madison Eubanks), “What You Need to Know – BDOT” (Jun. 11, 2024) – provides a clear lay explanation of BDOT mechanics under IRC 678justvanilla.comjustvanilla.com.

10. Greenleaf Trust, “Grantor Trusts – Even for the Beneficiary” (Nov. 2022) – a practitioner article describing BDIT implementation (e.g. $5k gift, withdrawal right lapse, sale for note) and contrasting it with IDGTgreenleaftrust.comgreenleaftrust.com. It also mentions that unlike an IDGT, the beneficiary of a BDIT remains a discretionary beneficiary of the trust (can even receive income)greenleaftrust.com.

11. NAEPC Journal (Richard Oshins et al.), “The Beneficiary Defective Inheritor’s Trust” – outlines the rationale and technical requirements of BDITs (e.g. need third-party settlor, no beneficiary gifts, design of Crummey power with 5/5 lapse)naepcjournal.orgnaepcjournal.org. Oshins emphasizes payment of income tax by beneficiary is like a gift but not subject to gift tax, and that transactions with the trust are income-tax freenaepcjournal.orgnaepcjournal.org.

12. Hofstra Law Review, “A Beneficiary as Trust Owner: Decoding Section 678” (professorial analysis) – though not directly cited above, such literature examines §678’s history and warns of traps (like ensuring the original grantor isn’t treated as owner, and careful use of powers to maintain beneficiary ownership).

Each of these sources reinforces points made in this paper, from statutory language to real-world application and legislative context. Estate planning attorneys should be adept in citing the Code and applicable rulings to substantiate the efficacy of BDIT/BDOT strategies to clients and, if ever challenged, to the IRS or courts. Armed with this deep analysis, an attorney is well-prepared to design and defend the use of Beneficiary Defective Inheritor’s Trusts and Beneficiary Deemed Owner Trusts as part of a sophisticated estate plan in the post-OBBBA era.

Disclaimer:
The information provided in this post is for educational and general informational purposes only and does not constitute legal, tax, financial, or other professional advice. Laws, regulations, and interpretations are subject to change frequently and may vary by jurisdiction. You should not rely solely on this information when making decisions affecting your personal circumstances. Please consult with a qualified attorney, tax advisor, or financial professional for advice specific to your situation. The transmission or receipt of this information does not create an attorney-client relationship or any other professional relationship. This post may be considered advertising under applicable state laws.