What Happens to a CRUT in a Divorce? Two Tracks, the Authority That Supports Each, and the Mistake That Disqualifies the Trust

Jurisdiction: Federal charitable remainder trust law, with a community-property overlay. California is the representative community-property jurisdiction.

Primary Statutes: IRC §§ 664, 7520, 1041, 2516, 1001, 4941, 4945, 4947(a)(2), 507; Cal. Fam. Code §§ 760, 852, 1100(b), 2550; Cal. Prob. Code § 15412

Key Authorities: Treas. Reg. §§ 1.664-1, 1.664-3, 53.4947-1; Rev. Rul. 2008-41, 2008-30 I.R.B. 170; PLRs 200143028, 200333013, 200539008, 200616008, 201648007, 202601002; In re Marriage of Benson, 36 Cal. 4th 1096 (2005); Estate of MacDonald, 51 Cal. 3d 262 (1990). Private letter rulings are discussed only as nonprecedential IRS guidance and may not be cited as precedent under § 6110(k)(3).

Last Reviewed: June 30, 2026

Category: Charitable Planning — CRUT Administration / Divorce

At a Glance

A divorce does not amend a CRUT. A charitable remainder unitrust is a tax-qualified irrevocable trust. The trustee follows the governing instrument and the federal CRUT rules. A family court can divide the spouses' property rights, but it cannot rewrite § 664. The single most dangerous mistake is treating the divorce decree as if it automatically restructures the trust. It does not.

The analysis splits into two tracks, and which one applies turns on a single question: is the other spouse named in the trust?

• Track One — both spouses are named noncharitable beneficiaries. Both already hold federal-tax-recognized CRUT payment rights. A court-approved pro rata division into two separate CRUTs is usually the clean fix, and published IRS guidance squarely supports it.

• Track Two — only one spouse is named. If the trust was funded with community property and no valid transmutation occurred, the non-named spouse may hold a community-property claim to the value of the retained income interest. That claim is not the same as being a CRUT beneficiary. It is satisfied outside the trust, by offset or turnover, or, with care, by a derivative division of the named spouse's own interest.

The mantra: divide the marital value, not the CRUT rules.

Executive Summary

Divorcing couples who hold a charitable remainder unitrust arrive at a recurring misconception: that because the family court can reach every other marital asset, it can reach the CRUT the same way and simply redirect the trustee's payments. It cannot. A CRUT must pay a fixed percentage, between 5% and 50% of the net fair market value of its assets valued annually, to permissible noncharitable recipients for a permissible period, with a charitable remainder that satisfies the 10% minimum remainder test under § 7520. Those mechanics survive the divorce intact. The court divides property rights; it does not convert a non-beneficiary into a beneficiary, add a measuring life, extend the payout period, or dilute the charitable remainder.

What the divorce calls for depends entirely on whether both spouses are named in the trust. When they are, the problem is mechanical, not existential: each spouse already sits inside the payee class, and the task is to separate two intertwined interests cleanly. A court-approved pro rata division into two separate CRUTs accomplishes that, and Rev. Rul. 2008-41 together with a line of private letter rulings running from 2001 through 2026 shows exactly how. When only one spouse is named, the missing name changes everything. The non-named spouse's community-property interest is an economic claim against the value of the named spouse's retained income stream, enforced through the property division, not a seat at the trustee's table. The cleanest resolution keeps the CRUT untouched and satisfies the claim with other assets.

This briefing develops both tracks, identifies the authority that supports each, flags where the supporting authority thins out, and closes with a drafting checklist for counsel handling a marital settlement that touches a CRUT.

The Federal Starting Point: A CRUT Is Not Just Another Marital Asset

Section 664(d)(2) defines the charitable remainder unitrust. The trust pays a fixed percentage, no less than 5% and no more than 50%, of the net fair market value of its assets valued annually, to one or more permissible recipients for a term of up to 20 years or for one or more lives in being at creation, with the remainder passing to charity. The charitable remainder must have a value, determined under § 7520, of at least 10% of each contribution. Section 7520 supplies the valuation framework for life interests, terms of years, and remainders, using the IRS tables and the applicable 120% federal midterm rate.

The governing instrument controls. The CRUT regulations require the unitrust amount to be payable to the named permissible recipients and prohibit any other payment to or for the use of a noncharitable person. A trust must meet the definition of, and function exclusively as, a charitable remainder trust from its creation.

That is why the divorce court's property division and the trustee's payment obligations stay conceptually separate. The court can divide the spouses' property. It cannot casually convert a non-beneficiary into a CRUT beneficiary, add a new measuring life, extend the payout period, or shrink the charitable remainder. Each of those moves risks disqualification under § 664.

The Community-Property Overlay

In California, property acquired by a married person during marriage while domiciled in the state is community property unless a statute provides otherwise (Fam. Code § 760). In a dissolution, the court generally divides the community estate equally (Fam. Code § 2550). When community property funded the CRUT, the retained unitrust interest may itself be a community-property asset, even though the corpus has been transferred irrevocably and the remainder is committed to charity. But the community-property label does not override § 664. It gives the non-beneficiary spouse an economic claim to be valued and divided; it does not, standing alone, make that spouse a permissible trustee payee.

California adds two intake questions. First, was there a valid transmutation? A transmutation of real or personal property is not valid unless made in writing by an express declaration made, joined in, consented to, or accepted by the adversely affected spouse (Fam. Code § 852). The writing must state on its face that the character of the property is being changed; the California Supreme Court bars extrinsic evidence to prove a transmutation and requires language that unambiguously indicates the change (Estate of MacDonald; In re Marriage of Benson). No writing, no transmutation, is the safe working assumption. Second, was there written consent to the charitable gift component? A spouse generally may not make a gift of community personal property, or dispose of it for less than fair and reasonable value, without the other spouse's written consent, subject to statutory exceptions (Fam. Code § 1100(b)).

Track OneBoth Spouses Are Named Noncharitable Beneficiaries

The Basic Fact Pattern

Husband and Wife fund a CRUT, often with community property. The instrument names both as noncharitable beneficiaries, typically in a joint-and-survivor pattern: equal shares during their joint lives, with the survivor taking the full unitrust amount after the first death. Later, they divorce.

Here, both spouses already sit inside the CRUT's payment structure. The trustee has a federal-tax-compliant payee class, and divorce removes neither spouse from it. If nothing is done, the trustee keeps paying exactly as the instrument provides, regardless of how the former spouses now feel about each other. The legal problem is not whether the trustee may pay both. It is how to divide, value, or restructure their existing interests without impairing the charitable remainder or causing tax damage.

The Cleanest Route: Court-Approved Pro Rata Division

Published IRS guidance supports dividing a CRT into separate trusts when the division preserves the economics and charitable structure that § 664 requires. Rev. Rul. 2008-41 is the controlling published authority, and its Situation 2 is the divorce fact pattern: two U.S.-citizen spouses, married to each other but divorcing, whose trust is divided so that each separate trust terminates at that spouse's death, with that trust's assets then passing to charity. Because charity receives one-half of the assets at the first spouse's death rather than waiting for the survivor's death, the value of the charitable remainder may be larger than at the original funding; no additional charitable deduction is allowed, however, and each spouse relinquishes the survivorship rights that surviving the other would have produced.

Rev. Rul. 2008-41 holds that, on its facts, a pro rata division of a qualifying CRT into separate trusts: does not cause the original or resulting trusts to fail to qualify under § 664; is not a sale, exchange, or other disposition producing gain or loss, with each separate trust taking carryover basis under § 1015 and a tacked holding period under § 1223; does not terminate the trust's § 4947(a)(2) split-interest status or trigger § 507(c); does not constitute self-dealing under § 4941; and does not constitute a taxable expenditure under § 4945. The ruling expressly covers CRATs, CRUTs, and net-income CRUTs with makeup, and it describes how the unitrust percentages and the § 664(b) tier accounting carry across the separate trusts.

This is the best published authority for the two-named-spouse track. A planner can rely on it directly, which is what distinguishes Track One from Track Two.

The Private Letter Rulings Confirm the Pattern

A line of private letter rulings applies the same answer to two-spouse divorce divisions, with the standing caveat that written determinations may not be used or cited as precedent under § 6110(k)(3). They are a road map, not authority.

• PLR 200143028. A two-life CRUT paid both spouses jointly, then the survivor for life. On divorce, the spouses divided it into two one-life CRUTs, each holding 50% of principal. The IRS ruled favorably under § 664 and the private-foundation rules.

• PLR 200333013. Spouses in a community-property state created a CRUT and divided it under a property settlement and divorce decree. The IRS ruled favorably under §§ 664, 2516, 1041, 1001, 1015/1223, 507, 4941, and 4945.

• PLR 200539008. Especially on point, because the ruling states that the CRUT was funded with community property and governed by the law of a community-property state. The dissolution documents required equal in-kind division into two trusts, each spouse becoming sole trustee and income beneficiary of that spouse's trust. The IRS found no § 664 failure, applied § 1041 nonrecognition to the divorce-related transfers, treated the pro rata partition as producing no gain or loss under § 1001, and applied § 2516 to avoid gift-tax treatment.

• PLR 201648007. A more recent divorce-division ruling that adds a planning point the older rulings leave implicit: after the split, each former spouse is treated as the transferor of his or her own trust. Each new trust is therefore includible in that spouse's estate at death, because each retained the income interest for life and the power to designate the charitable beneficiary, with an offsetting estate-tax charitable deduction for the amount passing to charity.

• PLR 202601002 (released January 2026). The IRS has continued to issue consistent divorce-related CRUT division rulings into 2026, confirming that the Rev. Rul. 2008-41 framework remains the operative model nearly two decades on.
  

How the Division Should Be Structured

A properly structured two-spouse division usually has these elements.

1. State-law authority. The division should rest on applicable trust law and on the divorce judgment or settlement. California Probate Code § 15412 lets a court, on petition and for good cause, divide a trust into separate trusts if doing so will not defeat or substantially impair the trust purposes or the beneficiaries' interests. For a CRUT, "trust purposes" include the charitable remainder structure and federal tax qualification, so the order should be coordinated with trust and tax counsel rather than drafted as generic asset-splitting boilerplate.

2. Pro rata allocation. Divide each asset pro rata unless there is a carefully modeled, defensible reason to do otherwise. Rev. Rul. 2008-41 assumes pro rata division and preservation of tier accounting under § 664(b). Non-pro-rata divisions may be possible in the right case, but that is where the qualification risk rises sharply, and a ruling request becomes advisable.

3. Preserved CRUT character. Same type of trust, same remainder beneficiaries unless a reserved power validly permits change, same unitrust mechanics, same § 664 distribution structure, and no increase in the unitrust amount at the charity's expense.

4. Deliberate survivorship treatment. One approach preserves survivorship by routing a deceased recipient's separate-trust assets to the survivors' trusts. The divorce approach in Situation 2 of Rev. Rul. 2008-41 eliminates survivorship, so each spouse's trust terminates at that spouse's death and passes to charity. The latter shortens the expected payout period and can raise the actuarial value of the remainder, but produces no additional deduction. Whether an income tax charitable deduction should be available for the relinquished survivorship interest is an open question the IRS did not address in these rulings; do not assume one.

5. Transfers expressly incident to divorce. Section 1041 provides nonrecognition for transfers between spouses or former spouses incident to divorce, treats the transfer as a gift for income-tax purposes, and gives the transferee carryover basis. Section 2516 supplies the parallel gift-tax rule for written agreements resolving marital or property rights when divorce occurs within the statutory window. The settlement should invoke both.
   

Practical Result in Track One

When both spouses are named, the divorce problem is usually solvable inside the CRUT structure. The best answer is commonly a court-approved, tax-modeled division into separate CRUTs. Done properly, each former spouse controls the investment and administration of that spouse's trust, the financial entanglement ends, and the charitable remainder is preserved. This is the easier track.

Track TwoOnly One Spouse Is Named as Noncharitable Beneficiary

The Basic Fact Pattern

Husband and Wife live in a community-property state. The CRUT is funded with community property. No valid transmutation occurs. But the instrument names only Husband as the noncharitable beneficiary for Husband's life, remainder to charity. They divorce. Wife is not named anywhere in the CRUT. That one missing name changes the entire analysis.

The Trustee Still Pays the Named Beneficiary

The trustee follows the governing instrument and § 664. The trust may pay the unitrust amount to its permissible recipients and then to charity; it may not make unauthorized payments to or for the use of a noncharitable person outside the § 664 structure. So Wife's community-property claim does not make her a CRUT beneficiary. The trustee should not start issuing Wife a K-1 or cutting her half the unitrust check because the decree characterizes the retained interest as community property. That would confuse property division with trust administration.

The accurate statement is narrower: Wife may hold a divisible community-property claim to the value of Husband's retained income interest, but that claim is enforced through the divorce property division unless and until a valid transfer, assignment, or division is implemented consistently with § 664.

The Community-Property Claim Is Economic, Not Self-Executing

If community property funded the CRUT and no valid transmutation occurred, the retained unitrust interest is valued as part of the community estate, starting from the default rule that property acquired during marriage is community property divided equally on dissolution. But the object being divided is not the corpus. The corpus is already locked inside the irrevocable CRUT, subject to its tax rules and the charitable remainder. The divisible asset is the retained income interest, valued actuarially under the original CRUT terms: payout rate, valuation date, § 7520 rate, measuring life or term, tier composition, and the governing instrument.

Three Ways to Satisfy the Non-Named Spouse's Claim

1. Offset against other marital assets. Usually the cleanest. Husband keeps the CRUT interest; Wife receives other community assets of equivalent actuarial value. The trustee does nothing differently, the CRUT is not amended, no new payee or measuring life is introduced, and Husband continues to report the distributions under the normal § 664 tier system. This is the least messy structure on every axis.

2. Court-ordered turnover of a share of distributions. If the estate lacks sufficient offsetting assets, the judgment can require Husband to turn over a specified portion of each distribution to Wife after he receives it. This works, but the tax drafting must be precise. A turnover order should not direct the trustee to pay Wife unless the instrument, state law, and federal CRUT rules support a valid assignment or division; otherwise Husband remains the person to whom the distribution is reported, and the settlement must address the after-tax economics. A family-law order that is sensible economically can still be dangerous if it directs a CRUT trustee to do something the CRUT cannot do.

3. Division or assignment of the CRUT interest incident to divorce. Possible in some cases, but far more delicate than Track One. If Wife was never named, the safe characterization is not "add Wife as a new lifetime beneficiary." It is "transfer or divide part of Husband's existing retained unitrust interest incident to divorce." The payment period must remain derivative of the original measuring life or term. If Husband was the only measuring life, Wife's derivative interest cannot run for Wife's life; it must terminate when Husband's original interest would have terminated.

The point that disqualifies a trust if you miss itA divorce division cannot create a new measuring life. Giving the non-named spouse a fresh lifetime CRUT interest measured by that spouse's own life lengthens the expected payout period, can reduce the charitable remainder below the 10% floor, and invites a § 664 qualification failure. The derivative interest must terminate when the original interest would have.

The Closest Ruling Support, and Its Limit

The nearest IRS ruling is an analogy, not a square holding. In PLR 200616008, A created a CRUT during marriage that paid A for life, then B for life after A's death, but A retained a testamentary power to revoke B's successor interest. After divorce, the parties divided the trust into two, one for A and one for B, each as sole income beneficiary of that spouse's trust, with neither retaining survivorship in the other's trust.

The IRS observed that before divorce, A owned the entire current unitrust interest and B held only a future contingent interest that A could revoke by will. After the partition, B's interest became immediate and possessory, which made the exchanged interests materially different for § 1001 purposes. The IRS then applied § 1041 so that A recognized no gain or loss on transferring one-half of the income interest to B, found the pro rata partition produced no gain or loss to the trusts, and ruled favorably under § 2516 and the private-foundation excise-tax provisions.

That ruling is helpful, but it should not be oversold. B was named in the original CRUT as a successor beneficiary, even though B's interest was contingent and revocable. A pure non-named-spouse case, where the other spouse appears nowhere in the instrument, is a step beyond the facts of PLR 200616008. For that reason, a Track Two division should ordinarily be paired with a private letter ruling request, unless the economics are handled outside the CRUT by offset or turnover.

Practical Result in Track Two

When only one spouse is named, the divorce court should value the community-property component of the named spouse's retained income interest and satisfy the non-named spouse's claim outside the trust whenever possible. Offset is best. Turnover works if the tax allocation is addressed. A division is possible but should be structured as a derivative division of the named spouse's existing interest, not the creation of a new lifetime interest for the non-named spouse. This is the harder track.

The Tax Rules That Make Divorce Transfers Work

Two federal transfer-tax rules do the heavy lifting. Section 1041 generally provides that no gain or loss is recognized on a transfer of property to a spouse or former spouse incident to divorce; the transferee takes carryover basis, and a transfer is incident to divorce if it occurs within one year after the marriage ends or is related to the cessation of the marriage. Section 2516 generally treats certain divorce-related transfers made under a written agreement as made for full and adequate consideration for gift-tax purposes when divorce occurs within the statutory period.

The PLRs apply these principles to CRUT divisions: in PLR 200333013 the IRS concluded the division and spouse-to-spouse transfers fell under §§ 1041 and 2516 and that the pro rata partition triggered no gain under § 1001; PLR 200539008 reached the same conclusions for a community-property CRUT; and PLR 200616008 did so in the harder one-current-beneficiary, one-contingent-beneficiary setting. Again, these are road maps, not precedent.

The Private-Foundation Rules: Do Not Forget §§ 4941, 4945, and 4947

A CRUT is a split-interest trust subject to certain private-foundation rules under § 4947(a)(2). The regulations apply provisions including §§ 4941 and 4945 as if the trust were a private foundation, but carve out amounts payable under the trust terms to the income beneficiaries. That carve-out matters, but it is not a free pass. The division must not transfer principal to the spouses, increase their beneficial interests at the charity's expense, or create a side deal with a disqualified person. Rev. Rul. 2008-41 stressed that the recipients' unitrust interests remained equivalent, the charitable remainder was preserved, there was no increase in the unitrust amount at the charity's expense, and the division was not a sale or exchange, so no self-dealing occurred. The division documents should make the same record: the spouses receive only their permitted unitrust interests, the remainder stays protected, and the recipients pay the reasonable costs of the division.

California-Specific Drafting Points

Transmutation

If the funding asset was validly transmuted from community property to the named spouse's separate property before funding, the non-named spouse's community-property claim may disappear. California requires a written express declaration, joined in or accepted by the adversely affected spouse, that unambiguously states the change in character (Fam. Code § 852; Estate of MacDonald). Adding a name to a deed, a general transfer, or an oral understanding does not suffice, and extrinsic evidence cannot cure the gap. No writing, no transmutation, until proven otherwise.

Spousal Consent to the Charitable Gift

If community personal property funded the CRUT, the charitable remainder portion is a gift, and Family Code § 1100(b) generally requires written consent before one spouse gifts community personal property or disposes of it for less than fair and reasonable value. This is a state-law property-and-remedies issue, not primarily a § 664 issue, but it should be checked early because it affects settlement leverage and whether the original funding transaction is challenged in the divorce.

Trust Division Authority

If the solution is a division, Probate Code § 15412 is the clean state-law hook: a court may divide a trust for good cause if the division will not defeat or substantially impair the trust purposes or the beneficiaries' interests. For a CRUT, those purposes include the charitable remainder structure and federal tax qualification, so the order belongs in the hands of trust and tax counsel, not a generic asset-splitting clause.

Drafting Checklist

Before signing a divorce settlement that involves a CRUT, confirm:

1. Who are the named noncharitable beneficiaries?

2. What are the measuring lives or the term?

3. Was the CRUT funded with community property?

4. Was there a valid transmutation under applicable state law?

5. Was spousal consent obtained for the charitable gift component?

6. What is the actuarial present value of the retained unitrust interest under § 7520?

7. Does the instrument permit assignment, division, change of trustee, or change of charitable remainderman?

8. Will the solution be offset, turnover, assignment, or division?

9. If divided, will the division be pro rata?

10. Will the separate trusts preserve the same CRUT type, payout mechanics, charitable remainder, and tier accounting?

11. Does the structure avoid creating a new measuring life?

12. Does the judgment expressly invoke § 1041 and, where appropriate, § 2516?

13. Are the private-foundation excise-tax rules addressed, and are division costs allocated to the recipients?

14. Has the post-division estate-inclusion consequence been modeled, with each spouse treated as transferor of that spouse's trust?

15. Is a private letter ruling advisable?

The answer to the last question is often yes when the facts depart from Rev. Rul. 2008-41: when only one spouse was named, when the division is not pro rata, or when the proposed structure gives the non-named spouse direct trustee-paid distributions.

Bottom Line

When both spouses are named CRUT beneficiaries, divorce usually calls for a court-approved, tax-modeled division into separate CRUTs. Rev. Rul. 2008-41 and a line of IRS private letter rulings running through 2026 provide a strong road map.

When only one spouse is named, the analysis is different. The non-named spouse may hold a community-property claim to the value of the retained income stream, but that claim does not make the spouse a CRUT beneficiary. Satisfy it by offset, by carefully drafted turnover, or, only with deliberate tax structuring, by a derivative division of the named spouse's existing interest.

Divide the marital value, not the CRUT rules.

Handling a divorce that touches a charitable remainder trust? Whether the trust names one spouse or both determines everything that follows, and the wrong settlement language can disqualify a trust that took years to build. For CRT-specific structuring that coordinates with family-law and tax counsel, schedule a free call.

This briefing is provided for educational purposes and reflects federal law, with a California community-property overlay, as of June 30, 2026. It does not constitute legal or tax advice. The treatment of a charitable remainder unitrust in a divorce depends on the trust's specific terms, which spouses are named, the source of funding, the applicable state's marital-property law, and facts not addressed in this general treatment. Private letter rulings are nonprecedential and may not be relied upon by other taxpayers under IRC § 6110(k)(3). Consult qualified legal and tax counsel before restructuring or dividing a CRUT incident to divorce.

About CalCRUT. CalCRUT is the charitable remainder trust practice of Klaus Gottlieb, Esq. — JD, MS, MBA — serving the California Central Coast and California statewide.