Funding a Charitable Remainder Trust with Cryptocurrency: Turning Phantom Money into Reliable Income

Klaus Gottlieb, Esq.
Jun 29
17 min read

Charitable Planning · CRT Funding

By Klaus Gottlieb, Esq. · June 2026 · 14 min read

Jurisdiction

Federal, with California fiduciary-law overlay

Primary Statutes

IRC §§ 170(b), 170(d)(1), 170(e)(1)(A), 170(f)(8), 170(f)(11), 511–514, 664, 664(b), 664(c), 664(d)(2), 4941, 4946, 4947, 6050L, 7520; Cal. Prob. Code §§ 16047, 16048

Key Authorities

CCA 202302012; Estate of Hoensheid v. Commissioner, T.C. Memo. 2023-34; Palmer v. Commissioner, 62 T.C. 684 (1974), aff'd on another issue, 523 F.2d 1308 (8th Cir. 1975); Ferguson v. Commissioner, 108 T.C. 244 (1997), aff'd, 174 F.3d 997 (9th Cir. 1999); Rauenhorst v. Commissioner, 119 T.C. 157 (2002); Rev. Rul. 78-197, 1978-1 C.B. 83; Rev. Rul. 60-370, 1960-2 C.B. 203; Rev. Rul. 2023-14, 2023-33 I.R.B. 484; Notice 2014-21, 2014-16 I.R.B. 938; Treas. Reg. §§ 1.170A-16, 1.170A-17, 1.664-1(a)(7), 1.664-4

Last Reviewed

June 2026

Category

Charitable Planning -- CRT Funding

At a Glance

The structure in one sentence

A charitable remainder unitrust lets a holder of low-basis, volatile, non-income-producing cryptocurrency move the coin into a tax-exempt trust that sells it without immediate capital gains tax, reinvests in a diversified portfolio, and pays the donor a percentage of the trust's value for life or a term of up to 20 years, with the remainder passing to charity and a current income tax deduction for the present value of that remainder.

The three errors that hurt most

No qualified appraisal -> the entire deduction is disallowed. The exchange screen price and the charity's own number are both insufficient (CCA 202302012). Crypto is not a security, so the publicly-traded-securities shortcut does not apply.
Holding period of one year or less -> the deduction is capped at basis, not fair market value (§ 170(e)(1)(A)). The upfront benefit largely collapses.
Active or staked coin -> a 100 percent excise tax on the trust's unrelated business taxable income for the year (§ 664(c)(2)).

The supporting issues

Prearranged sale and assignment of income; the 30 percent AGI ceiling and five-year carryforward; custody; the volatility gap and the duty to diversify; the 10 percent remainder test and the young-donor problem; and the substantiation mechanics.

Three funding rules

Confirm the tax lots are long-term, and unstake, recall, and de-leverage the coin into a passive hold, before anything moves.
Engage a qualified appraiser. Never rely on the exchange screen value or the trustee's number.
Contribute clean, uncommitted coin, then let the trustee independently decide whether and when to sell, and liquidate promptly.

The short answer. For most crypto-to-CRUT contributions the cleanest path is to contribute long-term, unencumbered, buy-and-hold coin to a properly drafted CRUT, support the deduction with a qualified appraisal that meets § 170(f)(11), and let the trustee sell promptly and reinvest into a diversified portfolio. Get the appraisal, respect the one-year holding period, and keep the trust passive. Those three control whether the plan is worth doing. The assignment-of-income, AGI, custody, volatility, 10 percent remainder, and substantiation rules are all manageable once they are flagged.

Scope note. This discussion assumes plain spot ownership of a widely traded token such as Bitcoin or Ether, held as a capital asset, contributed to a CRUT whose remainder passes to a public charity. Staked positions, validator nodes, lending and liquidity-pool positions, mined inventory, mining businesses, NFTs, wrapped or bridged assets, governance tokens, and debt-financed or margined holdings each require separate analysis of unrelated business taxable income, valuation, and income recognition before funding. The discussion also assumes a domestic donor and a domestic trust.

The Problem the CRUT Is Built For

For early adopters and founders, cryptocurrency has created a peculiar kind of wealth. The blockchain reports a large number, but until the tokens are sold that number behaves like phantom money. It produces no income. It cannot be spent without triggering a substantial tax bill. And it can shed a third of its value over a weekend. The holder is rich on paper and stuck in practice.

The charitable remainder unitrust is one of the few structures built for exactly this problem. Designed properly, it converts a concentrated, volatile, non-income-producing position into a diversified income stream, while generating a current income tax deduction and an eventual gift to charity. But crypto is among the most technically unforgiving assets a donor can contribute to a CRUT. The same four variables that make a stock-funded CRUT routine behave differently here, and three errors recur, each of which can independently destroy most of the planned benefit.

Executive Summary

A CRUT funded with cryptocurrency runs the same appreciated-property engine as one funded with low-basis stock: the trust sells the contributed asset free of immediate tax under § 664(c)(1), reinvests, and pays the donor a unitrust amount for life or a term. Four things behave differently for crypto, and each can kill the deduction, shrink it, or tax the trust.

First, valuation. Crypto trades around the clock on deep, liquid markets, which makes the exchange price look authoritative. It is not a qualified appraisal. The IRS said so directly in CCA 202302012, and rejected every shortcut, because crypto is treated as property rather than as a security and does not fit the publicly-traded-securities exception. A donor who claims a deduction over $5,000 without a qualified appraisal loses the deduction entirely.

Second, holding period. The full fair-market-value deduction is available only for long-term appreciated property. Crypto held one year or less is short-term ordinary-income property, and § 170(e)(1)(A) caps the deduction at basis. For an active trader, this is a live risk, and it can shrink the upfront deduction by ninety percent or more.

Third, unrelated business taxable income. So much of what holders do with crypto looks like an active business or debt-financed income under §§ 511 through 514. Staking, validator operation, lending, yield farming, liquidity pools, mining, and margin all generate UBTI, and a CRUT pays a 100 percent excise tax on that income under § 664(c)(2). Plain buy-and-hold coin, sold by the trust, does not.

Fourth, volatility. The deduction is locked at the date-of-gift appraised value, but the corpus is not. A trustee who delays liquidation can watch the corpus fall well below the value the deduction was built on, which both shrinks the income stream and breaches the fiduciary duty to diversify. The fix is operational discipline: liquidate promptly and document it.

Everything else on the table -- the prearranged-sale doctrine, the 30 percent AGI ceiling, custody, the 10 percent remainder test, and the substantiation paperwork -- is manageable once flagged. The three that change whether the plan is worth doing are the appraisal, the holding period, and the UBTI screen.

How a Crypto CRUT Works

A CRUT is an irrevocable, split-interest charitable trust described in IRC § 664(d)(2). The mechanics are straightforward:

The donor contributes appreciated crypto to the trust.
The trust sells it without immediate tax. A properly drafted CRUT is generally exempt from income tax under § 664(c)(1), so the trust can liquidate a low-basis position without trust-level capital-gains tax, preserving the full proceeds for reinvestment.
The trust reinvests in a diversified portfolio.
The trust pays the donor a unitrust amount: a fixed percentage, at least 5 percent and not more than 50 percent (§ 664(d)(2)(A)), of the trust's net fair market value, revalued annually. The dollar payout rises and falls with the portfolio.
The remainder passes to charity at the end of a life, lives, or a term of years capped at 20 years.
The donor receives a current charitable deduction equal to the present value of the charitable remainder, computed actuarially under § 7520 and Treas. Reg. § 1.664-4, not the full value of the donated crypto.

The CRUT does not erase the embedded gain. It changes the gain's timing and character. Distributions are taxed under the four-tier worst-in, first-out system of § 664(b): first ordinary income, then capital gain, then other income (including tax-exempt income), and finally tax-free return of corpus. The large built-in crypto gain enters the capital-gain tier and is taxed to the donor over time as distributions are paid, deferred and spread out rather than realized in a single, painful year.

For a holder sitting on tokens bought at pennies and now worth millions, that combination of deferral plus pre-tax reinvestment inside a tax-exempt vehicle is the entire point.

The Three That Hurt Most

Internalize these three before anything else. Each can wreck a crypto CRUT on its own.

1. No Qualified Appraisal -> Deduction Gone Entirely

This is the most common and most catastrophic crypto error. For a claimed deduction over $5,000, the donor must obtain a qualified appraisal under § 170(f)(11)(C). In CCA 202302012, the IRS Office of Chief Counsel addressed crypto directly and rejected every shortcut.

The exchange price is not enough. Even though crypto trades around the clock on deep, liquid markets with easily referenced values, the appraisal requirement applies without exception. An appraiser may consider exchange prices, but a Coinbase or Kraken printout is not itself a qualified appraisal. The charity's or trustee's valuation is not enough either, because the donee is not a qualified appraiser. And the publicly-traded-securities exception does not apply, because that exception turns on the definition of a security in § 165(g)(2), and crypto does not fit. The IRS treats crypto as property, not currency or a security (Notice 2014-21).

The consequence is the entire deduction, and the CCA squarely rejected a reasonable-cause defense for a taxpayer who simply chose not to obtain an appraisal. Estate of Hoensheid v. Commissioner, T.C. Memo. 2023-34, is the cautionary tale made flesh: the donor used a free, unqualified valuation and lost the deduction, on top of a separate assignment-of-income problem discussed below.

One caveat. CCA 202302012 is non-precedential Chief Counsel Advice under § 6110(k)(3) and may not be cited as precedent. But it is a clear statement of the IRS's enforcement position. Retain a qualified appraiser, every time. Budget for the cost and the lead time, because the qualified-appraiser pool for crypto is thin.

2. Short Holding Period -> Deduction Capped at Basis

The full fair-market-value deduction is available only for long-term appreciated property, generally held more than one year. If the crypto has been held one year or less, it is short-term ordinary-income property, and § 170(e)(1)(A) caps the deduction at cost basis rather than fair market value.

Consider tokens bought for $40,000, now worth $1,000,000. Held more than a year, the deduction is built on the $1,000,000 value, subject to the AGI ceiling below. Held eleven months, it is built on $40,000, a 96 percent collapse. The capital-gains-deferral benefit of the CRUT survives on its own, but the upfront deduction largely evaporates. With volatile assets there is a real temptation to fund the moment a token spikes. Resist it until the one-year line is crossed. Confirm the holding period at the tax-lot level, because for airdrops, staking rewards, mined coins, and commingled lots the answer varies lot by lot. Identify and fund with the long-term lots.

3. Active or Staked Crypto -> 100 Percent Excise Tax on UBTI

A CRUT is tax-exempt, but that exemption does not extend to unrelated business taxable income. Under § 664(c)(2), a CRUT with UBTI pays an excise tax equal to 100 percent of that UBTI. Before the Tax Relief and Health Care Act of 2006, a single dollar of UBTI disqualified the entire trust. Today the trust survives, but the income is fully taxed.

This is the trap unique to digital assets, because so much of doing something with crypto looks like an active business or debt-financed income under §§ 511 through 514. Activities that can generate UBTI inside a CRUT include:

Staking and validator or node operation
Crypto lending, yield farming, and liquidity pools
Mining
Margin, leverage, or other debt-financed positions, tainted under § 514

Plain spot ownership followed by sale generally does not create UBTI merely because the asset appreciated. (Rev. Rul. 2023-14 addresses income inclusion of staking rewards generally; it does not make staking UBTI-safe inside a CRT.) The fix is operational discipline: contribute clean, unencumbered, unstaked coin, and keep the trust passive. The trust instrument and the investment policy should prohibit staking, lending, farming, mining, and leverage unless tax counsel has specifically blessed the structure.

The Other Governing Issues

Prearranged Sale and Assignment of Income

A CRUT works because the trust, not the donor, sells the asset. If the donor has effectively locked in the sale before the gift, the IRS will tax the gain back to the donor under the anticipatory assignment of income doctrine, and the donor will have given the asset away for nothing.

The framework runs from Palmer v. Commissioner, 62 T.C. 684 (1974), through Rev. Rul. 78-197, to Rauenhorst v. Commissioner, 119 T.C. 157 (2002). The control-based test is this: gain is taxed to the donor only if, at the time of the gift, the donee is legally bound or can be compelled to sell. But substance matters. In Ferguson and again in Hoensheid, the courts found that gain had ripened before the gift even without a formal binding contract. In Hoensheid the donor waited until the deal was roughly 99 percent certain, and the Tax Court put the test affirmatively:

The donor must bear at least some risk at the time of contribution that the sale will not close.

For crypto, the danger points are concrete. Do not place a binding sell order, sign an OTC sale agreement, or otherwise commit the tokens to a buyer before they are inside the trust. Fund first, and let the trustee independently decide whether, when, and how to sell. The trustee must also retain genuine discretion over post-sale reinvestment, because gain is taxed to the donor where proceeds are reinvested pursuant to an express or implied donor-trustee agreement (Rev. Rul. 60-370).

The 30 Percent AGI Ceiling and Five-Year Carryforward

The deduction is limited not only to the remainder's present value but also by the percentage-of-AGI ceilings of § 170(b). For long-term appreciated crypto contributed to a CRUT with a public-charity remainder, the deduction is generally limited to 30 percent of AGI as capital-gain property. If the remainder may pass to a private foundation, a 20 percent ceiling can apply. Unused amounts carry forward five years under § 170(d)(1). Because crypto gifts are often enormous relative to current income, model the carryforward at funding so a large deduction is not stranded.

A note for 2026 planning. New law layers additional limits on top of the AGI ceilings: a floor on itemized charitable deductions equal to 0.5 percent of adjusted gross income beginning in 2026, and, for top-bracket itemizers, a cap on the value of itemized deductions. CRUT-sized gifts generally clear the floor easily, but the value cap belongs in the model.

Custody

A trust cannot be funded with an asset the trustee cannot safely hold. Crypto's bearer-instrument nature makes custody a fiduciary and security issue, not an afterthought. Use either a qualified digital-asset custodian -- Coinbase Custody, Anchorage Digital, BitGo, Fidelity Digital Assets, or Gemini -- or a corporate trustee with a dedicated digital-asset desk. Private keys on a founder's laptop or hardware wallet are not an acceptable trust custody arrangement, and donor-retained control can undermine completion of the gift. Diligence the custodian on segregation, cold-storage and multi-signature controls, SOC reports, insurance limits, and liquidation capability, and open the account in the trust's name and EIN before any transfer.

The Volatility Gap and the Duty to Diversify

The deduction is locked at the date-of-gift appraised value, but crypto can fall 40 percent in a week. If the trustee delays liquidation and the price drops, the corpus can fall well below the value the deduction was based on, which shrinks both the income stream and the eventual charitable gift. This is also a prudent-investor problem: a fiduciary holding a single, wildly volatile asset has an affirmative duty to diversify. In California, that duty is reflected in the Uniform Prudent Investor Act, at Probate Code §§ 16047 and 16048. Adopt a written liquidation and diversification protocol before accepting the crypto, liquidate promptly using OTC or staged execution for large blocks to manage market impact, and document the analysis.

The 10 Percent Remainder Test and the Young-Donor Problem

Under § 664(d)(2)(D), the actuarial value of the charitable remainder must be at least 10 percent of the value contributed at inception. This bites for crypto, because crypto fortunes are often held by young founders, and a long life expectancy combined with a high payout can push the projected remainder below 10 percent. The minimum qualifying age is highly sensitive to the prevailing § 7520 rate; there is no fixed cutoff. The solutions:

Lower the payout rate within the 5 to 50 percent band.
Use a term-of-years CRUT, capped at 20 years under § 664(d)(2)(A), which often clears the test where a young life-term would not.
Use a NIMCRUT or FLIP-CRUT for a single, lumpy asset. A net-income-with-makeup CRUT pays the lesser of the unitrust percentage or actual income; a FLIP-CRUT begins in net-income mode and flips to a standard unitrust on a permitted triggering event.

A drafting trap worth flagging: a sale-triggered flip is valid only where the asset is unmarketable under Treas. Reg. § 1.664-1(a)(7)(ii). Widely traded Bitcoin or Ether is generally readily saleable, so a sale-triggered flip may not be available for mainstream tokens. Where that is a concern, a fixed-date trigger, or another permitted non-discretionary event, is the safer design.

Substantiation Mechanics

Even a perfect appraisal fails if the paperwork is wrong. Build the substantiation file before the gift:

Qualified appraisal under § 170(f)(11)(C) and Treas. Reg. § 1.170A-17, signed and dated by a qualified appraiser no earlier than 60 days before the contribution and obtained by the return due date including extensions. For deductions over $500,000, attach the full appraisal to the return.
Form 8283, Section B, signed by both the qualified appraiser and the donee trustee. The trustee's signature acknowledges receipt, not value.
Contemporaneous written acknowledgment under § 170(f)(8) for the gift.
Form 8282 on disposition. Because the trust will sell, the trustee must file Form 8282 if it disposes within three years of receipt, generally within 125 days of disposition under § 6050L, and provide a copy to the donor.
Form 5227, the Split-Interest Trust Information Return, filed annually.

A related point: a CRT is a split-interest trust under § 4947(a)(2), so the private-foundation self-dealing rules of § 4941 apply. Be especially careful with any OTC sale to a donor-related party.

Issue and Fix Table

			The crypto-specific variables, what triggers each, and the fix.
Issue	What sets it off	If you ignore it	The fix
Qualified appraisal	Any crypto gift over $5,000 where a deduction is claimed	Entire deduction disallowed (CCA 202302012). Exchange price and the charity's own number are both insufficient; the publicly-traded-securities shortcut does not apply	Engage a qualified appraiser. Never rely on exchange screen value or the donee trustee's number
Short holding period	Coin held one year or less at contribution	Deduction capped at basis, not fair market value (§ 170(e)(1)(A)). The upfront benefit largely collapses	Confirm the acquisition date. Where feasible, wait for the long-term line. Gain avoidance on the trust's sale still works, but the deduction shrinks
UBTI from active crypto	Coin is staked, lent, yield-farmed, mined, run on a validator, or margined	The CRT pays a 100 percent excise tax on the UBTI for that year (§ 664(c)(2))	Unstake and unwind into a passive hold before contribution. Contribute only plain buy-and-hold coin
Prearranged sale	A binding sale commitment, forced liquidation, lockup expiry, or token conversion is pending at contribution	Gain taxed back to the donor as an assignment of income (Palmer / Ferguson / Hoensheid)	Contribute only uncommitted coin. Document that no binding agreement exists
Custody	Trustee cannot safely receive, hold, and sell the coin	Funding stalls; fiduciary and security exposure if an individual trustee holds private keys	Use a qualified custodian or a corporate trustee with a digital-asset desk. Open the account in the trust's name and EIN first
30 percent AGI ceiling	Long-term appreciated property to a CRT with a public-charity remainder	Excess deduction deferred, not lost	Model the ceiling. A five-year carryforward applies
Volatility gap	Trustee delays liquidation after funding	Corpus drops below the deduction value already locked at the contribution date; diversification duty breached	Liquidate promptly, within days. Document prudent-investor compliance
Substantiation mechanics	Every crypto CRUT	Penalty or disallowance for a paperwork failure even when the value is right	Form 8283 Section B signed by appraiser and donee; appraisal within the timing window; Form 8282 on the trust's sale within three years; Form 5227 annually

A Practical Funding Protocol

Run these gates in order. Each must clear before the coin moves.

Before funding

Tax-lot review. Confirm acquisition dates, basis, and which lots are long-term. Avoid short-term lots unless the donor accepts the § 170(e)(1)(A) basis cap.
Asset hygiene. Unstake, recall from lending and DeFi protocols, and eliminate leverage before contribution, to avoid the 100 percent UBTI excise tax.
No prearranged sale. Confirm there is no binding sale agreement, committed OTC deal, or resting order the trust would be bound to honor.
Structure and the 10 percent test. Choose a standard CRUT, a term of years up to 20, or a NIMCRUT or FLIP, and verify the § 664(d)(2)(D) remainder test at the chosen payout, term, and current § 7520 rate. Confirm the public-charity remainder.
Pre-clear custody. Open the institutional custodial or exchange account in the trust's name and EIN before transfer. KYC and AML onboarding delays can trap a volatile asset and widen the volatility gap.
Model the deduction and AGI ceilings. Apply the 30 percent public-charity ceiling and project the five-year carryforward.

At funding

Transfer to the trust-controlled wallet, recording the transaction hash, timestamp, addresses, and confirmations. The donor should retain no keys and no control.
Engage the qualified appraiser, coordinating the valuation date with the transfer and the 60-day window.

After funding

Liquidate promptly and prudently, with the trustee exercising independent discretion, closing the volatility gap and satisfying the diversification duty.
Keep the trust passive. No staking, lending, farming, mining, validator operation, or leverage.
Complete reporting. Form 8283 Section B with the appraisal attached if over $500,000, Form 8282 on a disposition within three years, and Form 5227 annually.

Practice Notes

Intake Questions

Which token, and what is the acquisition date and cost basis for each tax lot? Which lots are long-term as of the planned contribution date?
Is the coin staked, lent, deployed in a DeFi protocol, mined, run on a validator, or held on margin? Any debt-financing?
Is any binding sale, forced liquidation, lockup expiry, or conversion event pending?
Where is the coin held now, and can the intended trustee receive, custody, and liquidate this specific token?
What is the donor's date of birth and intended payout rate, for the 10 percent remainder test?
What is the donor's expected AGI for the contribution year and the five following years, for the percentage limit and carryforward?
Is the contributed coin community or separate property under California law, and is spousal consent required?

Drafting and Funding Checklist

CRUT instrument drafted to fit a single volatile asset, with a NIMCRUT or FLIP structure where the cash-flow profile requires it, and a non-discretionary flip trigger where the token is readily marketable
Payout rate selected to satisfy the 10 percent minimum remainder test at the § 7520 rate applicable at funding
Investment policy and trust instrument prohibiting staking, lending, farming, mining, validator operation, and leverage absent counsel's sign-off
Qualified custody arranged and the account opened in the trust's name and EIN before transfer
Qualified appraisal engaged, with an effective date matching the contribution date and signed within the § 1.170A-17 window
Form 8283 Section B prepared, signed by appraiser and donee; appraisal attached if the deduction exceeds $500,000
Written liquidation and diversification protocol adopted before the coin is accepted
Trustee minutes accepting the contribution, reciting the fiduciary duty to evaluate any sale on its merits, and confirming the absence of any prearranged commitment

Red Flags

Reliance on an exchange screen price or the trustee's number in place of a qualified appraisal
Funding a short-term lot without telling the donor the deduction drops to basis
Staked, lent, mined, or margined coin moved into the trust without unwinding it first
A binding sell order or OTC agreement signed before the coin is inside the trust
Private keys held by the donor or an individual trustee rather than a qualified custodian
A sale-triggered flip drafted for a readily marketable token such as Bitcoin or Ether
A trustee who delays liquidation while a concentrated, volatile position sits exposed
An appraisal effective date that does not match the contribution date, or an appraisal prepared by the donor, the donee, or a related party

The Bottom Line

A CRUT is built for precisely the problem crypto creates: a concentrated, highly appreciated, non-income-producing, wildly volatile asset that cannot be sold without a massive tax bill. Drop it into a properly structured CRUT and the trust sells it free of immediate tax, diversifies, and pays the donor a percentage of the corpus for life or a term. Phantom money becomes a reliable income stream, with a charitable deduction today and a gift to charity at the end.

But crypto punishes carelessness. Get the qualified appraisal, respect the holding period, and keep the trust passive. Those are the three that hurt most. Mind the assignment-of-income, AGI, custody, volatility, 10 percent remainder, and substantiation rules, and the structure performs as designed. Done casually, it becomes an audit problem.

Considering a CRUT funded with cryptocurrency? The appraisal, the holding-period review, and the UBTI screen all need to be run before the coin moves, and the qualified appraiser needs to be engaged well before the contribution date. For a consultation that integrates the doctrinal timing analysis, the custody and liquidation plan, and the deduction modeling, schedule a call.

Schedule a Call

This article is general information for educational purposes only. It is not legal, tax, investment, or fiduciary advice, and it does not create an attorney-client relationship. Crypto taxation, charitable deduction rules, and trust administration are highly fact-specific and vary by jurisdiction. CCA 202302012 is non-precedential and may not be cited as precedent, though it reflects the IRS's current position, and several provisions discussed here are subject to 2025 and 2026 legislative change. Consult qualified tax counsel, estate-planning counsel, a qualified appraiser, and a fiduciary before funding any charitable remainder trust with cryptocurrency.

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

Klaus Gottlieb, Esq.Klaus@WealthCareLawyer.comCharitable Remainder Trust Design and Drafting -- Serving All of California

(805) 703-2282 · info@wealthcarelawyer.com871 N Ocean Ave, Cayucos, CA 93430