Crypto Gifts and Charitable Giving: The 30% AGI Limit

A donor giving $100,000 of appreciated crypto to a public charity accomplishes two things in one move: the charity receives $100,000 of value, and the donor claims a $100,000 itemized deduction at fair market value on Schedule A with no recognition of the built-in capital gain. This contrasts with selling the crypto and donating the cash: the sale triggers capital gain (say $80,000 at long-term rates, generating $16,000 of federal tax), leaving only $84,000 net to donate if the donor wants to stay whole on after-tax terms.

The mechanics are straightforward in principle but involve three documentation requirements that, if missed, collapse the deduction to cost basis or to zero. The rules are set out in IRC §170(f)(11), §170(e), Treasury Regulation §1.170A-13, and a 2023 Chief Counsel Advice (CCA 202302012) that specifically addressed crypto contributions.

This article covers the donor’s side: what to gift, how to document it, what the 30% AGI limit means, and the mechanical workflow for a large crypto donation.

The Basic Benefit of Appreciated Property

IRC §170(e)(1) generally reduces a charitable deduction to the lesser of FMV or cost basis when the contribution is “ordinary income property” or short-term capital gain property. For long-term capital gain property, the deduction is FMV without the reduction.

Crypto held for more than one year at the time of gift is long-term capital gain property. The deduction is FMV. The donor never recognizes the gain. The charity receives FMV and, if it sells, bears no tax (assuming it is a §501(c)(3) public charity).

For crypto held one year or less, the deduction is limited to the lesser of FMV or cost basis. The short-term-basis limit eliminates most of the tax benefit. Donors should not gift short-term crypto.

For crypto that is a loss position (FMV below basis), the deduction is still FMV (not the higher basis). The loss is simply lost. Donors should not gift loss positions. Sell the loss position, realize the capital loss, donate the cash.

The 30% AGI Limit Under Section 170(b)

§170(b)(1)(C) limits deductions for long-term capital gain property contributed to public charities to 30% of the donor’s adjusted gross income. Amounts exceeding 30% carry forward for five years under §170(d)(1).

For a donor with $500,000 AGI and a $250,000 crypto gift, the 30% limit is $150,000 in the current year. The remaining $100,000 carries forward and is deductible in a future year when 30% of AGI leaves room. Five-year carryforward means the deduction must be used by year five or lost.

A donor can also elect under §170(b)(1)(C)(iii) to “reduce” the FMV property to basis, lifting the limit to 50% of AGI on a cost-basis deduction. This election is almost never beneficial because the donor is trading FMV for basis. The election matters only when the donor is close to losing a carryforward and needs to squeeze more deduction into the current year.

For gifts to private foundations (not public charities), the limit is 20% of AGI under §170(b)(1)(D), and certain valuation rules are even more restrictive. This article focuses on public charities and donor-advised funds.

Donor-Advised Funds and the 30% Rule

A donor-advised fund at Fidelity Charitable, Schwab Charitable, Vanguard Charitable, National Philanthropic Trust, or a similar sponsor is a §501(c)(3) public charity for contribution purposes. Gifts to a DAF are subject to the 30% of AGI limit for FMV property.

DAFs accept crypto contributions, but with friction. Fidelity Charitable, Schwab Charitable, and Vanguard Charitable accept BTC and ETH directly through partnerships with crypto custodians. National Philanthropic Trust, Silicon Valley Community Foundation, and some others accept a broader range including altcoins. Smaller DAFs often do not accept crypto and require the donor to sell first (defeating the tax benefit).

The mechanics: the donor initiates a contribution, the DAF provides a wallet address, the donor transfers the crypto to the DAF address, the DAF converts to cash or another asset, and the DAF records the contribution at the FMV on the date of receipt (typically the date the crypto hits the DAF’s wallet, though some DAFs use the date the donor initiated the transfer if it differs).

DAF contribution turnaround is typically 2-10 business days from initiation to credited contribution. Plan around year-end deadlines accordingly; a December 28 initiation may not settle until January, pushing the deduction into the wrong tax year.

Qualified Appraisal Requirement Above $5,000

IRC §170(f)(11) requires a qualified appraisal for non-cash contributions exceeding $5,000 in value. For contributions exceeding $500,000, the full appraisal must be attached to the tax return.

A 2023 CCA (202302012) and subsequent Treasury guidance confirmed that crypto contributions are subject to the qualified appraisal requirement, overriding an earlier practitioner view that published exchange prices were sufficient substantiation.

A qualified appraisal must:

Be conducted by a qualified appraiser (credentialed, independent, and meeting §170(f)(11)(E) standards).
Be conducted no earlier than 60 days before the date of contribution.
Not be conducted by the donor, the charity, or a related party.
Cover specific content requirements in Treasury Regulation §1.170A-13(c)(3).

For crypto, finding a qualified appraiser is the operational challenge. Most traditional appraisers (real estate, art, business valuation) do not have the methodological background for crypto. A handful of firms (Charitable Solutions LLC, Appraisal Economics, CryptoTrader.Tax’s appraisal service) provide qualified crypto appraisals. Fees run $750 to $3,000 per appraisal.

A donor skipping the appraisal loses the deduction entirely for contributions over $5,000. The IRS has enforced this strictly. The 2020 case Mann v. United States and subsequent decisions held that taxpayers who failed to obtain qualified appraisals lost the full deduction even when the FMV was undisputed.

Form 8283 Reporting

Contributions of property exceeding $500 require Form 8283 attached to the tax return.

Section A: non-cash contributions $500-$5,000. Basic disclosure; no appraisal required.
Section B: non-cash contributions over $5,000. Requires donor signature, appraiser signature, and charity acknowledgment of receipt.

For crypto contributions exceeding $5,000, Section B must be completed with the qualified appraiser’s signature. The charity must sign to acknowledge receipt (not to endorse the valuation). If the charity sells the crypto within three years of receipt, the charity must file Form 8282 reporting the sale, which feeds back to the donor’s original valuation.

Timing the Gift for Maximum Tax Benefit

Timing decisions compound:

Donate before a liquidity event, not after. Pre-IPO crypto with low basis and high FMV is the ideal gift asset. Post-IPO after the position has been sold and converted to cash, the benefit of appreciated-property gifting is gone.
Donate in a high-income year. Bunch multiple years of charitable intent into one high-AGI year (exit year, large vest year) and use a DAF to deploy gradually. The full deduction fits against high-income-year marginal rates (45%+) instead of low-income-year rates (22-24%).
Donate before price peaks. A donor who waits for the token to “go higher” may watch the FMV fall below where the charity would otherwise credit. Time the contribution against your FMV assumption, not hope.
Check holding period carefully. Tokens received as compensation have a holding period starting at the vest date (not the grant date). Use the vest date for long-term/short-term determination.

The Standard-Deduction Trap

The 2017 TCJA doubled the standard deduction, making itemization rare. For 2025, the standard deduction is $15,000 single and $30,000 joint. A donor who does not itemize receives no charitable deduction benefit.

The workaround: bunch charitable contributions into alternating years. Donate $40,000 in year 1 (itemize), donate $0 in year 2 (take standard deduction). Over two years, the donor gets $40,000 + $30,000 = $70,000 of deductions versus $15,000 + $15,000 = $30,000 if spreading donations evenly and never itemizing.

A DAF amplifies this: contribute $100,000 to DAF in year 1, claim the $100,000 deduction, and grant $20,000 per year out of the DAF over five years. The charity gets the same steady flow; the donor front-loads the deduction.

Frequently Asked

Can I gift crypto to my children and take a charitable deduction? No. Gifts to individuals are not charitable contributions. They may trigger gift tax reporting (Form 709) if exceeding the annual exclusion ($19,000 per donee for 2025) or the lifetime exemption ($13.99M for 2025).

What if the charity doesn’t accept crypto? Transfer to a DAF that does, then direct the DAF to grant cash to the charity. The DAF converts and grants; the donor gets the FMV deduction.

Does the qualified-appraisal requirement apply to BTC and ETH, which have clear exchange prices? Yes. The 2023 CCA explicitly rejected the argument that exchange prices qualify as a substitute for an appraisal. Crypto is property, and §170(f)(11) applies to all property contributions exceeding $5,000.

Can I use a charitable remainder trust to donate crypto? Yes. A CRT can accept crypto, sell it inside the trust without current tax (subject to §664 rules), provide the donor with an annuity or unitrust payment, and eventually distribute the remainder to charity. CRTs are governed by §664 and are complex to establish; fees of $7,500 to $25,000 for legal setup are typical.

What AGI do I use if I’m a high earner in the year of exit? Use the current-year AGI projected on a reasonable basis. Carryforward handles excess. If you underestimate AGI and donate too much relative to the actual 30% limit, the excess simply carries forward for five years.