Charitable Contribution Deduction: AGI Caps, QCDs, and Documentation

The charitable contribution deduction lets you subtract qualifying donations from your taxable income, and for tax year 2026 two changes reshape how it works: itemizers can only deduct the portion of their gifts that exceeds one-half of one percent (0.5%) of adjusted gross income, and taxpayers who take the standard deduction can now write off up to $1,000 in cash gifts ($2,000 for joint filers) without filing Schedule A. Everything else — what qualifies, how much you can claim, and what paperwork you need — still turns on the same rules that have governed charitable giving for years.

Which Organizations Qualify

Your donation only counts if it goes to an organization the Internal Revenue Code lists as eligible. Most qualifying charities fall under 26 U.S.C. § 501(c)(3): religious institutions, educational organizations, hospitals, scientific research groups, and entities preventing cruelty to children or animals.¹ Gifts to federal, state, or local government bodies also qualify when the money is earmarked for a public purpose.²

Veterans’ organizations and domestic fraternal societies are also eligible, though fraternal society donations only qualify if the funds are used for charitable or religious purposes. Contributions to private foundations count too, but at lower AGI caps.

Check status before you give. The IRS Tax Exempt Organization Search tool shows current standing.³ Groups lose exempt status for failing to file annual returns, and a donation to a revoked organization is not deductible no matter how charitable the work looks.

What You Can and Cannot Deduct

Cash, checks, credit card charges, and electronic transfers to a qualified organization are deductible. Tangible property — furniture, clothing, artwork, vehicles — is generally deductible at fair market value on the date of the gift. If you volunteer, out-of-pocket costs tied directly to the service count, including travel at the charitable mileage rate of 14 cents per mile.⁴ That rate is set by statute and does not adjust for inflation.

You cannot deduct the value of your time or professional services, the rental value of property you let a charity use, or the cost of raffle tickets and lottery chances. These are the mistakes that show up most often on charitable returns.

When you get something back for your gift, only the amount exceeding the value of what you received is deductible. Pay $200 for a gala where the dinner is worth $75, and your deduction is $125. Charities must disclose the fair market value of any benefit they provide when your payment exceeds $75.

Token benefits are an exception. For 2026, a small item worth $13.90 or less given in connection with a donation does not reduce the deductible amount. If your total payment is at least $69.50 and the benefit is worth no more than $13.90, the entire payment counts.⁵

Rules for Stock, Vehicles, and Other Property

Donating appreciated stock held longer than a year is one of the most tax-efficient moves available. You deduct fair market value and skip capital gains tax on the appreciation.⁶ Stock held a year or less is limited to your cost basis. The same holding-period rule applies to mutual fund shares and other capital assets.

Donate stock to a private nonoperating foundation and the deduction drops to your cost basis, unless the stock is publicly traded with readily available market quotations.⁶ This catches donors who move assets between different types of charities without adjusting expectations.

Vehicles have their own trap. For a car, boat, or airplane worth more than $500, your deduction is generally limited to whatever the charity actually sells it for. The charity must send you Form 1098-C within 30 days of the sale showing the gross proceeds, and you need that form to claim more than $500.⁷ The exceptions: if the charity keeps the vehicle for its own use, makes significant improvements before selling, or gives it to a needy individual at below-market price, you can use fair market value.

Clothing and household items must be in good used condition or better to produce any deduction.⁸ Household items covers furniture, electronics, appliances, and linens, but not food, jewelry, artwork, or antiques. A single item worth more than $500 can be in any condition if you get a qualified appraisal and file Form 8283.

Cryptocurrency follows the same holding-period logic as stock. Held longer than a year, you deduct fair market value; held a year or less, you get the lesser of basis or fair market value. A qualified appraisal is required whenever the claimed deduction exceeds $5,000.⁹

AGI Percentage Caps

You can’t wipe out your entire tax bill with charitable giving in one year. The code caps your deduction at a percentage of AGI, and the cap depends on what you give and who you give it to.

60% of AGI for cash contributions to public charities, including churches, schools, hospitals, and donor-advised fund sponsors.⁶
30% of AGI for appreciated capital gain property (like long-held stock) donated to public charities, and for cash gifts to veterans’ organizations, fraternal societies, and most private foundations.
20% of AGI for capital gain property donated to private foundations and certain other organizations that don’t qualify for the higher caps.²

Donations that exceed the caps carry forward for up to five years, applied first-in, first-out and still subject to the same percentage limits in the carryforward year.²

The 0.5% AGI Floor

Starting in 2026, itemized charitable deductions run into a new floor. You can only deduct the portion of your contributions above 0.5% of AGI. On $100,000 of AGI, the first $500 of giving produces no deduction; a $5,000 gift becomes a $4,500 deduction. The floor is part of the One Big Beautiful Bill Act and applies before other limitations are calculated.

Reduced Benefit at the Top Bracket

Taxpayers in the 37% federal bracket face an additional limit: the tax benefit of itemized deductions, including charitable contributions, is effectively capped at the 35% rate. Donors with taxable income above roughly $630,000 (single) or $730,000 (married filing jointly) should factor this into their planning.

The Deduction for Non-Itemizers

For the first time since the pandemic-era provisions expired, taxpayers who take the standard deduction get a charitable write-off starting in 2026. The limit is $1,000 for single filers and $2,000 for married couples filing jointly.¹⁰ Only cash contributions qualify, and the dollar amounts are not indexed for inflation.

Not every charity counts. Gifts to donor-advised fund sponsors, private grant-making foundations, and supporting organizations are excluded from this deduction. Contributions of $250 or more still require a contemporaneous written acknowledgment. With the 2026 standard deduction at $16,100 for single filers and $32,200 for joint filers, this provision reaches most taxpayers whose giving doesn’t push them past the itemization threshold.¹¹

Qualified Charitable Distributions From IRAs

If you’re 70½ or older, a qualified charitable distribution (QCD) lets you send up to $111,000 per year directly from a traditional IRA to an eligible charity. The transfer is excluded from taxable income entirely, which beats taking a distribution and claiming a deduction because it keeps the amount out of your AGI. Lower AGI can reduce Medicare premiums, the taxable share of Social Security benefits, and other income-based phase-outs.

The custodian must send funds directly to the charity. If the money passes through your hands first, it becomes a taxable distribution. You cannot also claim a charitable deduction for a QCD, and you don’t need to itemize to benefit. QCDs count toward required minimum distributions, which is why they’re so useful for retirees who don’t need the income. Married couples can each contribute up to $111,000 from their own IRAs.

Documentation the IRS Actually Requires

Most deductions die on documentation. Requirements scale with the size of the gift.

For any cash contribution, keep a bank record (canceled check, credit card statement, bank statement) or a written receipt from the charity showing the organization’s name, the date, and the amount.
For a single gift of $250 or more, you must have a contemporaneous written acknowledgment from the charity stating the amount of cash or describing the property, and disclosing whether the charity provided anything in return.¹²
For non-cash gifts over $500, file Form 8283 with your return. The form requires the charity’s name, a description of the items, their condition, and your cost basis.¹³
For non-cash gifts over $5,000, a qualified appraisal is required along with Form 8283, and the charity must sign Section B of the form to acknowledge receipt.¹³
For non-cash gifts over $500,000, attach the full qualified appraisal to your return.⁹

Contemporaneous means you must have the acknowledgment before you file, or before the filing deadline including extensions, whichever comes first. Miss that window and the deduction is gone. Courts have consistently refused to allow the deduction when the acknowledgment arrives late, even when the donation itself isn’t in dispute. Get the letter before you file.

A qualified appraiser must hold an appraisal designation from a recognized professional organization or have at least two years of experience valuing the specific type of property, plus relevant education. The appraiser cannot be the donor, the charity, or anyone related to either party.¹⁴

Penalties for Overvaluation

Inflating the value of donated property is one of the most aggressively audited areas of individual returns. A 20% accuracy-related penalty applies to any underpayment caused by a substantial valuation misstatement, triggered when the claimed value is 150% or more of the correct amount.¹⁵

The penalty doubles to 40% for gross valuation misstatements, where the claimed value hits 200% or more of the correct figure.¹⁵ For overstatements of qualified charitable contributions under section 170(p), the rate rises to 50%. These penalties apply to the tax underpayment attributable to the inflated deduction, so the dollar hit on a large donation can be significant.

Where to Report It

If you itemize, report charitable contributions on Schedule A of Form 1040, with cash and non-cash property on separate lines. Attach Form 8283 when non-cash donations exceed $500.¹⁶

If you’re taking the standard deduction and claiming the non-itemizer charitable deduction, that amount is reported separately on Form 1040. Schedule A isn’t needed for it.¹⁰

Two Strategies Worth Knowing

The high standard deduction means many taxpayers get no itemizing benefit in a typical year. Bunching is the common workaround: concentrate two or three years of planned giving into a single year so total itemized deductions exceed the standard threshold, then take the standard deduction in the off years. If you’re single and normally give $6,000 a year, spreading it out never clears the $16,100 standard deduction on charitable gifts alone. Giving $18,000 in one year does.

Donor-advised funds make bunching practical. You contribute a lump sum, take the full deduction that year, and distribute grants over time. Contributions to a DAF sponsor qualify for the 60% AGI cash limit because the sponsor is a public charity. DAF contributions do not count toward the non-itemizer deduction.

Donating appreciated stock instead of selling it and writing a check avoids capital gains tax on the appreciation while still producing a fair-market-value deduction. Someone sitting on stock that has doubled in value gives more to charity at a lower after-tax cost this way than by contributing cash.

1
Office of the Law Revision Counsel. 26 USC 501 – Exemption From Tax on Corporations, Certain Trusts, Etc.
2
Office of the Law Revision Counsel. 26 USC 170 – Charitable, Etc., Contributions and Gifts
3
Internal Revenue Service. Tax Exempt Organization Search
4
Internal Revenue Service. Standard Mileage Rates
5
Internal Revenue Service. Revenue Procedure 2025-32
6
Internal Revenue Service. Publication 526, Charitable Contributions
7
Internal Revenue Service. Instructions for Form 1098-C
8
eCFR. 26 CFR 1.170A-18 – Contributions of Clothing and Household Items
9
Internal Revenue Service. Frequently Asked Questions on Digital Asset Transactions
10
Internal Revenue Service. Topic No. 506, Charitable Contributions
11
Internal Revenue Service. IRS Releases Tax Inflation Adjustments for Tax Year 2026, Including Amendments From the One Big Beautiful Bill
12
Internal Revenue Service. Charitable Contributions – Substantiation and Disclosure Requirements
13
Internal Revenue Service. Instructions for Form 8283
14
Internal Revenue Service. Publication 561, Determining the Value of Donated Property
15
Office of the Law Revision Counsel. 26 USC 6662 – Imposition of Accuracy-Related Penalty on Underpayments
16
Internal Revenue Service. Deducting Charitable Contributions at a Glance