The maximum charitable donation tax deduction is 60% of your adjusted gross income (AGI) for cash gifts to public charities, with lower ceilings for donated property, appreciated assets, and gifts to private foundations. Starting in 2026, taxpayers who take the standard deduction can also write off up to $1,000 ($2,000 for joint filers) in cash donations without itemizing. Anything you give beyond the annual ceiling isn’t lost; it carries forward for up to five years.
AGI Percentage Limits by Gift Type
The ceiling on what you can deduct in a single year depends on both what you donate and who receives it. These caps come from Section 170 of the tax code.1Office of the Law Revision Counsel. 26 USC 170 – Charitable, Etc., Contributions and Gifts
- Cash to public charities: up to 60% of AGI. On $100,000 in AGI, that’s up to $60,000 in deductible cash gifts in one year.
- Non-cash property (not capital gain) to public charities, such as clothing, household goods, or inventory: up to 50% of AGI.
- Appreciated capital gain property to public charities: up to 30% of AGI. The lower cap reflects that you also avoid capital gains tax on the asset while deducting its full market value.
- Cash to private foundations: up to 30% of AGI.
- Capital gain property to private foundations: up to 20% of AGI.
Public charities include religious institutions, educational organizations, and hospitals, and they qualify for the most generous limits. Private foundations, typically funded by a single family or small group of donors, fall under the lower 30% and 20% caps. You can confirm an organization’s status through the IRS Tax Exempt Organization Search before giving.2Internal Revenue Service. Tax Exempt Organization Search A group that isn’t listed, or has lost its exempt status, won’t produce a deductible gift no matter how worthy the mission.
The New Deduction for Non-Itemizers
Charitable contributions have historically required itemizing on Schedule A rather than claiming the standard deduction.3Internal Revenue Service. About Schedule A (Form 1040), Itemized Deductions Beginning with tax year 2026, that changes for smaller gifts. A new provision lets standard-deduction filers write off up to $1,000 in cash charitable contributions, or $2,000 for married couples filing jointly, on top of the standard deduction.4Office of the Law Revision Counsel. 26 USC 63 – Taxable Income Defined
Two limits apply. The write-off covers only cash gifts to qualifying charities, and it does not apply to contributions made to donor-advised funds. For most people who take the standard deduction, this is the first time since the pandemic-era temporary rule that any charitable giving reduces the tax bill at all.
Two New Reductions for Itemizers in 2026
Two additional 2026 rules trim what itemizers can claim above and around the AGI ceilings.
First, a new 0.5% AGI floor applies to itemized charitable deductions. The first half-percent of your AGI in gifts is not deductible. With an AGI of $200,000, the first $1,000 you donate produces no benefit; every dollar above that floor counts, subject to the percentage ceilings.
Second, taxpayers in the top 37% bracket will see the value of their charitable deduction capped at 35% starting in 2026. Each donated dollar still counts toward the deduction, but the tax savings per dollar comes in slightly below the marginal rate.
Gifts That Don’t Qualify
Several common forms of generosity produce no deduction. Knowing the boundaries prevents an unpleasant surprise at filing time.5Internal Revenue Service. Publication 526 (2025), Charitable Contributions
- Gifts to individuals, including GoFundMe-style campaigns for a specific person, payments toward a named patient’s medical bills, and cash given directly to clergy for personal use.
- Political contributions to candidates, parties, PACs, or lobbying groups.
- Foreign organizations, aside from narrow exceptions for certain Canadian, Israeli, and Mexican charities.
- The dollar value of your time, volunteer hours, or donated blood.
- Dues or donations to social clubs, homeowners’ associations, chambers of commerce, and labor unions.
- Raffle and lottery tickets bought at a charity event, which the IRS treats as gambling rather than giving.
When the Charity Gives You Something Back
If you receive goods or services in exchange for a donation, only the portion above the fair market value of what you received is deductible. Pay $200 for a charity gala ticket where the dinner is worth $75, and your deduction is $125.6Internal Revenue Service. Charitable Contributions – Quid Pro Quo Contributions For any such payment over $75, the charity must give you a written disclosure showing the value of what you received. Small logo items like a mug generally don’t count against the deductible portion.
Documentation the IRS Requires
A missing receipt is the fastest way to lose an otherwise valid deduction.
Cash Gifts
For any cash donation, keep a bank record, receipt, or written communication from the charity showing its name, the date, and the amount. Once a single cash donation reaches $250 or more, a bank record isn’t enough. You need a written acknowledgment from the charity that also states whether you received anything in return. That acknowledgment must be in hand by the time you file your return or the filing deadline including extensions, whichever comes first.7Internal Revenue Service. Charitable Organizations – Substantiation and Disclosure Requirements
Non-Cash Gifts
Non-cash donations worth more than $500 require Form 8283 describing the property and its condition. If any single item, or group of similar items, exceeds $5,000 in claimed value, you also need a qualified appraisal and must complete Section B of the form.8Internal Revenue Service. Instructions for Form 8283 (Rev. December 2025) For claims above $500,000, the full appraisal must be attached to the return. Professional appraisal fees typically run $150 to $500, so weigh that cost when a donation sits near the $5,000 line.
What Happens If You Give More Than the Cap
Donations that exceed your AGI percentage ceiling aren’t lost. The excess carries forward for up to five tax years, still subject to the applicable percentage limits in each future year.5Internal Revenue Service. Publication 526 (2025), Charitable Contributions Carryovers are used oldest first, and the current year’s contributions are deducted before any carryover from prior years.
Qualified conservation contributions get more room. Donated conservation easements carry a 15-year window and a higher annual ceiling of 50% of AGI, or 100% for qualifying farmers and ranchers. A large one-time gift that blows past the annual cap still gets fully deducted eventually, provided you track the carryover carefully across returns.
A Separate Route for IRA Owners 70½ and Older
If you’re 70½ or older, a qualified charitable distribution (QCD) sidesteps the AGI percentage limits entirely. You can transfer up to $111,000 in 2026 directly from a traditional IRA to a qualified charity without the distribution counting as taxable income.9Internal Revenue Service. 2026 Amounts Relating to Retirement Plans and IRAs – Notice 2025-67 The transfer also counts toward your required minimum distribution for the year.
A QCD doesn’t appear as a deduction; the money simply never enters your taxable income. That can keep you below thresholds that trigger Medicare premium surcharges or raise the taxable share of Social Security benefits. Itemizing isn’t required, and AGI percentage caps don’t apply. The transfer must go directly from the IRA custodian to the charity. If the check passes through your hands, the tax-free treatment is lost. A one-time election also permits up to $55,000 to fund a split-interest entity such as a charitable remainder trust.
Penalties for Overstating a Donation
Inflated valuations, especially on donated property, draw scrutiny. Overstate the value of donated property by 150% or more of the correct figure, and if the resulting tax underpayment tops $5,000, a 20% penalty applies to the underpaid tax.10Internal Revenue Service. Publication 561 – Determining the Value of Donated Property Push the overstatement to 200% or more and the penalty doubles to 40%.
The new non-itemizer deduction under Section 170(p) carries a steeper accuracy penalty: 50% of any underpayment tied to overstating it.11Office of the Law Revision Counsel. 26 USC 6662 – Imposition of Accuracy-Related Penalty on Underpayments Appraisers who prepare inflated numbers face their own penalty, the greater of 10% of the resulting tax underpayment or $1,000, capped at 125% of the appraisal fee. Honest valuations and complete records are the price of keeping the deduction intact.