2026 charity deduction: a 0.5% floor, plus $1,000 without itemizing
Starting with 2026 returns, itemizers lose the first 0.5% of income in gifts and non-itemizers gain a $1,000 ($2,000 joint) cash deduction. Three worked examples.
On this page 5 sections
Two rules changed for gifts made in 2026. If you itemize, only the part of your charitable gifts above 0.5% of adjusted gross income (AGI) is deductible, so a $200,000 earner loses the first $1,000. If you take the standard deduction, you may now also deduct up to $1,000 of cash gifts ($2,000 on a joint return), which is new for 2026. The first rule makes giving a little costlier for itemizers; the second makes giving a little cheaper for everyone else. Together they can also make "bunching" two years of gifts into one less rewarding, as the third example shows.
The numbers
All figures below use the 2026 federal brackets and standard deductions (single $16,100, joint $32,200) and come from the MoneyVibe standard vs itemized calculator. Federal tax only; no state tax, no credits.
1. An itemizer pays the floor. Single filer, AGI $200,000, state and local taxes of $20,000 (under the 2026 cap), mortgage interest of $15,000, so $35,000 of other itemized deductions.
| Cash given in 2026 | Floor (0.5% of AGI) | Counts | Itemized total | Federal tax |
|---|---|---|---|---|
| $0 | $1,000 | $0 | $35,000 | $32,198 |
| $10,000 | $1,000 | $9,000 | $44,000 | $30,038 |
The $10,000 gift lowers the tax bill by $2,160, which is 24% of the $9,000 that counts. Had the whole $10,000 counted, tax would be $29,798, so the floor costs $240. The floor is the same $1,000 whether this person gives $2,000 or $50,000, so it matters most to modest givers: a $1,500 gift at this income deducts only $500.
2. A non-itemizer gets something new. Joint filers, AGI $120,000, $10,000 of state and local tax and no mortgage, so the $32,200 standard deduction is the better choice.
| Cash given in 2026 | Deduction used | Federal tax |
|---|---|---|
| $0 | $32,200 | $10,040 |
| $1,000 | $33,200 | $9,920 |
| $2,000 | $34,200 | $9,800 |
| $3,000 | $34,200 | $9,800 |
The first $2,000 saves $240, which is 12% of $2,000. The third $1,000 saves nothing, because the extra deduction stops at $2,000 for a joint return.
3. Bunching can lose money in this example. Joint filers, AGI $150,000, $15,000 of state and local and property tax and $8,000 of mortgage interest, so $23,000 of other itemized deductions. They plan $6,000 of gifts in each of two years.
| Plan | Year 1 tax | Year 2 tax | Two-year total |
|---|---|---|---|
| Give $6,000 each year | $14,900 | $14,900 | $29,800 |
| Give $12,000 in year 1, $0 in year 2 | $14,889 | $15,340 | $30,229 |
Each year of the even plan takes the standard deduction plus the $2,000 non-itemizer gift deduction ($34,200). The bunched year barely beats that ($34,250 itemized, after the $750 floor), and the empty year gets no gift deduction at all. Bunching is $429 worse here. A different mix, such as a bunched year followed by a cash gift in the next year, is not modeled. It still works when other itemized deductions are large enough that the gifts push you well past the standard total, which is why the calculator, not a rule of thumb, should decide.
Why it works this way
The IRS describes both changes as starting in 2026. Publication 505 (2026) says: "if you itemize, you can only deduct charitable contributions that are more than 0.5% of your adjusted gross income. Any amount that falls under the 0.5% floor can't be deducted in 2026. This limitation is in addition to the overall limit on itemized deductions." Its Worksheet 2-5 multiplies AGI by 0.005 and subtracts the result from your total gifts.
For everyone else, Tax Topic 506 says that beginning with tax year 2026, "if you do not itemize, you may deduct up to $1,000 ($2,000 if filing jointly)" of cash contributions to certain qualified organizations. The IRS provisions page adds the limits: the deduction is for cash only, so clothing, stock and other property do not qualify; the gift must be made during the tax year, so prior-year carryovers do not qualify; and certain recipients, including donor-advised funds and supporting organizations, do not qualify. Publication 505 describes the gift as made "by cash or check". The standard deduction amounts come from Revenue Procedure 2025-32.
What changes the answer
- Your income. The floor is 0.5% of AGI: $300 at $60,000, $1,000 at $200,000, $2,500 at $500,000. The tax it costs is roughly that amount times your marginal rate.
- Whether you itemize at all. If your other deductions (state and local tax, mortgage interest, medical above its floor) are well under the standard deduction, the floor never touches you; the $1,000 or $2,000 deduction does.
- The kind of gift and the recipient. Noncash gifts (stock, clothing) and donor-advised fund contributions give a non-itemizer nothing. A donor-advised fund is a bunching tool, and bunching is the plan example 3 puts in doubt.
- High income. Above taxable income of $640,600 (single) or $768,700 (joint), Publication 505 says itemized deductions may be reduced further, and the floor applies before that reduction.
What to do first
- Estimate your 2026 AGI and your other itemized deductions, then enter them with your planned gifts in the calculator. It shows the standard total (including the non-itemizer gift deduction) against the itemized total, and the tax difference.
- Decide timing before December 31, not after. If the standard total wins in both of the next two years, even giving is simplest. If bunching wins in the calculator, test the real amounts first.
- Keep gift records, and for a non-itemizer gift use cash or check to an organization that qualifies. Tax Topic 506 points to the IRS Tax Exempt Organization Search for checking an organization.
What this does not model
Married filing separately, state income tax, noncash gifts, appreciated stock, and what happens to any gift amount disallowed by the floor. The calculator also does not choose among charities or decide how much you should give.
Next steps: run your numbers in the standard vs itemized calculator, compare the other new 2026 deductions in the new tax deductions calculator, read the library chapter deductions, credits and the yearly check-up, or see the glossary entry for the standard deduction.
Not tax or legal advice. Federal rules as published by the IRS and read on October 2, 2026; confirm with a tax professional before acting.