Bunching Charitable Donations
Why the 2026 floor made it matter more

What bunching actually is

Suppose you give the same amount every year. If your total itemized deductions never clear the standard deduction, those gifts change your taxes by nothing, year after year. Bunching moves the timing, not the generosity: give three years of gifts in one year, itemize that year, then take the standard deduction in the two years between. The charity can receive the same money spread out if you tell them that is your plan; what matters to the tax math is the year the gift is made.

It does not require a donor advised fund. Cash given straight to the charity works, and for the other 2026 rules on this site, giving directly is what keeps every door open.

What 2026 changed in bunching's favor

Starting in 2026, itemized charitable gifts only count above half a percent of your income.

Give every year, and the floor shaves every year. Bunch, and it shaves once. Worse for the annual giver: the amount lost below the floor generally does not carry forward to next year unless you also exceeded a percentage-of-income ceiling that same year, which most people never do. For a typical donor, what the floor takes is simply gone. That is the strongest new argument for bunching, and it did not exist before 2026.

What 2026 changed against it

The state and local tax cap rose to $40,400 for 2026. Many New York households between roughly $200,000 and $500,000 will find themselves itemizing every year on state taxes alone, for the first time in years. If you itemize every year anyway, bunching's main engine, the standard deduction in off years, is not doing anything for you, and the decision becomes narrower: it is about clearing the half percent floor fewer times, which is real money but smaller money.

Two boundaries to know before bunching hard. Cash gifts count only up to 60 percent of your income in a single year; amounts above that follow their own carryover rules, which is a conversation for a tax professional. And in the top bracket, each donated dollar returns at most 35 cents of federal benefit.

The off-year is not zero anymore

Bunching used to mean your gifts in standard-deduction years earned nothing. Starting in 2026 that is no longer true: even on the standard deduction, cash gifts to public charities are deductible up to $1,000, or $2,000 on a joint return. So the modern shape of the strategy is: bunch the large gifts into the itemizing year, and let your smaller ongoing giving in the off years claim the non-itemizer deduction. The full rule, including what does not qualify, is in the charitable deduction without itemizing, 2026.

Who bunching fits

• Fits: households near the standard-deduction line who give steadily and can move timing without moving generosity.
• Fits less: households who itemize heavily every year regardless; for them the floor is the only lever left.
• Does not fit: donors on the standard deduction giving under the $1,000 and $2,000 caps; the non-itemizer rule already covers that giving with no timing games at all.
• Different tool entirely: 70½ or older with an IRA. A qualified charitable distribution bypasses the floor, the ceilings, and the itemizing question altogether.

Where the numbers come from

The half percent floor comes from Internal Revenue Code section 170(b)(1)(I) and its carryforward condition from the same provision, both added by Public Law 119-21. The 60 percent ceiling on cash gifts, made permanent by the same law, comes from section 170(b)(1)(G). The 35-cent cap comes from section 68. The 2026 standard deduction and bracket figures come from IRS Revenue Procedure 2025-32. The state and local tax cap comes from section 164(b)(7). The IRS has not yet published 2026 guidance for charitable contributions, so this page cites the statute directly.

This is education, not advice

NYC Honor Foundation is a charity, not a tax or investment advisory firm. Whether bunching pays for you depends on your income, your state, and every other line of your return. Talk to your own tax professional before moving money.

To see the comparison on your own numbers, including the New York State and City layer, the charitable deduction calculator opens on exactly this question, free.