The One Big Beautiful Bill Act, signed on July 4, 2025, introduced two new restrictions on charitable deductions that apply for the first time this tax year.
Vanguard’s charitable giving guidance, authored by Taylor Turner, CFP, a senior financial advisor with Vanguard Personal Advisor Services, notes that retirees who continue giving under the pre-2026 rules may see a smaller tax benefit than if they adjusted their approach.
The guidance also highlights one IRA distribution method that sidesteps both limits: the qualified charitable distribution.
For 2026, that tool lets eligible IRA owners route up to $111,000 directly to a qualified charity without adding a dollar to their taxable income.
How the One Big Beautiful Bill Act changed charitable deductions
Retirees who itemize now face a 0.5% of adjusted gross income floor before any charitable deduction applies, a provision that did not exist under the prior tax code, the Tax Foundation confirmed.
A retiree with $200,000 in adjusted gross income who donates $10,000 in cash can now deduct only $9,000 of that gift because the first $1,000 falls below the new threshold.
High earners face a second restriction. For taxpayers in the 37% federal bracket, the tax benefit of all itemized deductions is capped at 35 cents per dollar, effectively shrinking the value of large charitable gifts.
Standard-deduction filers gained a new above-the-line write-off, but it applies only to $1,000 for single filers and $2,000 for married couples filing jointly.
Vanguard’s qualified charitable distribution bypasses both new limits
A qualified charitable distribution works differently from every other charitable giving method because it is an income exclusion, not a deduction, according to Vanguard’s charitable giving guidance.
Turner noted that a qualified charitable distribution “is excluded from your adjusted gross income, which may affect things like Social Security taxability, IRMAA, NIIT, and eligibility for other deductions and credits.”
Garrett Harbron, head of advised wealth management strategies at Vanguard, says planned giving benefits both donors and charities.
Charitable gifting starts with generosity, but strategy is important…. By working with a financial advisor to best align your financial and philanthropic goals, donors can maximize the impacts of their gifts for their preferred charities and themselves.
Because the donated dollars never appear as income on a tax return, they are not subject to the 0.5% floor, the 35-cent cap, or any itemization requirement.
IRA owners aged 70-and-a-half or older can direct up to $111,000 per person to qualifying 501(c)(3) organizations in 2026, and married couples with separate accounts can each use the full limit for a combined $222,000.
DekiArt/Getty Images
How the strategy interacts with required minimum distributions
Every dollar transferred to charity through a qualified charitable distribution counts toward the year’s required minimum distribution on a dollar-for-dollar basis, the firm confirmed.
Hayden Adams, director of tax planning and wealth management research at the Schwab Center for Financial Research, illustrated the difference in Schwab’s QCD analysis.
A 75-year-old single filer with $75,000 in other income and a $150,000 required distribution who donates $25,000 in cash would face taxable income of $201,125 after applying the itemized deduction and the new adjusted gross income floor, Adams indicated.
Routing that same $25,000 through a qualified charitable distribution instead, and claiming the $18,150 standard deduction available to a single filer age 65 or older, dropped taxable income to $181,850, a reduction of roughly $19,275.
The Medicare premium benefit retirees often miss
The savings extend beyond the income tax return because Medicare Part B and Part D premiums are tied to modified adjusted gross income through the Income-Related Monthly Adjustment Amount, or IRMAA.
Surcharges kick in once a single filer’s income exceeds $109,000, or $218,000 for joint filers, according to the Centers for Medicare and Medicaid Services’ 2026 premium announcement.
Cash donations reduce taxable income through a deduction, but they do not lower modified adjusted gross income, which is the figure Medicare’s premium formula uses.
More Vanguard:
- Vanguard’s 25 years of data upend major retirement myth
- VOO shattered a barrier no ETF has cracked, here’s what it means
- Vanguard drops playbook on retirement income
A qualified charitable distribution keeps the donated amount entirely out of the income calculation, potentially holding a retiree below a surcharge threshold that a cash gift would not affect.
Garrett Harbron reinforced this point in the firm’s charitable gifting research. He added that one-size-fits-all approaches to charitable giving often fall short.
What charitable retirees need to weigh before year-end
Congress trimmed the value of traditional charitable deductions with new floors and caps, but left the qualified charitable distribution intact and raised its annual limit.
Richard Fox, a tax attorney specializing in philanthropic planning and founder of the Law Offices of Richard L. Fox in Gladwyne, Pennsylvania, told CNBC that “the point of the charitable IRA rollover [has been] to get the money out into the charitable community.”
IRA owners who give to charity regularly and take the standard deduction of $16,100 for single filers or $32,200 for joint filers stand to benefit most because their cash-gift deduction is capped at $1,000 or $2,000 above the line, while a qualified charitable distribution is fully excluded from income, Adams indicated.
Retirees weighing whether to pair a qualified charitable distribution with their required distribution schedule before the Dec. 31 cutoff can consult a tax or financial advisor.
Related: Vanguard flags IRA rule with overlooked tax advantage
