Charitable Giving Changes Under the OBBBA: What to Know for 2026

The One Big Beautiful Bill Act (OBBBA) introduces several meaningful changes to how charitable contributions are treated for tax purposes beginning in 2026.

While the rules don’t eliminate the benefits of giving, they do change the math, especially for higher-income taxpayers and those who typically itemize deductions. A more intentional approach will be important going forward.

A Reduced Tax Benefit at the Top Bracket

One of the more subtle but impactful changes is the limitation placed on the value of itemized deductions. For taxpayers in the top 37% federal bracket, the tax benefit of charitable contributions is effectively capped at 35%.

In practical terms, charitable giving still reduces taxable income dollar for dollar, but the tax savings generated from that deduction is slightly lower than before.

For example, a $10,000 charitable contribution that previously generated $3,700 in federal tax savings would now produce closer to $3,500. The deduction is still there, it is just not quite as valuable at the margin.

This does not fundamentally change the decision to give, but it does mean that charitable planning should be coordinated more closely with overall income strategy. Managing taxable income through retirement contributions, timing of income, or other planning tools becomes more relevant when the top bracket benefit is compressed.

A New AGI Threshold Before Deductions Begin

Another structural change is the introduction of a 0.5% AGI floor for charitable deductions.

Beginning in 2026, only the portion of charitable contributions that exceeds 0.5% of adjusted gross income will be deductible for taxpayers who itemize.

Put differently, a portion of your giving no longer produces any tax benefit.

If your AGI is $200,000, the first $1,000 of charitable contributions does not generate a deduction. Only amounts above that threshold begin to count.

This primarily affects taxpayers who make consistent annual contributions at moderate levels. Larger gifts will still clear the threshold, but smaller or routine giving may no longer have the same tax impact.

What this tends to do is shift planning toward timing rather than just amount. Instead of giving the same amount each year, it may make more sense to concentrate contributions into specific years where the deduction can be fully utilized.

A New Deduction for Non-Itemizers

One of the more taxpayer-friendly provisions is the introduction of a charitable deduction for those who take the standard deduction.

Starting in 2026, non-itemizers can deduct up to $1,000 for single filers or $2,000 for married filing jointly.

This applies to cash contributions made directly to qualified charities. Contributions to donor-advised funds and certain other entities do not qualify for this particular deduction.

For many taxpayers who have not itemized in recent years, this is the first time their charitable giving will provide a direct tax benefit again.

How Planning May Need to Adjust

Taken together, these changes do not eliminate the advantages of charitable giving, but they do reward a more deliberate approach.

For taxpayers who typically itemize, the combination of the 0.5% floor and reduced marginal benefit makes timing more important than ever. Concentrating multiple years of donations into a single year can help push contributions above the threshold and maximize the deduction when it is most valuable.

There is also renewed value in looking beyond cash. Donating appreciated assets such as marketable securities or real estate can still provide a dual benefit by avoiding capital gains while generating a charitable deduction based on fair market value. In many cases, this remains one of the most efficient ways to give.

For retirees, Qualified Charitable Distributions (QCDs) continue to stand out. Because these transfers are excluded from income rather than taken as a deduction, they are not impacted by the new AGI floor.

For those who do not itemize, the new universal deduction creates a straightforward opportunity. Simple annual gifts can now produce at least some tax benefit without additional planning complexity.

Final Thoughts

The overarching theme of the OBBBA changes is fairly straightforward.

Charitable giving is still incentivized, but no longer automatic from a tax standpoint.

For some taxpayers, the difference will be modest. For others, particularly higher-income households or those making consistent annual gifts, the impact can be more noticeable.

Either way, 2026 is a good point to revisit how charitable giving fits into the broader tax picture. With a few adjustments, most taxpayers can still achieve strong tax efficiency while supporting the causes that matter to them.