Giving Tuesday Changes Under Trump Tax Law

​A Holiday of Giving Meets a New Tax Reality
Giving Tuesday is usually simple: you donate, feel good, maybe help someone keep the lights on or fund a cause you love — and if you itemize, you might get a tax break too. But this year there’s a fresh wrinkle. President Trump’s “big beautiful bill” rewired parts of the charitable deduction rules, and depending on how you file, your best move might be to give now… or wait.

The core message from tax pros: timing matters more than it used to.

Most People Don’t Get a Charitable Deduction in 2025
Here’s the blunt math. When you file taxes, you either:
- take the standard deduction, or
- itemize deductions (charity, SALT, medical expenses, etc.).

In 2025, the standard deduction is $15,750 for single filers and $31,500 for married couples. That’s high enough that most taxpayers never bother itemizing. Which means most Giving Tuesday donors won’t see a tax deduction for their gifts in 2025, even if they donate generously.

The Big Change Coming in 2026 Helps Small Donors
Starting in 2026, the new law adds something many people have wanted for years: a charitable deduction even if you don’t itemize.
- Up to $1,000 for singles
- Up to $2,000 for married couples filing jointly

So if you’re a smaller cash donor who normally takes the standard deduction, experts say waiting until 2026 could be smarter — because next year, your Giving Tuesday gift might finally cut your tax bill.

High Earners Have a Reason to Give More in 2025
If you do itemize — especially if you’re a high-income filer — the strategy flips. The law makes charitable deductions less generous after 2025 for top earners in two ways:

1. A deduction “floor” kicks in.
      Starting in 2026, you only get a charitable deduction after your giving exceeds 0.5% of your adjusted gross income. Small gifts won’t count as much.

2. The top bracket gets capped.
      High earners in the 37% tax bracket will see limits on how valuable their deductions are beginning in 2026.

That’s why wealth strategists are telling affluent donors: if you’re planning a big gift, 2025 is the better year to do it.

The “Bunching” Move: One Year, Many Gifts
For donors who want maximum tax impact, advisors are highlighting a familiar trick called bunching. Instead of giving the same amount every year, you stack multiple years of donations into one year — 2025 — to lock in a bigger deduction before the rules tighten.

A popular way to do that is through a donor-advised fund. You donate now, claim the deduction now, and then distribute the money to charities over time. Think of it like pre-loading your generosity while the tax system still rewards it more.

Bottom Line
Giving Tuesday isn’t just about generosity anymore — it’s also about strategy.
- Smaller donors who don’t itemize: you may get more tax value by waiting until 2026.
- High earners who itemize: 2025 could be your last best chance to take a full-strength deduction, especially for large gifts.

​Either way, the heart of Giving Tuesday stays the same. But thanks to the new tax rules, the timing of your giving just became part of the story.