The TCJA contains several provisions that decrease the tax advantages of charitable gifts for many people (and one provision that boosts the benefits of certain cash gifts). However, be aware that most of the TCJA’s individual income tax provisions are scheduled to expire at the end of 2025.

Tax rates lowered

The TCJA cuts tax rates for most (but not all) people, making charitable giving more expensive. Suppose, for example, that a married couple donates $10,000 to charity each year. Last year, they were in the 39.6% tax bracket, so the after-tax cost of their donations was $6,040. This year, they find themselves in the 35% bracket, increasing the after-tax cost to $6,500.

Standard deduction raised, itemized deductions limited

The TCJA’s changes to standard and itemized deductions also increase the cost of charitable giving. It nearly doubles the standard deduction to $12,000 for individuals and $24,000 for married couples filing jointly. In addition, it:

These changes mean that many more taxpayers will be taking the standard deduction rather than itemizing, which eliminates the tax benefits of charitable giving. For example, let’s say a married couple has $7,000 in deductible mortgage interest expense, is limited to $10,000 in deductions for state and local taxes, and has no deductible medical expenses. The $24,000 standard deduction means they’ll receive no tax benefit on their first $7,000 in charitable donations.

Planning tip: Bunch charitable deductions

One way to boost the tax benefits of charitable giving is to “bunch” your donations into alternating years. Suppose the couple in the example above ordinarily donates $6,000 per year to charity. They can enjoy additional tax savings by donating $12,000 every other year instead. So, for example, they might claim the standard deduction ($24,000) this year and take $29,000 in itemized deductions next year ($10,000 in state and local taxes, $7,000 in mortgage interest and $12,000 in charitable donations). This strategy generates an additional $5,000 in deductions over a two-year period.

If you do itemize, keep in mind that the TCJA increases the limit for cash gifts to public charities and certain private foundations from 50% to 60% of your contribution base —generally, adjusted gross income (AGI). Other contributions continue to be limited to 50%, 30% or 20% of AGI, depending on the type of property donated and the type of charitable organization. As before, excess contributions may be carried forward up to five years.

No deduction for college sports

The TCJA also eliminates deductions for donations to colleges and universities in exchange for the right to purchase season tickets to athletic events. Previously, these donations were 80% deductible.

Estate tax exemption doubled

The TCJA doubles the gift and estate tax exemption for deaths and gifts after December 31, 2017, and before Jan. 1, 2026. In 2018, the inflation-adjusted exemption is $11.18 million ($22.36 million for married couples). With only 2,000 or so families in the U.S. now subject to estate tax, the vast majority of taxpayers won’t benefit from charitable vehicles, such as charitable remainder trusts, designed to reduce estate taxes.

Should charities be worried?

A number of not-for-profit organizations opposed the TCJA, fearing it would “devastate” charitable giving. But even though several of the TCJA’s provisions increase the after-tax cost of charitable donations, they’re also expected to reduce most individuals’ tax bills, at least during the first eight years. Many commentators believe that lower taxes combined with anticipated economic growth will spur an increase in charitable giving. This view is consistent with studies showing that charitable giving in the United States consistently falls at around 2% of disposable income.

The same goes for charitable giving at death. Even though the tax incentives associated with charitable bequests have been eliminated for most people, the doubling of the estate tax exemption means many people will have more money available to give away.

Revisit your charitable giving plan

If you’re charitably inclined, now’s the time to review your plan to assess the TCJA’s impact. Knowing the price of your gifts will help you determine whether any adjustments are necessary or desirable.

Sidebar: Charitable IRA rollover: No need to itemize

If you’re age 70½ or older and plan to make charitable gifts, consider a qualified charitable distribution (QCD) from an IRA — also known as a “charitable IRA rollover.” This strategy allows you to transfer up to $100,000 per year directly from an IRA to a qualified charity, tax-free, and to apply that amount toward any required minimum distributions (RMDs) for the year. Because the funds aren’t included in your income, it’s the equivalent of a $100,000 charitable deduction, without the need to itemize.

The QCD is an option for people who otherwise wouldn’t be entitled to a deduction, because they claim the standard deduction or because their deductions are reduced by AGI limitations.

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