Why use a donor-advised fund? A tax-smart way to give

Most people who give to charity are not thinking about tax strategy when they write the check. It’s an act of generosity, after all.

That works fine when giving smaller amounts. But for someone in a high-income year, holding appreciated stock, or giving regularly across multiple organizations, the decision of how and when to give can affect the after-tax outcome as much as the amount you give.

A donor-advised fund (DAF) allows you to decouple the contribution on your end from the actual giving on the recipient's end, leaving a gap between the two where the tax planning happens. That flexibility, when used intentionally, can improve both the giving plan and the after-tax outcome behind it.

What is a donor-advised fund?

A donor-advised fund is an account you open through a sponsoring organization, contribute assets to, and then use to recommend grants to charities over time. It allows you to receive a tax deduction in the year you contribute, even if the money may not reach a specific charity until later.

How does a donor-advised fund work?

Once the assets are contributed, the sponsoring organization has legal control over them, with you serving as an advisor. You can recommend how assets be invested within the account and which charities should receive grants, and those recommendations are typically followed. Contributions are generally irrevocable, meaning you cannot take assets back once they have been transferred in.

DAFs have risen in popularity in recent years for three main reasons:

• The structure is simpler than a private foundation
• They do not require a minimum annual distribution
• They can be opened through many major financial institutions with no setup fee

Why use a donor-advised fund?

The core value of a donor-advised fund is timing flexibility. With direct giving, the contribution and the grant happen at the same moment. With a DAF, one can happen years before the other.

That matters most in years of elevated income. If you receive a large bonus, a significant RSU vesting, or proceeds from a liquidity event, contributing to a DAF in that year captures the deduction when your tax rate is highest, even if you have not yet decided which charities will receive the funds. The giving can follow over months or years, at your own pace.

For donors who give to multiple charities or want a more organized approach to charitable planning, a DAF also simplifies recordkeeping. Rather than managing separate transactions, receipts, and deduction records for every charity you support, a DAF consolidates the entire process into one contribution, one tax document, and a single account from which grants flow over time.

How donor-advised funds can support tax planning

A charitable deduction generally matters only when a taxpayer itemizes deductions rather than taking the standard deduction. That is why the timing and size of charitable contributions can become important for tax planning.

The tax planning case for a DAF rests on a few distinct advantages:

1. The deduction in the contribution year

When you contribute to a DAF, the charitable deduction is taken in the year of contribution, not the year grants are made. The deduction has limits based on your income.

For cash contributions, you can deduct up to 60% of your adjusted gross income in the year you contribute. For appreciated assets like stocks, that limit drops to 30%. If your contribution exceeds either limit, the unused deduction does not disappear, it carries forward and can be used over the next five years (source: IRS).

2. The appreciated asset advantage

Contributing appreciated securities held over one year to a DAF means you avoid capital gains tax on the full embedded gain. Your deduction is then based on the fair market value at the time of contribution, not what you originally paid for them.

For example: $50,000 of stock with a $10,000 cost basis, donated directly to a charity, would generate a $50,000 deduction without triggering the $40,000 capital gain you would face if you sold and donated the proceeds. This can create a better tax outcome while allowing the charity to receive the appreciated asset's full value. You get a larger deduction and the charity gets a larger donation.

For someone holding low-basis RSU shares or long-held employer stock, contributing those shares directly rather than selling first can produce a meaningfully better after-tax outcome for you.

3. The bunching strategy

“Bunching” is a strategy where you consolidate multiple years of planned charitable giving into a single larger contribution in one tax year, rather than spreading smaller donations across several years.

The standard deduction for 2026 is $16,100 for single filers and $32,200 for married filing jointly. If your annual charitable giving does not clear that threshold, you receive no incremental tax benefit from donating year to year because you are taking the standard deduction regardless.

Bunching two or three years of planned giving into a single DAF contribution can push your itemized deductions above the standard deduction in that year. In subsequent years you take the standard deduction, and grants continue flowing to charities from the DAF on your normal giving schedule.

Donor-advised funds vs. giving directly to charity

Direct giving is simple, immediate, and requires no account setup. If you give a fixed amount to the same charities each year and your total giving clears the standard deduction, direct giving may be all you need.

A DAF makes more sense when timing flexibility has tax value, when you have appreciated assets to contribute, or when you want to organize giving across multiple charities without managing each grant separately. A DAF adds a layer of administrative structure that direct giving does not require, which is worth considering if simplicity is a priority.

The key question is not which approach is more generous. Charities receive the same contribution either way. The question is which approach produces the better after-tax result while still achieving the same charitable outcome.

When a donor-advised fund may make sense

DAFs have useful applications beyond these, but here are a few of the most common reasons people choose to open them:

• High-income years are the most common trigger. When income spikes due to equity compensation, a business sale, or a large bonus, the value of a charitable deduction is highest. Contributing to a DAF in that year locks in the deduction at the elevated income level even if giving decisions come later.
• Appreciated securities, particularly low-basisemployer stock or long-held positions, are a natural fit for DAF contributions. Avoiding capital gains on the way out and receiving a deduction on the full fair market value is one of the more straightforward ways to improve an after-tax outcome through charitable giving.
• Families or individuals who give regularly to multiple organizations and want a more structured approach can use a DAF as a centralized giving account, simplifying both the planning and the recordkeeping.

What to watch out for

Contributions to a DAF are irrevocable. This limitation is not unique to DAFs, as all charitable giving is irrevocable, but it is worth understanding clearly before making a large contribution. Once you transfer assets in, you cannot get them back.

Also worth noting: the donor retains advisory privileges, not legal control. The sponsoring organization has the authority to reject a grant recommendation in limited circumstances, and grants must follow the organization's rules. In practice this rarely affects donors, but it is a meaningful structural difference from writing a check directly.

Many sponsoring organizations make DAFs relatively simple to open, but costs can vary. Administrative fees may apply, often based on account assets, and investment options within the account may carry their own expense ratios. These costs may be modest in some cases, but they should still be reviewed before opening or funding the account.

Grants can only be made to IRS-qualified 501(c)(3) organizations. Grants to individuals, political organizations, or non-qualifying entities are not permitted.

Weighing the pros and cons of a donor-advised fund

A donor-advised fund can be a useful tool when you want to give strategically, manage tax timing, and organize charitable planning over time. The structure works best when it is integrated into your broader financial plan rather than treated as a standalone decision.

Before opening a DAF, it is important to understand whether doing so would produce a better after-tax outcome than giving directly, and whether that outcome aligns with both your charitable goals and the financial plan behind them.