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Charitable Giving Year-End Strategy: Bunching and Donor-Advised Funds

Charitable Giving Year-End Strategy: Bunching and Donor-Advised Funds

September 10, 2026

Year-end charitable giving can be an important part of your broader financial planning and tax strategy. If you regularly give to charities, the timing and structure of those gifts may affect whether you receive a tax benefit, how much flexibility you have, and how easily you can support the organizations that matter to you.

For many families, two common planning tools are bunching charitable gifts and using a donor-advised fund, often called a DAF. These strategies are not right for every situation, but they can help you think more clearly about giving before December 31.

Why Year-End Charitable Giving Deserves a Review

Charitable giving often starts with personal values, but the tax rules are still practical. To claim a federal charitable deduction, you generally must give to a qualified charitable organization and itemize deductions on your tax return. The IRS provides helpful background in its IRS guidance on charitable contributions, including reminders about qualified organizations, substantiation, and itemizing.

The key planning issue is that many taxpayers take the standard deduction instead of itemizing. If your total itemized deductions do not exceed your standard deduction, your charitable gifts may not provide an additional federal income tax deduction. That does not reduce the value of giving, but it can affect how you plan the timing of gifts.

Federal tax rules for charitable deductions can change over time. Before relying on any charitable tax benefit, confirm the current rules with a qualified tax professional, especially if you do not expect to itemize deductions.

What Is Bunching Charitable Contributions?

Bunching means combining multiple years of charitable giving into one tax year. The goal is to increase itemized deductions in that year, then take the standard deduction in another year.

Consider this simplified example. A family normally gives $10,000 per year to charity. If their other itemized deductions are not high enough to exceed the standard deduction, those annual gifts may not create an additional federal tax benefit. Instead, they might choose to give two or three years of charitable contributions in one year, then reduce or pause charitable gifts in the following year or years.

This approach may allow the family to itemize in the higher giving year and take the standard deduction in the other year. The total giving may be similar over time, but the timing is different.

Bunching can be especially worth reviewing if you:

  • Give consistently to charities each year
  • Expect unusually high income in the current year
  • Recently sold a business, real estate, or appreciated investments
  • Are approaching retirement and expect taxable income to change
  • Want to coordinate charitable giving with estate planning or family legacy goals

Bunching is not only a tax calculation. It also requires thinking about cash flow, family priorities, and whether the charities you support can use a larger gift now.

What Is a Donor-Advised Fund?

A donor-advised fund is a charitable giving account sponsored by a public charity. You make an irrevocable contribution to the DAF, may be eligible for a charitable deduction in the year of the contribution, and can later recommend grants to qualified charities over time.

The word “recommend” matters. Once assets are contributed to a donor-advised fund, they no longer belong to you. The sponsoring organization has legal control over the assets, although donors typically retain advisory privileges over grant recommendations and, in many cases, investment allocation options within the fund.

A DAF may be useful when you want to make a larger charitable gift before year-end but have not yet decided which charities should receive the money. It can also help organize family giving, simplify recordkeeping, and create a more intentional process around philanthropy.

How Bunching and Donor-Advised Funds Can Work Together

Bunching and donor-advised funds are often discussed together because they solve different parts of the same planning challenge.

Bunching helps with the timing of the tax deduction. A donor-advised fund helps with the timing of the charitable grants.

For example, a family might contribute three years of planned charitable giving to a donor-advised fund in December 2026. They may be eligible to claim a charitable deduction for that contribution in 2026, assuming they itemize and meet applicable rules. Then, they can recommend grants from the DAF to several charities over 2027, 2028, and 2029.

This can allow the family to keep a steady giving pattern for the charities they support while concentrating the tax deduction in one year. The strategy may be especially helpful for families who prefer predictable charitable support but want to be more deliberate about tax planning.

Cash Gifts, Appreciated Assets, and Tax Considerations

Many donors give cash because it is simple. However, some families also consider donating appreciated publicly traded securities, such as stocks or mutual funds held in a taxable account.

In some cases, donating long-term appreciated securities directly to a qualified charity or donor-advised fund may allow a donor to claim a charitable deduction based on fair market value and avoid recognizing capital gain on the donated asset. This treatment depends on several factors, including the holding period, the type of asset, the type of charity, adjusted gross income limits, and other IRS rules.

Donors should also be aware that charitable deduction limits vary depending on the type of property donated, the type of charity receiving the gift, and the taxpayer’s income. Excess deductions may be carried forward in some circumstances, generally up to five years, but this should be confirmed with a tax advisor.

Common Pitfalls to Avoid Before December 31

Year-end giving often becomes rushed. A short checklist can help avoid avoidable mistakes.

Before making a gift, consider whether you have confirmed:

  • The organization is a qualified charity for federal tax purposes
  • The gift will be completed by the applicable year-end deadline
  • You have the right documentation for your records
  • Noncash gifts are valued and substantiated correctly
  • A donor-advised fund contribution is appropriate given that the gift is irrevocable
  • Your charitable plan fits with your broader cash flow, investment strategy, and estate planning goals

For gifts of $250 or more, the IRS generally requires a contemporaneous written acknowledgment from the charity. For certain noncash gifts, additional reporting or appraisal requirements may apply. The IRS outlines these rules in its substantiation guidance, and taxpayers should keep records before filing their return.

When a Qualified Charitable Distribution May Be Different

Some older taxpayers may also hear about qualified charitable distributions, or QCDs. A QCD is a direct transfer from an IRA to an eligible charity that may satisfy required minimum distribution rules and may be excluded from taxable income if requirements are met.

A QCD is different from a donor-advised fund strategy. Under current rules, QCDs generally cannot be made to donor-advised funds. This distinction matters for retirees who are comparing ways to give from IRA assets versus taxable assets.

If you are eligible for QCDs, it may be worth reviewing whether they fit into your retirement planning and charitable giving approach. The right structure can depend on your age, IRA balance, required minimum distributions, tax bracket, and charitable goals.

Questions to Ask During a Year-End Charitable Giving Review

A practical charitable giving review does not need to be complicated. Start with a few focused questions:

  • How much do you expect to give this year and next year?
  • Will you itemize deductions or take the standard deduction?
  • Do you have appreciated investments in a taxable account?
  • Are there charities you want to support now, or do you need more time to decide?
  • Would a donor-advised fund help organize your giving?
  • Are your charitable goals connected to estate planning or family values discussions?

These questions can help turn year-end giving from a last-minute transaction into a more thoughtful part of your financial life.

Key Takeaway

Bunching charitable contributions and using a donor-advised fund may help some families align their giving with their tax strategy, cash flow, and long-term planning goals. The details matter, including whether you itemize, what type of asset you give, and whether a DAF or another charitable tool fits your situation.

Before year-end, consider reviewing your planned gifts, confirming documentation requirements, and discussing the timing of larger charitable contributions with your tax and financial advisors. If you would like help thinking through how charitable giving fits within your broader financial planning, our team is available to have an exploratory conversation and coordinate with your tax and legal professionals as appropriate.

This material is for general informational and educational purposes only and should not be construed as individualized investment, tax, legal, or charitable planning advice. The information does not address the specific objectives, financial situation, or needs of any individual, family, employer, or charitable organization.

IRS, "Topic no. 506, Charitable contributions" 2026

IRS, "Publication 526, Charitable Contributions" 2025

IRS, "Charitable organizations: substantiation and disclosure requirements" 2026

IRS, "Substantiating charitable contributions" 2026

Hungerford Financial does not provide legal or tax advice. You should consult with your tax advisor, attorney, or other qualified professional before making charitable gifts or implementing any tax-related strategy. Charitable deduction availability and tax treatment depend on individual circumstances and applicable law, which may change. This article was prepared with the assistance of artificial intelligence and reviewed by our team for accuracy, clarity, and relevance before publication.

A donor-advised fund contribution is irrevocable. Donors should carefully consider whether they are comfortable giving up legal control of contributed assets before making a contribution. References to charitable strategies are not recommendations to use any specific account, product, sponsor, or investment.