How do limits differ between donations to public charities and private foundations in 2025 for appreciated securities?
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Executive summary
For 2025, donations of long-term appreciated publicly traded securities to public charities are generally deductible at fair market value up to 30% of your adjusted gross income (AGI); cash gifts to public charities carry a higher 60% AGI ceiling for itemizers [1] [2]. Gifts to private foundations face tighter caps: cash is commonly limited to 30% of AGI and long-term appreciated securities typically to 20% of AGI [3] [4].
1. Public charities: full‑value deduction but a 30% ceiling for appreciated securities
Donors who give long‑term appreciated securities to public charities (including donor‑advised funds and operating public charities) can generally deduct the fair market value of the gift and avoid capital gains tax exposure — but that full‑value deduction is limited to 30% of AGI for appreciated noncash assets held more than one year [1] [2]. Several practitioner guides and charity advisers reiterate the 30% cap for appreciated noncash gifts and note the practical advantage of transferring the securities directly to the charity rather than selling and donating the proceeds [2] [1].
2. Private foundations: lower percentage limits for appreciated property
Private foundations face stricter AGI limits. Multiple charity advisors and foundations state that long‑term appreciated publicly traded securities donated to a private foundation are generally deductible only up to 20% of AGI, while cash gifts to private foundations are typically limited to 30% of AGI — a meaningful haircut relative to public charities [3] [4]. This difference reflects congressional and IRS distinctions between public and private charitable vehicles [5].
3. Why the split exists: public charity status and policy tradeoffs
The higher ceilings for public charities (including DAF sponsors and operating public charities) reflect their broader public support and distribution obligations; private foundations, by contrast, are controlled by a family or small group and thus get less generous tax treatment [5] [3]. Sources explain this classification-driven policy: public charities enjoy a 60% cash limit and 30% appreciated‑asset limit because they’re treated as broadly supported 501(c) organizations, whereas private foundations are more tightly constrained [5] [1].
4. Interaction and ordering rules when you give mixed assets
When donors give both cash and appreciated securities in a year, advisors say the 30% limit for appreciated property is applied first against your AGI “room,” and then remaining capacity is measured against the higher cash limit (commonly 60% for public charities), so sequencing and asset mix matter for maximizing immediate deduction [6]. Several guides recommend planning gifts across years or using donor‑advised funds to “bunch” deductions and manage AGI ceilings [6] [7].
5. Carryforwards, valuation and holding‑period details that affect claims
If your 2025 donations exceed the AGI caps, the excess may be carried forward for up to five years, a routinely cited planning tool [8] [9]. Valuation rules and holding period matter: to claim FMV for publicly traded securities you must generally have held the asset more than one year; short‑term holdings can be limited to cost basis adjustments or different caps [1] [10].
6. Practical routes donors use to preserve tax efficiency
Advisers and donor platforms push two common strategies: donate appreciated securities directly (to avoid capital gains and obtain FMV deduction up to the applicable AGI cap), or give to a public charity/DAF rather than a private foundation to access the more favorable 30% FMV ceiling for appreciated assets and the 60% cash ceiling when giving cash [2] [1] [3]. Sources highlight that donor‑advised funds often make accepting and liquidating complex gifts easier for both donors and charities [2].
7. Disagreements, limits of available reporting and what to check next
Sources consistently report the 30% FMV cap to public charities and a 20% FMV cap to private foundations for long‑term appreciated securities in 2025, but some summaries and tax guides simplify or conflate rules (for example, differentiate between types of private foundations or special exceptions) — readers should verify specifics with IRS Publication 526/Instruction and counsel because the cited summaries vary in nuance [11] [1] [3]. Available sources do not mention any 2025 change that abolishes these distinctions; they instead flag a 2026 policy environment that alters other deduction mechanics [7] [9].
8. Bottom line for donors deciding where to send appreciated stock in 2025
If your priority is maximizing an immediate FMV deduction for long‑term appreciated publicly traded securities, give to a public charity or DAF where the FMV deduction is allowed up to 30% of AGI; giving the same securities to a private foundation generally reduces that ceiling to about 20% of AGI and narrows immediate tax benefit [1] [3]. Confirm valuation, holding‑period requirements and carryforward rules in IRS guidance (Publication 526 and the Charitable Contribution rules) and consult a tax advisor before acting [11] [12].