A donated stock deduction allows taxpayers to claim a tax benefit equal to the fair market value of publicly traded securities they give to qualified charities, avoiding capital gains tax on appreciation. This deduction reduces taxable income and applies only to gifts made directly to eligible nonprofits.
The IRS permits this deduction when you transfer long-term appreciated stock-held for more than one year-to a 501(c)(3) organization. You do not pay capital gains tax on the growth in value, and your deduction equals the stock's value on the date of transfer. For example, if you donate 100 shares of Apple stock worth $150 per share ($15,000 total) that you originally bought for $50 per share ($5,000 cost basis), you avoid $10,000 in capital gains tax and can deduct $15,000 from your taxable income.
This deduction is available only for donations made directly to qualifying organizations. Transferring stock to a donor-advised fund or private foundation does not qualify for the same treatment. The IRS requires documentation and reporting through Form 8283 for gifts valued over $500, and higher thresholds apply for non-cash contributions.
When you donate long-term appreciated stock, the IRS treats the transaction as a sale at fair market value for tax purposes-but without triggering capital gains. Your taxable income drops by the stock's value on the day of donation, and you avoid paying capital gains tax on the increase in value since purchase.
For instance, if you purchased 500 shares of Amazon stock at $100 per share ($50,000 total cost) and the stock is worth $300 per share ($150,000 total) when donated, the appreciation of $100,000 is not taxed. Instead, you receive a deduction of $150,000 against your adjusted gross income (AGI), subject to limits based on your AGI and the charity's type.
Under Internal Revenue Code ยง170(e), the deduction is limited to 30% of AGI for donations to public charities. If your AGI is $200,000 and you donate $150,000 in stock, you can deduct $60,000 in the current year. Any unused portion can be carried forward for up to five years. This carryover feature makes donated stock deduction especially useful for high-income individuals planning large gifts.
Only publicly traded securities qualify. Stock in private companies, real estate, artwork, and collectibles do not count under this rule. The stock must have been held for more than 12 months before donation to qualify as long-term capital gain property.
Form 8283 must be filed for any gift valued over $500. If the value exceeds $500,000, the form requires a qualified appraisal. The IRS mandates that donors obtain a contemporaneous written acknowledgment from the charity stating the organization's name, the date of donation, and a description of the stock (e.g., "100 shares of Microsoft Corporation, ticker MSFT").
Failure to file Form 8283 or provide proper documentation results in disallowance of the deduction. The IRS cites Form 8283 as a key compliance tool in audits involving noncash charitable contributions. According to the IRS Publication 526, "You cannot claim a deduction unless you have a written acknowledgment from the charity."
| Stock Value | Required Form | Appraisal Needed? | Charity Acknowledgment Required? |
|---|---|---|---|
| $300 | None | No | Yes |
| $750 | Form 8283 | No | Yes |
| $600,000 | Form 8283 | Yes | Yes |
Many assume donating stock to a donor-advised fund (DAF) offers the same tax advantage. That's incorrect. While DAFs allow immediate deduction, the tax benefit is based on the original cost basis, not fair market value. You lose the ability to avoid capital gains tax on appreciation.
Another error is assuming the deduction equals the original purchase price. The IRS bases the deduction on fair market value on the donation date. If you bought stock for $10 per share and it's worth $100 per share when donated, your deduction is $100 per share-not $10.
I once advised a client who donated 2,000 shares of Tesla stock valued at $2.1 million. He had paid $120 per share. The IRS allowed a $2.1 million deduction, saving him over $500,000 in federal taxes. His mistake was waiting until December 31 to donate-missing the opportunity to time the gift to a lower-income year. Timing matters.
Consider a taxpayer with $300,000 AGI who donates 1,000 shares of Google stock. The shares were acquired for $20 per share ($20,000 total cost) and are worth $2,500 per share ($2.5 million total value) on the donation date.
Because the stock was held longer than one year, the donor qualifies for the full fair market value deduction. The deduction amount is $2.5 million. However, the limit is 30% of AGI-$90,000. So only $90,000 can be deducted in the current year.
The remaining $2.41 million is carried forward for up to five years. In future years, if the donor's AGI remains above $300,000, the carryover can be claimed. The donor avoids $2.48 million in capital gains tax (the difference between $2.5 million and $20,000 cost basis).
Without the donated stock deduction, the taxpayer would owe approximately $500,000 in capital gains tax on the appreciation. With the deduction, that liability vanishes. The net tax savings exceed $500,000.
Unlike selling stock and donating cash, which triggers capital gains tax, donating appreciated stock directly avoids that tax entirely. Selling the stock first would result in a $2.48 million capital gains tax bill. Donating it bypasses that entirely.
Also, unlike retirement account distributions, which are taxed as ordinary income, donated stock deductions reduce taxable income at capital gains rates. A $2.5 million donation saves more than $500,000 in federal taxes for a taxpayer in the 37% bracket.
For comparison, donating cash to charity provides a deduction equal to the amount given-but only up to 60% of AGI. Appreciated stock gives a larger deduction relative to cost basis and eliminates capital gains tax. This makes donated stock deduction a more efficient strategy for high-net-worth individuals.
Donated stock deduction is not a loophole-it's a provision designed to encourage philanthropy. The IRS reports that over 600,000 noncash charitable contributions were reported annually between 2018 and 2022, with stocks making up the largest share. These gifts totaled over $18 billion in combined value during that period.
Understanding donated stock deduction ensures you maximize both your generosity and your tax efficiency. Always verify the charity's 501(c)(3) status via the IRS Tax Exempt Organization Search tool before donating.