A gift agreement is a written record of a voluntary transfer of property from one person or entity (the donor) to another (the recipient) with nothing given in return. The document matters because it fixes what is being given, on what terms, and whether the donor can change their mind, which keeps the transfer from unraveling later over tax questions, family disagreements, or probate challenges. Most people reach for one when the asset is large enough to notice: real estate, a vehicle, investment accounts, business interests, or a sizable charitable contribution.
What Makes a Gift Legally Valid
Three elements have to line up at the same time. The donor must intend to give the property away now, not someday. The property must be delivered, either physically or through something that stands in for physical delivery, like a signed title or a key. And the recipient must accept it. Miss any one of these and a court can treat the gift as incomplete.
Capacity is the other threshold. The donor has to understand what they own, who would ordinarily receive their generosity, and what the transfer actually does. Age or mild cognitive decline alone will not void a gift, but a condition that keeps the donor from understanding the transaction can. This is why large gifts from elderly family members end up in court so often, and why a signed, witnessed agreement is worth the trouble.
What to Put in a Gift Agreement
Start with accurate identification: full legal names and current addresses of the donor and the recipient, whether those are individuals or organizations. Mistakes in this section cause problems whenever a tax authority or probate court later picks up the document.
The property description does the heaviest work. Write it specifically enough that no one could confuse the asset with another one:
- For a vehicle, include the Vehicle Identification Number, make, model, and year.
- For real estate, use the full legal description from the deed, including parcel numbers.
- For cash, state the exact amount in words and numerals.
- For securities or business interests, identify the company, the number of shares or percentage of ownership, and the account details.
If the donor wants the recipient to use the gift a particular way, write that in. A $100,000 contribution to a hospital earmarked for pediatric research should say so. Language like “for general purposes” hands the recipient broad discretion that may not match what the donor had in mind.
When an Appraisal Is Required
Noncash gifts above certain amounts trigger IRS documentation rules. For a charitable donation of property worth more than $500 but no more than $5,000, you file Form 8283 and can use Section A without a formal appraisal. Above $5,000, you need a qualified appraisal and must complete Section B. Even outside charitable giving, an independent appraisal is sensible for real estate, closely held business interests, and collectibles, because the IRS can challenge a reported value it considers too low.
Signing and Delivery
Both parties sign the finished document. A notary is not always legally required for personal property, but having one protects against later claims that the signing never happened or that the donor was pressured. Notary fees for a single signature generally run from a few dollars up to about $15, depending on the state.
Signing is not the finish line. The donor still has to deliver the property or its legal equivalent. Delivery can be actual (handing the item over), symbolic (handing over a key), or constructive (transferring ownership on paper while the item stays where it is). A signed agreement without delivery may not create a completed gift at all.
Gifts of Real Estate
Real estate needs more than a gift agreement. The donor executes a deed, typically a grant deed or quitclaim deed, and transfers ownership to the recipient. Recording the deed with the county recorder’s office is not strictly required for the transfer to be valid, but skipping that step leaves the recipient exposed: an unrecorded deed means a later buyer or creditor could claim the property without knowing about the gift. Record it promptly.
Revocable or Irrevocable
Whether the donor can take the gift back depends on what the agreement says. An irrevocable gift agreement means the donor gives up all rights to the property once delivery is complete. This is the standard form for charitable gifts and tax-advantaged transfers, because the tax treatment depends on the donor no longer controlling the asset.
A revocable agreement lets the donor cancel the gift on terms set out in the document. The flexibility costs something: the IRS generally will not treat a revocable gift as a completed transfer for estate or gift tax purposes, so it will not reduce the donor’s taxable estate.
Two Boundary Rules Worth Knowing
A gift causa mortis is a gift made when the donor believes death is imminent, such as before a dangerous surgery. It follows the same three requirements as any other gift, but it is automatically revoked if the donor survives the peril, and the recipient has to return the property. It only becomes permanent on the donor’s death.
Promissory estoppel can bind a donor to a gift promise even without delivery. If the donor made a promise they should have expected the recipient to rely on, and the recipient did rely on it to their detriment, a court can enforce it. The textbook case: a donor pledges $500,000 toward a building, the charity breaks ground, and the donor tries to walk away. Some courts enforce charitable pledges without even requiring proof of reliance.
Tax Consequences to Plan For
Federal gift tax falls on the donor, not the recipient. The recipient owes no income tax on the gift itself, because federal law excludes gifted property from gross income.
Annual Exclusion and Lifetime Exemption
In 2026, you can give any one recipient up to $19,000 without triggering a filing requirement. The exclusion is per recipient, per year, so a donor with three children can give each $19,000, $57,000 total, with no return to file. Married couples who elect to split gifts can combine their exclusions and effectively give $38,000 per recipient per year.
Give any single person more than $19,000 in a calendar year and you have to file IRS Form 709 by the following year’s tax filing deadline. You also file Form 709 if you and your spouse split gifts, no matter the amount, or if you make a gift of a future interest (where the recipient cannot use or benefit from the property until later).
Gifts above the annual exclusion draw down your lifetime exemption, which is $15,000,000 in 2026 and shared with the estate tax exemption. You do not actually owe gift tax until your cumulative taxable gifts cross that threshold, so most donors never cut a check to the IRS, but filing Form 709 is still mandatory because the IRS tracks how much of the exemption you have used.
Carryover Basis
The recipient’s tax bill shows up when they eventually sell. The recipient inherits the donor’s original cost basis. If a parent bought stock for $10,000 and gives it to a child when it is worth $50,000, the child’s basis is $10,000, and selling at $50,000 produces $40,000 of capital gain. This is one of the most overlooked consequences of gifting, and the agreement is a good place to note it so the recipient knows what they are taking on.
Charitable Documentation
Charitable gifts carry extra paperwork because the donor usually wants a deduction. For any charitable contribution of $250 or more, the donor must get a written acknowledgment from the charity stating the amount, describing any property given, and disclosing whether the charity provided anything in return along with a good-faith estimate of that value. A canceled check will not do the job. For noncash contributions above $500, file Form 8283. Above $5,000, add a qualified appraisal signed by an independent appraiser in Section B. Miss these steps and the deduction is gone.
Medicaid Lookback
Anyone who may need long-term care within the next several years should think about Medicaid before signing. Federal law requires states to review all asset transfers made within 60 months of a Medicaid application. If you gave property away for less than fair market value during that window, Medicaid imposes a penalty period of ineligibility.
The penalty is the total value of the transferred assets divided by the average monthly nursing home cost in your state. A $100,000 gift in a state where that average is $10,000 a month produces 10 months of ineligibility. The clock does not start until you are actually in a facility and have spent down your other assets, which can leave a devastating coverage gap. Gifts to a spouse or to a disabled child are exempt, and returning the property can reduce or eliminate a penalty already triggered. For anyone close to needing care, run the Medicaid math before the agreement is signed.