What happens to tax basis when you give away appreciated property?

A lifetime gift generally carries the donor’s adjusted income-tax basis to the recipient. Property acquired from a decedent generally receives a basis tied to fair market value at death, subject to statutory elections and exceptions. That difference can change the gain reported when the recipient later sells the property.

Gift tax and income-tax basis are separate systems. A gift can produce no current gift-tax payment and still transfer a large built-in capital gain to the recipient.

Basis measures tax gain or loss

Basis is the tax investment in property after adjustments. When property is sold, the amount realized is compared with adjusted basis to determine gain or loss. Purchase price may begin the calculation, but improvements, depreciation, prior exchanges, casualty adjustments, and other tax events can change it.

Fair market value and basis are not synonyms. A parcel worth $900,000 can carry a far lower basis because it was purchased decades earlier. The unrealized difference becomes visible when a sale or other recognition event occurs.

A lifetime gift generally carries the donor’s basis

Internal Revenue Code Section 1015 generally starts the recipient with the donor’s adjusted basis for property acquired by gift. The recipient also needs records of the gift date, fair market value, adjustments, and any gift tax that may affect the calculation under the statute.

The loss rule is more complicated when fair market value at the gift date is below the donor’s adjusted basis. Section 1015 can produce one basis for measuring gain and another for measuring loss, with neither result in the middle range. “Carryover basis” is a useful starting point, not a complete calculation for depreciated property.

A deed that says “gift” does not preserve the tax file. Give the recipient the donor’s acquisition documents, improvement records, depreciation schedules, and appraisal used for any Form 709.

Property acquired from a decedent follows a different general rule

Section 1014 generally bases qualifying property acquired from a decedent on fair market value at death. If the estate validly elects alternate valuation, the applicable alternate value can control. The adjustment may increase or decrease basis. A property that fell in value does not receive a one-way tax benefit from death.

The recipient needs reliable date-of-death valuation. A later sales price may be evidence, but it is not a replacement for examining the property, market, ownership interest, restrictions, and valuation date required by the tax rule.

Texas community property can change both halves

Section 1014(b)(6) includes a special rule for qualifying community property when at least half of the whole community interest is included in the deceased spouse’s gross estate. In that setting, the deceased spouse’s half and the surviving spouse’s half may both receive the Section 1014 basis treatment.

The rule depends on community-property character and federal gross-estate inclusion. A joint label, one spouse’s name on a statement, or residence in Texas does not prove every required fact. Preserve acquisition history, marital agreements, tracing, and title records. What happens to Texas community property when a spouse dies? explains the ownership question that comes first.

Some inherited rights do not receive ordinary Section 1014 treatment

Section 1014 does not apply to a right to receive an item of income in respect of a decedent under Section 691. Many traditional retirement-account benefits, unpaid compensation, and other income rights may fall within that separate system. The beneficiary may receive the asset at death and still recognize income when payment occurs.

Other exceptions and elections also exist. Appreciated property given to a decedent and returned to the donor or donor’s spouse within the statutory one-year period can face the special rule in Section 1014(e). Do not build a deathbed round trip around a general basis slogan.

The tax comparison does not decide whether to make the gift

A lifetime gift can remove control, income, voting rights, and access. It can expose the property to the recipient’s divorce, creditors, management, or premature sale. Waiting can preserve control but may create estate-tax, concentration, administration, or family risks. Cash flow, support, incapacity, insurance, benefit eligibility, and business succession belong in the same decision.

The annual exclusion article explains the gift-tax reporting layer. The Complex Estate and Tax Planning overview addresses coordinated modeling when basis, estate tax, business value, and family control pull in different directions.

Primary sources and legal boundary

Reviewed August 19, 2026. Primary official sources:

This article does not calculate basis, gain, loss, gift tax, estate tax, or the wisdom of a transfer. Acquisition records, adjustments, valuation, property character, gross-estate inclusion, income rights, elections, and other facts can change the result. This is general information and does not create an attorney-client relationship.

Preserve both values before signing the transfer

For each appreciated asset, record adjusted basis, current value, supporting documents, income it produces, ownership, intended recipient, likely sale timing, and the result under both a lifetime gift and a transfer at death. Review that comparison with legal and tax advisers.

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