Short answer
No. In the U.S., you do not have to sell an inherited house within one year to “avoid capital gains.” Inherited real estate gets a new tax basis at the decedent’s date of death (a step‑up or step‑down to fair market value), and any gain or loss when you sell is automatically treated as long‑term no matter how long you hold it. There is no 1‑year rule for capital gains.
Why people are told to sell “soon”
– To minimize new taxable gain: After the step‑up to the date‑of‑death value, any post‑death appreciation is taxable when you sell. Selling sooner may simply mean there’s less new appreciation to tax.
– To use the home‑sale exclusion based on the decedent’s history: If the property was the decedent’s principal residence, you (or the estate/trust) can often use the decedent’s ownership and use to qualify for the up‑to‑$250,000/$500,000 exclusion—generally only if the sale happens within two years of the date of death. That’s a two‑year window, not one.
How capital gains really work on an inherited house
– Your basis: Usually the home’s fair market value (FMV) on the date of death. The executor can instead elect an alternate valuation date—six months after death—but only on a timely filed estate tax return and only if it reduces estate tax. Your basis must match what the estate reports.
– Long‑term by default: Inherited property is always treated as long‑term for capital gains purposes, regardless of how long you own it.
– Your taxable gain or loss: Sale price minus your adjusted basis minus selling costs (realtor commissions, transfer taxes, title fees, etc.). Capital improvements you pay for after you inherit increase your basis; ordinary repairs do not.
– Losses: If you never use the inherited home as a personal residence (you hold it for investment/sale), a loss may be a deductible capital loss. If you move in and it’s your personal residence, a loss isn’t deductible.
That two‑year home‑sale exclusion rule
– If the decedent met the 2‑out‑of‑5‑years ownership and use tests for a principal residence, the estate, a qualifying trust, or an individual heir who sells the home can “step into” the decedent’s shoes and claim the Section 121 exclusion—generally if the sale occurs within two years of death.
– Limits and coordination:
– The maximum exclusion is $250,000 for a single seller or $500,000 for a married couple filing jointly, applied to the gain above your stepped‑up basis.
– You still must meet the “no other exclusion used in the last two years” rule.
– Multiple heirs splitting proceeds each evaluate eligibility on their share.
– This two‑year rule is often why advisors suggest selling “soon,” but it’s not a one‑year deadline, and it’s about qualifying for the exclusion—not avoiding capital gains altogether.
Common scenarios
– Market value hasn’t moved much: If you sell near the appraised date‑of‑death FMV, gain is near zero either way. No need to rush for tax reasons.
– Market jumps after death: The jump is taxable gain above your stepped‑up basis. Selling earlier can reduce that new gain; if the decedent’s home qualifies, selling within two years may let you use the Section 121 exclusion to shelter some or all of it.
– You convert to a rental: You’ll depreciate the stepped‑up basis (excluding land). Depreciation reduces your basis and is “recaptured” when you sell, taxed up to 25%, even if the sale price hasn’t risen much. Renting can be smart, but know it creates depreciation recapture and can complicate a later Section 121 exclusion.
– You move in to use the exclusion yourself: You’d need to own and use it as your principal residence for at least two of the five years before sale to qualify on your own history. Nonqualified‑use rules can limit the exclusion if you switch between rental and personal use.
Documentation to keep
– A qualified appraisal as of the date of death (or alternate valuation date if elected).
– Closing statement and selling costs.
– Records of capital improvements you paid for after inheritance.
– Any estate filings (Form 706) if portability or alternate valuation was elected.
State and special rules to watch
– Community property states: A surviving spouse may get a full step‑up on both halves of community property; with joint tenancy between non‑spouses, only the decedent’s share steps up.
– State taxes: Some states have different capital gains or property tax reassessment rules that can affect timing decisions.
– Net Investment Income Tax: The 3.8% NIIT can apply to gains depending on your income, regardless of holding period.
Bottom line
– There is no one‑year rule to avoid capital gains on inherited property. Inherited real estate is long‑term by default and gets a basis step‑up to the date‑of‑death value.
– Good reasons to sell sooner are practical (limit post‑death appreciation) and, if applicable, to use the decedent’s ownership/use to claim the home‑sale exclusion—generally within two years, not one.
– The best timing depends on market conditions, whether you’ll use the property, rental plans, and your eligibility for the Section 121 exclusion.
Ask your CPA these pointed questions
– What basis are you using for the house, and do we have a defensible appraisal?
– Are we eligible to use the decedent’s ownership/use for a Section 121 exclusion, and when does our two‑year window end?
– If I rent it first, how will depreciation and recapture affect the eventual sale?
– Given my income, will the 3.8% NIIT apply to a sale this year vs. next?
References you can look up
– IRS Pub. 523, Selling Your Home (rules for Section 121 and inherited homes)
– IRS Pub. 551, Basis of Assets (step‑up rules)
– IRS Pub. 559, Survivors, Executors, and Administrators
– IRC §§ 1014 (basis of property acquired from a decedent), 121 (home‑sale exclusion), 1223(9) (inherited property is long‑term)
This is general information; confirm specifics with your tax professional using your facts and your state’s rules.
