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Stepped-Up Basis on Inherited Homes Explained

Stepped-up basis (IRC §1014): cost basis resets to FMV at date of death, wiping out lifetime appreciation. Always long-term capital gains (0/15/20%) regardless of hold period. Community property states: both halves step up at first death. Gift ≠ inherit: gifted homes keep donor’s original basis (no step-up). Own Luxury Homes® 12-Point Agent Integrity Audit™ — date-of-death appraisal coordinated; full market value pricing.

Stepped-Up Basis on Inherited Homes: How It Works and Why It Matters

IRC §1014

The tax code provision that resets inherited asset basis to fair market value at death

Date of death

The new basis = FMV on the date of death, not what the deceased paid

Long-term

All inherited property is treated as long-term capital gains regardless of how quickly you sell

Gift ≠ inherit

Gifted homes keep the donor’s original basis — inheriting is almost always more tax-favorable

The stepped-up basis is the single most important tax concept for anyone who inherits real estate. It determines how much capital gains tax you pay when you sell — and in most cases, the answer is very little or nothing. Most heirs and many agents do not fully understand it. This page explains the mechanics precisely.

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What the Stepped-Up Basis Actually Does

When you inherit a home, the Internal Revenue Code (IRC §1014) resets the cost basis of the property to its fair market value on the date of the original owner’s death. This new basis — the "stepped-up basis" — becomes your starting point for calculating capital gains when you sell.

Scenario	Without Step-Up (If Gifted)	With Step-Up (Inherited)
Original purchase price (1985)	$80,000	$80,000 (irrelevant — basis resets)
Fair market value at death (2026)	$650,000	$650,000 — this becomes the new basis
Your sale price (2026)	$670,000	$670,000
Taxable gain	$590,000 ($670K − $80K original basis)	$20,000 ($670K − $650K stepped-up basis)
Long-term capital gains tax (15%)	$88,500	$3,000
Tax savings from step-up	—	$85,500 in this example
The stepped-up basis wipes out all appreciation that occurred during the deceased owner’s lifetime. The heir pays capital gains tax only on appreciation that occurs after the date of death — typically a small amount if sold soon after inheriting.

Key Mechanics Every Heir Must Know

Mechanic 1: Always Long-Term Capital Gains

Inherited property is always treated as long-term capital gains property — regardless of how long you hold it after inheriting. Even if you sell the day after you inherit, any gain above the stepped-up basis is taxed at long-term rates (0%, 15%, or 20%), never at ordinary income (short-term) rates. This is a significant benefit unique to inherited assets.

Mechanic 2: The Date-of-Death Appraisal

To establish your stepped-up basis accurately, you need a date-of-death appraisal: a professional appraisal of the property’s fair market value on the exact date the owner died. This becomes the legal basis for all future tax calculations. Order it as early as possible in the estate process — the appraiser can work retrospectively, but earlier is easier and more defensible.

Mechanic 3: Step-Down Is Also Possible

If the property is worth LESS at death than the deceased paid for it, the basis steps DOWN to the lower fair market value. This eliminates the ability to claim a loss on the original investment. For a declining-value property, the deceased should consider selling before death to realize the loss while they can use it.

Mechanic 4: Married Couples in Community Property States

In the 9 community property states (AZ, CA, ID, LA, NM, NV, TX, WA, WI), both halves of community property receive a stepped-up basis at the first spouse’s death — not just the deceased’s half. This is more favorable than joint tenancy in common-law states, where only the deceased’s 50% steps up.

Mechanic 5: Gifted Assets Do NOT Get a Step-Up

If the deceased gave the home as a gift before death, the recipient inherits the donor’s original cost basis. There is no step-up on gifted property. This is why inheriting is almost always more tax-favorable than receiving as a gift — see the Gift vs Inherit guide for the full comparison.

The Step-Up and the $250K/$500K Capital Gains Exclusion

The primary residence exclusion ($250,000 single / $500,000 married) is separate from the step-up. If you inherit a home and move in, living there as your primary residence for 2 of the 5 years before selling, you can apply the exclusion to any gain above the stepped-up basis. Combined, these two provisions mean most heirs owe no capital gains tax regardless of how much the property appreciated during the deceased’s lifetime.

Practical Implications for the Selling Decision

Timing	Tax Implication	Recommendation
Sell immediately after inheriting	Gain = sale price − stepped-up basis; usually very small; LT rates	Minimal tax; clean exit; start here if you plan to sell
Hold for 1–2 years before selling	Gain = sale price − stepped-up basis; may be slightly larger; still LT rates	Same tax treatment; delay may make sense for market timing or estate reasons
Move in for 2+ years then sell	Can apply $250K/$500K exclusion on top of step-up	Maximum tax efficiency; best if you want to use the home
Never sell; pass to your own heirs	Property steps up again at your death; gain resets	The step-up compounds across generations; highly efficient estate planning
From a pure tax perspective, inheriting and selling quickly produces excellent outcomes. The stepped-up basis is the most powerful capital-gains tax tool available to ordinary taxpayers.

“The question I get most from heirs is whether they should wait to sell. From a tax perspective, waiting usually does not help — the stepped-up basis is established at death, not at the time of sale. Holding the inherited home for six months vs six years does not change the base tax calculation. What it changes is the additional appreciation above the stepped-up basis during the hold period. In a rising market that may be meaningful; in a flat or declining market it is not. The more important variable for most heirs is not timing the market but getting a proper date-of-death appraisal and not leaving money on the table by selling to an iBuyer below market.”

— Ryan Brown, Principal Broker & CEO, Own Luxury Homes®

What is a stepped-up basis on an inherited home?

When you inherit a home, its cost basis resets to fair market value at the date of death (IRC §1014). You pay capital gains tax only on appreciation above that new basis. If you sell soon after inheriting at approximately the same value, the taxable gain is minimal or zero regardless of how much the home appreciated during the owner’s lifetime.

Do I pay capital gains tax when I sell an inherited home?

Usually very little or none. The stepped-up basis resets to FMV at death. Any gain above that basis is taxed at long-term rates (0/15/20%) — never short-term, even if you sell immediately. If you move in and live there 2 of 5 years before selling, you can also apply the $250K/$500K primary residence exclusion.

What is a date-of-death appraisal?

A professional appraisal of the inherited property’s fair market value on the exact date the owner died. This establishes your stepped-up basis for tax purposes. Order it as early as possible in the estate process — the appraiser can work retrospectively but earlier is more defensible. Without it, the IRS may dispute your basis claim.

Is it better to inherit a home or receive it as a gift?

Inheriting is almost always more tax-favorable. Inherited homes receive a stepped-up basis (capital gains wiped out). Gifted homes keep the donor’s original basis (all historical appreciation is taxable when sold). On a home purchased for $80,000 and now worth $650,000, inheriting saves roughly $85,000+ in capital gains tax vs receiving as a gift.

Related Guides

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