What is stepped-up basis and how does it affect my inherited Airbnb property?

Under IRC §1014, when you inherit property, your tax basis is 'stepped up' to the fair market value of the property on the date of death (or the alternate valuation date). This means any appreciation that occurred during the deceased's ownership is not taxable to you. If your relative paid $80,000 for a cabin in 1990 and it was worth $400,000 at death, your basis is $400,000 — not $80,000. You start depreciation fresh from this new basis.

Do I inherit the depreciation history of the previous owner?

No. When you inherit property, you do not inherit the previous owner's depreciation history. Any depreciation the deceased took on the property during their lifetime does not transfer to you and does not reduce your basis. You start fresh with a new stepped-up basis and begin a new depreciation schedule from the date you convert the property to rental use.

How do I calculate depreciation on an inherited rental property?

Get a formal appraisal of the property as of the date of death to establish the stepped-up basis. Subtract the land value (land is not depreciable). Depreciate the building portion over 27.5 years for residential rental property. The annual depreciation deduction is (stepped-up value minus land value) divided by 27.5. For an inherited property worth $400,000 with $80,000 land value, that's $320,000 / 27.5 = approximately $11,636 per year in depreciation.

Do I need an appraisal for an inherited property I'm renting on Airbnb?

A formal appraisal at the date of death is strongly recommended and in many cases necessary to establish your depreciation basis. The IRS requires that the stepped-up basis be the fair market value at the date of death. A certified appraisal provides defensible documentation for both your tax return and any future audit. Without it, you may have difficulty substantiating your depreciation deductions.

April 6, 2026 · 8 min read

What If I Inherited a Property and Now Rent It on Airbnb?

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Inherited property receives a stepped-up basis to fair market value at the date of death under IRC §1014 — which means decades of appreciation during the deceased’s ownership becomes completely tax-free to you. When you rent that inherited property on Airbnb, you start fresh: new depreciation from the stepped-up basis, no inherited depreciation history, and all the same STR deductions available to any host.

The Stepped-Up Basis: The Most Important Tax Benefit of Inheritance

Normally, when you sell property, your taxable gain is the sale price minus your original cost (your “basis”). If your relative paid $75,000 for a beach house in 1985 and it’s worth $600,000 today, a sale would create a $525,000 taxable gain.

But under IRC §1014, inherited property bypasses that calculation entirely. Your basis is reset — “stepped up” — to the property’s fair market value on the date of the owner’s death (or, in some cases, an alternate valuation date six months later). That $600,000 property? Your basis is $600,000. The $525,000 in appreciation is permanently erased from the tax record.

The Power of Stepped-Up Basis

Example: Relative purchased cabin in 1992 for $90,000. Died in 2025 with property worth $520,000. Your stepped-up basis: $520,000. If you sold immediately for $520,000: $0 in capital gains tax. The $430,000 in appreciation is permanently excluded from taxation under IRC §1014.

Depreciation on Inherited Rental Property

When you convert an inherited property to rental use on Airbnb, you begin depreciating it from scratch based on the new stepped-up basis. This is one of the most valuable aspects of inheriting rental property — a high stepped-up basis means substantial annual depreciation deductions.

Step 1: Get a Formal Appraisal

You need to establish the fair market value at the date of death with documentation the IRS will accept. A certified appraisal from a qualified appraiser is the gold standard. Don’t use Zillow estimates or tax assessments — a formal appraisal establishes a defensible basis for both depreciation and any future sale.

Step 2: Separate Land and Building Value

Land is not depreciable. Your appraiser should provide an allocation between land value and building (improvement) value. Alternatively, you can use the local property tax assessment to determine the land/building ratio, then apply that ratio to your total stepped-up basis.

Step 3: Calculate Annual Depreciation

Residential rental property is depreciated over 27.5 years using the straight-line method. Annual depreciation = (Stepped-up basis − Land value) ÷ 27.5.

Depreciation Example

Stepped-up basis: $520,000. Land value (per appraisal): $120,000. Depreciable basis: $400,000. Annual depreciation: $400,000 ÷ 27.5 = $14,545 per year. Over 10 years of STR operation, that’s $145,450 in depreciation deductions — purely from the stepped-up basis advantage. For a full explanation, see our STR depreciation guide.

Depreciation History Does Not Transfer

If the deceased owned the property as a rental and was taking depreciation deductions, that history does not transfer to you. You do not inherit prior depreciation. You do not need to track or account for what they deducted. Your depreciation clock starts at zero from the date you inherit the property and the date you convert it to rental use (whichever is later).

This is a significant benefit: even if the property was fully depreciated in the deceased’s hands (no deduction value remaining), you restart with the full stepped-up value available for depreciation. A property that was worthless for depreciation purposes becomes highly valuable again in your hands.

Depreciation Recapture at Sale

While you get to start depreciation fresh, keep in mind that when you eventually sell the property, the IRS will recapture depreciation you took at a 25% tax rate (unrecaptured Section 1250 gain). This applies to all the depreciation deductions you personally claim — not the deceased’s depreciation. Plan for this in your long-term tax strategy.

Operating the Airbnb: All the Standard Deductions Apply

Once you convert the inherited property to Airbnb use, you operate it like any other STR for tax purposes. All standard deductions are available: cleaning, supplies, maintenance, platform fees, utilities, insurance, property management, mileage, depreciation on furnishings, and more. See our complete Airbnb tax deductions guide for the full list.

If you materially participate in the rental (see the 100-hour material participation rule), losses from the STR can offset your W-2 income and other non-passive income — just like any other STR host.

Estate Tax Considerations

If the total value of the estate exceeds the federal estate tax exemption (approximately $13.99 million per individual for 2026 under current law), federal estate taxes may apply. The stepped-up basis rules still apply regardless of whether estate tax was owed. Note that the federal exemption is scheduled to drop significantly after 2025 unless Congress acts, so large estates should consult with an estate planning attorney.

State estate and inheritance taxes vary widely and may apply at much lower thresholds than the federal exemption. Several states have estate taxes with exemptions as low as $1–$2 million. A local tax professional familiar with the state where the property is located can advise on state-specific implications.

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Disclaimer

This article is for informational purposes and does not constitute tax, legal, or financial advice. Tax rules vary based on your specific situation, filing status, entity structure, and jurisdiction. Always consult a qualified CPA or tax professional for guidance on your specific tax situation. IRS rules and thresholds are subject to change — verify current requirements at irs.gov before filing.