Inherited Rental Property After Your Spouse Dies: Tax Rules, Your Choices, and What to Do First

Rental and investment property has its own set of rules — separate from your primary residence and separate from your retirement accounts. When your spouse dies, several things happen automatically that most surviving spouses don't know about until they file taxes or try to sell. Here's what you need to understand.

What happens at the moment of death

The most important thing that happens is also the most counterintuitive: the property's tax basis resets to its fair market value on the date of your spouse's death.¹ All the depreciation your spouse claimed over the years — which would normally create a large taxable "recapture" bill when the property is sold — is effectively wiped out. You inherit a clean basis at today's value.

Example: Your spouse bought a rental duplex in 2002 for $180,000 and claimed roughly $130,000 in depreciation deductions over 22 years. The adjusted basis just before death was $50,000 ($180K minus $130K). The property is worth $420,000 today. At your spouse's death, your new basis is $420,000 — not $50,000. If you sold the day after for $420,000, your capital gain would be zero.

Community property vs. common law states

How much of the property steps up depends on how it was titled and where you live.

• Community property states (AZ, CA, ID, LA, NV, NM, TX, WA, WI): if the property was community property, both halves receive a stepped-up basis under IRC §1014(b)(6).¹ Even your half resets to fair market value.
• Common law states: if the property was held jointly (JTWROS), only the deceased spouse's half steps up. Your half stays at your original share of the old basis. If the property was titled solely in your spouse's name, the full value steps up.

Your new depreciation schedule starts fresh

Residential rental property is depreciated over 27.5 years under MACRS (the Modified Accelerated Cost Recovery System).² For a property your spouse bought decades ago, the original depreciation basis was likely much lower than today's value — meaning the annual deduction was small.

When you inherit with a stepped-up basis, you begin a new 27.5-year depreciation schedule starting from the fair market value at death (less the land value, which isn't depreciable). For a property that has appreciated significantly, this can mean substantially larger annual deductions than your spouse was taking.

Example: Stepped-up basis $420,000. Land value $70,000. Depreciable building value: $350,000. Annual depreciation: $350,000 ÷ 27.5 = $12,727/year. Compare that to the prior owner's annual deduction based on a $180,000 purchase minus $70,000 land = $110,000 ÷ 27.5 = $4,000/year. You've tripled the annual deduction.

The suspended passive activity loss trap

If your spouse was a passive investor in the rental — meaning they didn't materially participate (they didn't work 500+ hours per year managing it) — any annual rental losses were suspended under the passive activity rules of IRC §469.³ These losses accumulate on Schedule E and can only be used when the activity is sold or fully disposed of.

At death, those suspended losses are not fully inherited by you. Under IRC §469(g)(2), they are reduced by the step-up in basis before any remainder can be deducted on your spouse's final return.³

Example: Your spouse had $85,000 in suspended passive losses from the rental. The step-up in basis at death was $240,000 (property appreciated from $180K to $420K). The step-up ($240K) exceeds the suspended losses ($85K), so those losses are permanently disallowed. None of them appear on your spouse's final return or carry over to you.

If the suspended losses were larger than the step-up, only the excess above the step-up amount can be deducted on the final return. Either way, you don't inherit the suspended losses yourself.

Your three choices — and the tax cost of each

If you sell: how the tax calculation works

When you eventually sell a rental property you inherited, the federal tax calculation has three components:

1. Long-term capital gain (LTCG): Sale price minus your stepped-up basis (adjusted for any improvements you made minus depreciation you claimed since inheriting). In 2026, single filers pay 0% on LTCG up to $48,350, 15% on LTCG from $48,351 to $533,400, and 20% above that.⁴
2. Unrecaptured §1250 gain: The depreciation you claimed as a surviving spouse while you owned and rented the property. This amount is taxed at a maximum federal rate of 25%, not your marginal ordinary income rate.⁵ If you sell quickly after inheriting, your §1250 exposure is minimal — you've only claimed a small amount of the new depreciation schedule.
3. Net Investment Income Tax (NIIT): 3.8% on top of the above if your MAGI (including the gain) exceeds $200,000 as a single filer.⁴ This is particularly important for widows who move from the MFJ $250,000 threshold down to the $200,000 single threshold.

Example scenario: You inherit a rental worth $420,000 at your spouse's death. You continue renting for 3 years, claiming $38,181 in depreciation ($12,727 × 3). Your adjusted basis is $381,819. You sell for $460,000.

• Total gain: $78,181 ($460K − $381,819)
• §1250 recapture (max 25%): $38,181 (the depreciation you claimed)
• LTCG (15% bracket assumed): $40,000
• NIIT (3.8%, assuming MAGI over $200K): applies to both components
• Total federal tax: roughly $18,500 on an $18K net gain. Get this calculation right with a CPA before you decide timing.

If you keep renting: passive activity rules apply to you now

Your spouse's passive activity classification doesn't transfer to you. You start fresh, and your rental income and loss treatment depends on your participation:

• Active participation (limited): If you actively participate (make management decisions — approve tenants, authorize repairs — but not necessarily hands-on), you may deduct up to $25,000 in net rental losses against ordinary income. This $25,000 allowance phases out between $100,000 and $150,000 of AGI.³
• Material participation (real estate professional): If you work 750+ hours per year in real estate activities and more than half your work is in real estate, rental losses are unlimited. Very few surviving spouses qualify.
• Passive investor: If you don't meet the above thresholds, losses are suspended and carry forward until you sell or until you have other passive income to absorb them.

The stepped-up basis means your new depreciation is larger — which could push the property to a net rental loss even if it was previously cash-flow positive. This is a good problem in that the deduction shelters rental income, but it's something to plan around.

The 1031 exchange option

If you want to sell but defer the capital gain, a like-kind exchange under IRC §1031 allows you to roll the proceeds into another investment property without triggering tax.⁶ You have 45 days to identify a replacement property and 180 days to close. The deferred gain carries over into the new property's basis — it doesn't disappear, it's deferred until the new property is eventually sold (or into the next exchange).

With the stepped-up basis largely eliminating the gain on a recently inherited property, a 1031 exchange is less compelling right away than it might be in year 3 or 5, after the new depreciation schedule has run and the property has appreciated further. Talk to a qualified intermediary (QI) and your CPA before initiating one — strict deadline and paperwork rules disqualify exchanges that miss them.

The single-filer bracket shift: NIIT exposure

One of the most underappreciated tax consequences of widowhood for rental property owners is the NIIT threshold drop. As a married couple, the NIIT didn't apply until MAGI exceeded $250,000. As a single filer, the threshold drops to $200,000.⁴

If your combined income (Social Security, IRA distributions, pension, rental income) consistently runs near or above $200,000, rental income that was NIIT-free under joint filing is now subject to an additional 3.8% on top of ordinary or capital gains tax. For a property generating $30,000/year in net rental income, that's an extra $1,140/year — indefinitely.

This is one of many reasons the widow's tax penalty is worth understanding before making long-term property decisions.

The year-of-death joint-filing window

The year your spouse dies is your last year to file a joint return (MFJ). The MFJ capital gains brackets are roughly twice as wide as single-filer brackets. If you're considering selling the rental property, selling in the year of death — while you can still file jointly — can reduce your LTCG tax significantly:

• 2026 MFJ 0% LTCG threshold: $96,700 (vs. $48,350 single)
• 2026 MFJ NIIT threshold: $250,000 (vs. $200,000 single)

The stepped-up basis may already minimize the gain on a property sold close to date of death. Combining that with the MFJ brackets could mean near-zero federal tax on the sale. This opportunity only exists in one calendar year.

Common mistakes

• Assuming you inherit the suspended passive losses. You generally don't — they're reduced or eliminated by the step-up. Verify with a CPA before assuming you can "finally use" those losses.
• Not getting a formal appraisal at date of death. Your stepped-up basis depends on a documented fair market value. If you don't establish one now, you'll have a hard time proving it at sale — years later.
• Selling in year 2 or 3 instead of year 1. If the gain is minimal right after death (basis nearly equals value), selling quickly is cleanest. Waiting adds §1250 recapture exposure as your new depreciation schedule runs.
• Ignoring the NIIT cliff. Single-filer threshold is $50,000 lower than MFJ. If your income is near $200K, rental income now costs you an extra 3.8%.
• Converting to personal use to get the §121 exclusion without realizing §1250 recapture still applies. The $250K exclusion under §121 covers gain above your basis — but depreciation you claimed is always recaptured separately, even if you move into the property.
• Keeping a property out of inertia. Sometimes the right move is to sell, simplify, and redeploy proceeds into a diversified portfolio. A rental property requires management, carries concentration risk, and may create significant tax complexity as a single filer. Evaluate it on the merits, not habit.

WidowAdvisorMatch is a referral service, not a licensed advisory firm. We may receive compensation from professionals in our network. Content is for informational purposes only and does not constitute financial, tax, or investment advice.