Selling a Rental at a Loss: What Landlords Need to Know Before They Sign the Listing Agreement

Not every rental sale ends up a win. Most landlords know what to do when a property appreciates, enjoy the gain, pay the taxes, and move on. But when the numbers go the other way, a lot of people make assumptions that end up costing them.

Here's what you actually need to know when you're selling a rental at a loss.

The Basics: How to calculate a Rental Gain or Loss

Most people calculate late the gain or loss on their property as what they sold the property for minus what they paid for it. However, the IRS uses your adjusted basis, which takes into account:

• Purchase price (what you originally paid)

• Plus improvements (the new roof, the HVAC, the kitchen remodel, permanent improvements, not repairs)

• Minus accumulated depreciation (every dollar of depreciation you've claimed over the years)

Generally, people get tripped up over that last piece. Depreciation reduces your basis year after year, which means your taxable gain or loss looks very different from what you see on a simple purchase-vs.-sale comparison.

Why It Matters That Rental Losses Are §1231, Not Capital

When you sell a rental property at a loss, that loss generally gets classified as a §1231 loss, not a capital loss. That distinction matters more than most people realize.

Capital losses can only offset capital gains (with a limited $3,000/year deduction against ordinary income if you have leftover losses). §1231 losses, on the other hand, are treated as ordinary losses. That means they can offset W-2 income, business income, or any other ordinary income,  dollar for dollar, with no annual cap.

If you're in the 32% or 37% bracket and you have a qualifying §1231 loss, you're looking at real tax savings. This is one of the few situations where losing money on a property can actually work in your favor.

The Catch: Depreciation Recapture Doesn't Go Away

Here's where it gets counterintuitive.

Even when a property sale looks like a loss on the surface, prior depreciation can create a taxable event. Specifically, unrecaptured §1250 gain, the portion of any gain attributable to depreciation previously taken or allowed to be taken, gets taxed at 25%, regardless of your regular income tax rate.

The key words being any gain. If your adjusted basis (remember: reduced by years of depreciation) ends up below your net sale proceeds, then you have a gain, even if you sold the property for less than you paid for it. That gain gets recaptured at 25%.

In other words: the property can look like a loss in your checkbook and still produce a tax bill.

A Real-World Example

Let's say you bought a rental in 2014 for $465,000. Over the years, you put $30,000 into improvements like a new roof and updated HVAC. You held the property for 12 years and took depreciation every year.

Here's how the numbers shake out:

• Purchase price $465,000

• Improvements $30,000

• Total cost basis $495,000

• Less: 12 years of depreciation (~$15,300/yr on the depreciable portion) = ($183,600)

• Adjusted basis = $311,400

Now you sell for $420,000. After a 6% commission and closing costs, net proceeds come in around $395,000.

$395,000 − $311,400 = $83,600 taxable gain

You sold the property for $45,000 less than you paid for it. You'll get a 1099-S for $420,000. And you'll owe tax on over $83,000 in gain with much of it at the 25% recapture rate.

That's the number that surprises people.

The flip side is also true: if the adjusted basis ends up above your net proceeds, you have a genuine §1231 loss, and that loss is ordinary, which means it offsets other income at your marginal rate. Additionally, depreciation recapture does not come into play since a taxable gain did not occur. That can be a meaningful tax benefit in the year of sale.

What Your CPA Needs From You

Whether you're looking at a gain, a loss, or something in between, your CPA needs documentation to get this right. Before you close, pull together:

• Original HUD-1 or Closing Disclosure from when you purchased the property

• Invoices for every capital improvement made over the years, not repairs, but actual improvements that extended the property's useful life or added value

• Records of any equipment or appliances purchased for the rental, under current bonus depreciation rules, qualifying items may have been 100% deductible in the year of purchase, which affects your basis

• Prior-year depreciation schedules from your tax returns (your CPA likely has these, but it's worth confirming)

The better your records, the more accurately we can compute your adjusted basis, and the better positioned you are to plan around the tax outcome before you close.

The Bottom Line

A loss on paper isn't always a loss on the tax return. And a "win" on the sale price isn't always a win either. The tax treatment of a rental sale depends on your adjusted basis, how long you held the property, how much depreciation you've taken, and what other income you have in the year of sale.

Run the numbers before you list, not after you close.

Thinking about selling a rental in 2026? It's worth a 15-minute call before you sign the listing agreement. We can walk through the projected tax outcome and help you decide whether the timing makes sense. Schedule a call here.