Passive Activity Loss

What is passive activity loss?

The passive activity loss (PAL) rules of Section 469 determine whether rental tax losses can offset your other income. Rental real estate is automatically "passive" for almost all taxpayers, so its losses, often generated on paper by depreciation, generally offset only passive income (like other rentals’ profits), not wages or portfolio income. Unused losses are not gone: they carry forward indefinitely, "suspended," until passive income absorbs them or you sell the property, when they fully unlock.

Two big exceptions matter. First, the $25,000 special allowance: if you "actively participate" (make management decisions, approve tenants and repairs) and your modified adjusted gross income is $100,000 or less, you may deduct up to $25,000 of rental losses against ordinary income; the allowance phases out completely at $150,000 MAGI. Second, real estate professional status: taxpayers who spend 750+ hours and more than half their working time in real property businesses, and who materially participate in their rentals, escape the passive designation entirely and can deduct rental losses without limit.

These rules are why the same paper loss is worth wildly different amounts to different investors. A high-earning W-2 employee usually banks suspended losses for years, while a real-estate-professional spouse can turn cost-segregation losses into an immediate six-figure deduction against household income. Planning around PAL status, not just generating deductions, is where much real estate tax strategy actually happens.

Worked example

A landlord earning $90,000 MAGI actively manages a rental that shows a $9,000 paper loss after depreciation. The special allowance lets the full $9,000 offset wages, saving roughly $2,000 in tax. If the same landlord earned $160,000 instead, the loss would be suspended and carried forward until passive income appears or the property is sold.

Frequently asked questions

What happens to rental losses I cannot deduct this year?

They are suspended, not lost. Suspended passive losses carry forward indefinitely and can be used in any future year against passive income. When you sell the property in a fully taxable sale, all of its suspended losses are released at once, deductible against any income, which can meaningfully soften the tax bill on the sale itself.

How do I qualify for real estate professional status?

You must spend more than 750 hours per year in real property trades or businesses (development, construction, brokerage, management, rentals), spend more time on them than on everything else you do for work combined, and materially participate in your rentals (most investors elect to group all rentals to meet this). It is nearly impossible alongside a full-time W-2 job, but a spouse who qualifies can unlock unlimited rental loss deductions on a joint return.

Related tools and guides

• Rental Property Depreciation Guide