Passive Loss Carryover Limit: Using, Releasing, and Losing It

There is no dollar limit on a passive loss carryover, and it does not expire. Under IRC Section 469, any passive activity loss that exceeds your passive income for the year is suspended and carried forward indefinitely, and the balance can grow as large as your losses make it.¹ What the law actually restricts is when and how you get to deduct that balance. Those timing rules, not a cap on the number, are what determine whether a carryover is worth anything.

How the Carryover Balance Builds

Each year you aggregate income and losses across all your passive activities. If the net result is a loss, that excess is disallowed for the year and rolls forward. The next year it is treated as a deduction from the same activity, added to any new losses, and run through the limitation again against whatever passive income you earned.¹ The calculation happens on Form 8582, which walks through each source and produces the suspended amount that carries into the following year.²

The tracking has to be done activity by activity, not just as a single running total. When you later sell one specific activity, only the suspended losses tied to that activity are released. If two rental properties both contributed to your carryover, the balance must be allocated between them based on the relative size of each property’s loss. Sloppy records here mean deductions that quietly vanish when a disposition finally happens.

A quick boundary on what counts as passive. A passive activity is any trade or business in which you do not materially participate, tested by the seven standards in Reg. §1.469-5T (hours worked, comparative participation, prior-year history, and a narrow facts-and-circumstances test).³ Rental activities are treated as passive automatically, no matter how many hours you put in, unless you qualify as a real estate professional under Section 469(c)(7).¹

When You Can Actually Use the Carryover

The default rule is that passive losses only offset passive income. A net loss from a rental or a limited partnership interest cannot reduce your wages, freelance earnings, dividends, or interest.¹ Each year the carryover can be drawn down by passive income you produce, whether from the same activity or a different one. If you never generate passive income, the balance keeps growing.

The $25,000 Rental Real Estate Allowance

The main exception for individual landlords lets you deduct up to $25,000 of rental real estate losses against non-passive income each year, provided you actively participate. Active participation is a lower bar than material participation and generally means you make management decisions like approving tenants, setting rent, or authorizing repairs, even if a property manager handles day-to-day work.⁴

The allowance phases out as modified AGI rises above $100,000, dropping by one dollar for every two dollars of AGI over the threshold. It disappears entirely at $150,000. Married taxpayers filing separately who lived together at any point in the year get half the allowance ($12,500), phasing out starting at $50,000. Anything that exceeds the allowance, or that is knocked out by the phase-out, is suspended and carried forward under the normal rules.

Releasing the Full Carryover by Selling the Activity

The largest single unlock is a fully taxable sale of your entire interest in the activity to an unrelated buyer. When that happens, every suspended loss tied to that activity is released at once.⁴ The statute applies the released losses in order: the total loss from the disposed activity for the year, including all prior suspended amounts, is first reduced by any net income from your other passive activities. Whatever remains is reclassified as non-passive and can offset wages, business profits, dividends, or any other income on the return.¹ This is the only situation in which passive losses reach active income without limit, and it is the payoff for years of carrying a suspended balance.

Sales to Related Parties

Selling to a related party does not trigger the release. If the buyer is related to you under IRC Sections 267(b) or 707(b)(1), covering family members, entities you control, and certain partnerships, the suspended losses stay frozen. They remain suspended until the related party later sells the interest to someone unrelated in a fully taxable transaction.¹

Installment Sales

An installment sale of your entire interest releases the suspended losses proportionally as gain is recognized. The share you can deduct each year equals the fraction of total gain recognized that year relative to the total profit from the sale.¹ Recognize 30% of the gain in year one, deduct 30% of the suspended losses that year. The rest waits for future payments.

When a Carryover Can Effectively Be Lost

The “no expiration” rule has two hard exceptions tied to how the activity leaves your hands.

Death

On death, suspended losses are allowed on the final return only to the extent they exceed the step-up in basis the heirs receive. The step-up absorbs the losses dollar for dollar. If suspended losses are $80,000 and the step-up is $50,000, only $30,000 comes through on the final return. If the step-up equals or exceeds the suspended balance, none of it is deductible and the carryover is permanently gone.¹

Gift

Gifting the activity is worse. The suspended losses are added to the donor’s basis in the interest immediately before the transfer, which may reduce the donee’s future gain on sale, but neither party ever deducts the losses.¹ Because donees use the donor’s adjusted basis for gain but fair market value for loss, a decline in the property’s value can make the suspended losses disappear entirely. If you are sitting on a large carryover, a sale almost always produces a better tax result than a gift.

Other Loss Limits Sit Above and Below the Passive Rules

Clearing the passive activity limitation does not automatically mean a loss is deductible. It is one layer in a fixed sequence.⁵

Basis limitations come first. Partners and S corporation shareholders cannot deduct losses beyond their basis in the entity.
At-risk rules under IRC Section 465 come next. Losses are limited to what you have at risk, generally cash invested plus debt for which you are personally liable. Nonrecourse debt usually does not count, with an exception for certain real estate financing.
Passive activity rules under Section 469 apply to whatever survives the at-risk limit.
The excess business loss (EBL) rule under Section 461(l) applies last.

EBL caps the total net business loss a non-corporate taxpayer can deduct against non-business income in a single year. For 2026, the thresholds are $256,000 for single filers and $512,000 for joint returns.⁶ Losses beyond the threshold are disallowed for the year, but they do not become a suspended passive loss. They convert into a net operating loss carryforward, which is generally limited to 80% of taxable income in future years and follows separate tracking rules.⁷

A single loss can be trimmed at more than one stage. A rental loss might clear the at-risk rules, get partially suspended as a passive loss, and then have the allowed portion caught by EBL. Each limitation runs on its own schedule and produces its own carryover.⁸ The passive carryover has no ceiling, but the ceilings surrounding it are what usually control the timing of an actual deduction.

1
Office of the Law Revision Counsel. 26 U.S. Code 469 – Passive Activity Losses and Credits Limited
2
Internal Revenue Service. Instructions for Form 8582
3
eCFR. 26 CFR 1.469-5T – Material Participation (Temporary)
4
Internal Revenue Service. Topic No. 425, Passive Activities – Losses and Credits
5
Internal Revenue Service. Publication 925 (2025), Passive Activity and At-Risk Rules
6
Internal Revenue Service. Rev. Proc. 2025-32
7
Internal Revenue Service. Instructions for Form 172
8
Internal Revenue Service. Instructions for Form 461