Definition
A passive activity loss (PAL) is a tax loss generated by a passive activity that is generally limited in how it can be used. In most cases, PALs can offset passive income—but not active wages or portfolio income.
If you can’t use the loss in the current year, it is typically suspended and carried forward to future years.
Why It Matters in Real Estate
Real estate frequently produces tax losses (especially in early years) due to depreciation, cost segregation, and interest deductions—even when the property produces positive cash flow. PAL rules determine whether those losses provide a current-year tax benefit or get deferred.
- Impacts investor after-tax returns and timing of tax benefits
- Explains why K-1 losses may not reduce an investor’s current tax bill
- Important for structuring, investor communications, and underwriting after-tax scenarios
What Counts as a Passive Activity?
Under U.S. tax rules, an activity is generally passive if the taxpayer does not materially participate in it. For many investors:
- Rental real estate is commonly treated as passive (with key exceptions).
- Limited partner interests are typically passive.
- Businesses where the investor is not materially involved are passive.
Core Rule: Passive Losses Offset Passive Income
In general, passive activity losses may be used to offset:
- Passive income from other rentals or passive businesses
- Some income treated as passive through grouping/election strategies (facts and circumstances)
Passive losses generally cannot offset:
- W-2 wages or salary
- Active business income where the taxpayer materially participates
- Portfolio income (interest, dividends, most capital gains)
Suspended Losses and Carryforwards
If passive losses exceed passive income, the unused amount is usually suspended and carried forward. Suspended PALs may become usable when:
- You generate passive income in later years, or
- You dispose of the entire activity in a taxable transaction (common “release†event).
Common Exceptions and Pathways to Current Deductibility
$25,000 Rental Real Estate Allowance (Small Landlord Exception)
Some taxpayers who actively participate in rental real estate may be able to deduct up to $25,000 of rental real estate losses against non-passive income, subject to income-based phaseouts. This is often limited or eliminated for higher-income taxpayers.
Real Estate Professional Status
If a taxpayer qualifies as a real estate professional and materially participates in their rentals (often assessed property-by-property unless elections are made), rental losses may be treated as non-passive, potentially allowing current deduction against other income.
Material Participation (for Non-Rental Businesses)
For businesses and certain activities, meeting material participation tests can convert an activity from passive to non-passive—changing whether losses can offset active income.
Note: These rules are complex and depend on taxpayer-specific facts. Investors should consult a qualified tax advisor.
PAL vs. At-Risk Rules vs. Basis Limitations
Passive loss limits are only one layer. Even if an activity is passive, losses may also be limited by:
- Tax basis limitations: you generally can’t deduct losses beyond your basis.
- At-risk rules: losses may be limited to amounts you’re economically at risk for.
- PAL rules: determine what types of income the allowed loss can offset.
How PALs Show Up in Syndications (K-1s)
In many real estate partnerships, investors receive a Schedule K-1 showing income or losses. It’s common to see:
- Tax losses driven by depreciation/cost segregation
- Positive cash distributions at the same time
- Losses that are suspended due to PAL rules and become usable later
Example
An investor earns $150,000 in W-2 wages and invests in a rental syndication that produces a $20,000 K-1 loss (mostly from depreciation). If the investor has no passive income and does not qualify for an exception, the $20,000 is typically suspended and carried forward rather than reducing the current-year tax bill.
Later, the investor earns $25,000 of passive income from another rental, or sells the syndication interest in a taxable disposition. The suspended loss may then be used (subject to other limitations).
Investor Checklist
- Ask whether expected losses are likely to be usable now or suspended.
- Confirm how the sponsor expects tax losses to be generated (depreciation, cost seg, bonus depreciation).
- Understand your own tax profile (passive income sources, participation level, income thresholds).
- Track suspended losses annually—they can become valuable later at sale or against passive income.
- Coordinate with tax counsel before relying on loss benefits in underwriting.