Clients with material rental activity hit §469 three places before they hit it once. Here are the patterns that flip a real estate investment from passive-loss to materially-participating — and the paperwork that has to exist before the return ships.
1. The 100-hour real estate professional exception (Reg. §1.469-5T(c))
A taxpayer qualifies as a real estate professional if (a) more than half the personal services performed in trades or businesses during the year are in real property trades or businesses in which the taxpayer materially participates, and (b) the taxpayer performs more than 750 hours of services during the tax year in real property trades or businesses. The 750-hour test is the one that fails — clients who self-report 800 hours with no contemporaneous log carry the risk. A calendar with start-stop times beats an estimate every time at audit.
2. The 10% related-party material participation test (IRC §469(h)(5))
To deduct rental losses against non-passive income, a related-party owner has to materially participate under any of the seven §1.469-5T tests. The most common miss: clients elect 100 hours from each of two owners to qualify, but only one of them actually logged the hours. The election works but only if both ledgers are contemporaneous and substantively similar.
3. The $25,000 active participation allowance (IRC §469(i))
For taxpayers with active participation (a lower bar than material participation) and AGI under $100k, up to $25,000 of rental losses flow against non-passive income with a $0.50 phaseout per $1.00 of AGI above $100k. The trap is that real estate professional status — once elected — disqualifies the active-participation allowance. Clients who want the §469(i) deduction cannot also be a real estate professional in the same year, and the return has to be consistent across both elections.
Closing
All three patterns share the same audit posture: contemporaneous records. The scanner flags each one the same way — by checking the election, the hours ledger, and the AGI phaseout in lock step before the return files.