Material Participation
The IRS standard for involvement in a trade or business that distinguishes active income (no passive loss limitation) from passive income (subject to PAL rules).
Detailed Explanation
IRC Section 469 establishes seven tests for material participation. The most common: (1) more than 500 hours per year, (2) substantially all of the activity is performed by the taxpayer, (3) more than 100 hours and more than any other individual, (4) significant participation in multiple activities totaling more than 500 hours combined, (5) material participation in five of the prior ten years, (6) personal service activity for any three prior years, or (7) regular, continuous, substantial participation based on facts. Material participation converts passive losses to active losses, enabling deduction against W-2 and other ordinary income.
Key Points
- IRC §469 provides seven tests; meeting any ONE qualifies as material participation.
- Most common test: more than 500 hours in the activity during the year.
- Another common test: more than 100 hours AND more than anyone else involved.
- Material participation makes income/losses active, escaping the passive activity loss limits.
- Contemporaneous time logs are the key evidence; reconstructed logs are an audit red flag.
Practical Example
An investor owns a share of an operating business and works 520 hours in it during the year. Because that exceeds the 500-hour test, the activity is non-passive: any loss can offset W-2 and other ordinary income, and the income avoids the 3.8% NIIT that applies to passive activities.
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Real Estate Professional Status (REPS)
A federal tax status under IRC Section 469(c)(7) that, when properly qualified, allows rental real estate losses to offset ordinary income with no passive activity loss limitation.
Pass-Through Entity
A business entity that does not pay federal income tax at the entity level; instead, profits and losses pass through to owners who report them on their individual returns.
Partnership
A business entity owned by two or more persons who share in profits and losses, taxed as a pass-through with each partner reporting their share on their individual return.
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