The general rule: rental income is not SE income
Self-employment tax (15.3% on the first $168,600 of net SE income, 2.9% above that as of 2024) applies to net earnings from self-employment — generally, income from a trade or business in which you actively participate as a self-employed person. Rental income from long-term residential or commercial rentals is generally excluded from self-employment income. It does not generate SE tax, even if you manage the property yourself, because the IRS treats it as investment income under the passive activity rules rather than active business income.
This exclusion is one of real estate's advantages over other businesses: the same dollars of rental profit escape SE tax while business profits do not.
When rental income IS subject to SE tax
Two main exceptions: First, short-term rentals with substantial services. If you rent property on a short-term basis (typically less than 30 days average stay) AND provide hotel-like services — daily maid service, meals, concierge — the activity may be treated as a hotel or lodging business rather than passive rental, subject to SE tax. Simply renting short-term without services typically does not trigger SE tax.
Second, dealers in real estate. If you buy and sell properties as a dealer (your inventory, not investments) rather than as an investor, the profits are dealer income — ordinary income subject to SE tax. Flipping properties, particularly at scale, can cause the IRS to reclassify gains as dealer income.
The NIIT vs. SE tax
High-income landlords who don't owe SE tax on rental income may still owe the 3.8% Net Investment Income Tax if their modified AGI exceeds $200,000 single / $250,000 married. NIIT and SE tax are separate charges; rental income is subject to one (NIIT) but generally not the other (SE tax). This 3.8% is meaningfully better than the full SE tax rate but still worth planning around.
Frequently asked questions
Do I owe self-employment tax on rental income?
Generally no. Rental income from long-term rentals is investment income, not SE income. It does not generate the 15.3% SE tax.
Do Airbnb hosts owe self-employment tax?
Usually not, unless they provide substantial hotel-like services (daily cleaning, meals, etc.). Simply renting short-term without such services is typically still passive rental income.
What taxes do apply to rental income?
Federal and state income tax at your ordinary marginal rate, and potentially the 3.8% NIIT if your MAGI exceeds the threshold. But not self-employment tax in most standard rental situations.
Sources
Educational information and estimates only. Not tax advice. Tax rules change and vary by situation; consult a qualified tax professional before acting.