Does My STR Property Qualify? — 4 Questions
Find Out in 30 Seconds If Your Property Qualifies for the Passive Activity Exemption.
The 7-day rule and material participation are the two gates. Answer four questions to know where you stand. Questions 1 and 2 are the qualifying tests. Questions 3 and 4 tell you how much the exemption is worth on your specific situation.
Yes →
Passes the 7-day rule. Your property is not subject to passive activity loss rules under IRC §469(c)(2)(A). Proceed to Question 2.
No →
Does not qualify for this exemption. Properties with average stays over 7 days are standard rental activities subject to passive loss rules. Cost segregation is still available — deductions carry forward to offset future rental income or sale.
How to calculate your average
Divide your total rental days by the number of separate stays during the year. A property rented 180 days across 60 bookings averages 3 days per stay — qualifies. The same 180 days across 6 monthly stays averages 30 days — does not qualify. Note: exactly 7 days qualifies — the statute reads "7 days or less."
Quick Reference
Airbnb nightly bookings (avg 2–3 nights)
✓ Qualifies
VRBO weekly stays (avg 7 nights exactly)
✓ Qualifies
Extended stays (avg 14–30 nights)
✗ Does not qualify
Monthly corporate leases (avg 30 nights)
✗ Does not qualify
Yes →
Likely meets material participation. Together with Question 1, you very likely qualify for non-passive treatment. Confirm and document with your CPA.
No →
May not meet Test 3. If a property manager, co-host, or cleaning service spends more time than you do, you fail the most common material participation test. You may still qualify under Test 1 (500+ hours). Consult your CPA.
The threshold — IRS Test 3 (most common)
100+ hours per year AND more than any other individual. Your hours that count: guest communication, booking management, cleaning oversight, maintenance, listing updates, pricing, check-in/check-out. Hours that count against you: time spent by any property manager, co-host, or cleaning service you pay. Start a time log on January 1st and keep it weekly. A reconstructed log at tax time carries far less weight than real-time documentation.
Yes →
Maximum value. With non-passive treatment, cost segregation deductions apply directly against your W-2 wages and other ordinary income — the highest-value use of the deduction.
Not yet →
Still valuable. Deductions that exceed current income carry forward under IRC §172 and apply in future years. This affects timing, not eligibility. It is still worth doing the study.
Why this matters
A doctor or attorney with $400,000 in W-2 income and a qualifying STR property can use cost segregation deductions to reduce that income dollar for dollar in the year the study is completed. A full-time Airbnb investor with no W-2 income still benefits — the deductions carry forward to offset future rental income or reduce taxable gain at sale.
Yes →
No §280A complication. Your deductions are not subject to personal use limitations. Full cost segregation benefit available.
No →
Your CPA needs to analyze this. Deductions may be partially limited by IRC §280A, but non-passive treatment under the 7-day rule may still apply. The two analyses are separate — consult your CPA before assuming you are disqualified.
The threshold — IRC §280A
Your property becomes a "personal residence" under IRC §280A if personal use days exceed the greater of 14 days OR 10% of rental days. Example: a property rented 200 days — the threshold is 20 days (10% of 200). Stay under 20 personal use days and §280A does not apply. Important: failing §280A does not automatically eliminate the 7-day rule exemption — both are analyzed separately.
If You Answered Yes to Questions 1 and 2
Your STR property very likely qualifies for non-passive treatment. Here is what that means.
Under IRC §469(c)(2)(A), your rental activity is not treated as passive. Cost segregation deductions from your property can be used against any income you earn — W-2 wages, business income, investment income — in the year the study is completed. No Real Estate Professional status required. No passive loss carryforward required. The deduction is yours in Year 1. Confirm eligibility and documentation requirements with your CPA before filing.
If You Answered No to Question 1 or Question 2
Cost segregation is still available — but the deductions work differently.
Without the 7-day rule exemption, cost segregation deductions are passive losses. They can only offset passive income or be released at sale. For investors with passive income from other properties, the deductions are still immediately valuable. For investors with no current passive income, they carry forward and reduce your taxable gain when the property sells. Your CPA can model both scenarios. Cost Seg America will tell you the economics before you commit to anything.
Legal basis — verified by independent tax law review
Question 1: IRC §469(c)(2)(A); Treas. Reg. §1.469-1T(e)(3)(ii)(A) — average rental period calculation. Question 2: IRC §469(h); Treas. Reg. §1.469-5T(a)(3) — material participation Test 3. Question 3: IRC §469(d); IRC §172 — deduction against ordinary income; loss carryforward rules. Question 4: IRC §280A(d)(1) — personal residence threshold. This checklist is for informational purposes only and does not constitute tax or legal advice. Consult a qualified CPA or tax attorney to confirm eligibility for your specific situation.
You Qualified — Now Find Out What Your Property Holds
Free Proposal in 24 Hours. We Tell You the Exact Number Before You Commit.
Most STR properties qualify for $25,000 to $75,000+ in Year 1 deductions. A free Cost Seg America proposal tells you the specific number for your property — flat fee, no obligation.