Insurance Deductions for Short-Term Rentals
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All insurance premiums paid to protect your short-term rental are fully deductible as ordinary business expenses under IRC §162(a). Landlord policies, STR-specific coverage, liability insurance, flood insurance, and windstorm coverage all go on Schedule C Line 15 (Insurance). Airbnb's AirCover is built into the platform and has no separately deductible premium, but every third-party insurance policy you pay for is a dollar-for-dollar deduction.
Schedule C Line 15: Insurance
Insurance premiums for your STR business go on Schedule C Line 15. This is a dedicated line for insurance expenses — not buried in Line 27a with other miscellaneous expenses. Keeping insurance on its own line makes your deductions cleaner and easier to audit.
Common insurance policies that belong on Line 15:
STR-Specific Insurance Policies
Schedule C, Line 15Purpose-built STR insurance products designed specifically for short-term rental hosts. These policies typically cover both the property damage and the liability exposure unique to hosting guests.
Landlord / Dwelling Fire Policy
Schedule C, Line 15A standard landlord or dwelling fire policy covers structure damage, loss of rental income, and basic liability. These are the traditional rental property insurance option. Note: many standard landlord policies exclude STR activity — verify your policy covers short-term guests.
Flood and Hazard Insurance
Schedule C, Line 15NFIP flood insurance, private flood insurance, windstorm coverage (required in coastal areas), earthquake insurance, and any other hazard-specific coverage for the rental property.
Umbrella and Excess Liability
Schedule C, Line 15Personal umbrella policies that provide excess liability coverage for your rental business are deductible. If the policy covers both personal and business liability, allocate the premium based on the coverage percentages in the policy or by a reasonable method.
AirCover: What It Is and What It Isn't
Airbnb's AirCover program provides $3 million in host damage protection and $1 million in host liability protection. It is marketed as a protection program, not an insurance policy in the traditional sense.
AirCover is included as part of Airbnb's host service model — there is no separate premium charged to you for it. Because you do not pay a separate AirCover premium, there is nothing to deduct. What IS deductible: the Airbnb service fees you pay (which partly fund Airbnb's overall program costs) — but these go on Schedule C Line 10, not Line 15.
Most STR insurance professionals and CPAs advise maintaining a dedicated STR insurance policy in addition to AirCover, as AirCover has limitations and exclusions that standalone policies cover. The premium for that standalone policy is fully deductible.
Annual Premiums Paid in Advance
Under the cash basis method of accounting (used by most individual taxpayers), you generally deduct expenses in the year you pay them. An annual insurance premium paid in full in December is fully deductible in that tax year, even though the coverage period extends into the following year — as long as the policy period does not exceed 12 months beyond the payment date.
If your annual STR insurance premium renews in January, consider moving your renewal to November or December. Paying the premium in late December moves a significant deduction into the current tax year. For a $2,400 annual premium at 22% tax rate, the timing difference is $528 in the current year vs. next year.
Mixed-Use Property: Allocating Insurance
If the insured property is used for both rental and personal purposes, the insurance premium must be allocated between business and personal use using your standard allocation ratio (rental days ÷ total use days). For a dedicated STR property with no personal use, 100% of the premium is deductible.
Track Insurance Premiums and Renewal Dates
DeductFlow tracks your insurance payments, renewal dates, and policy amounts — posting everything to Schedule C Line 15. Never forget to deduct your insurance or miss a renewal date.
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Disclaimer
This article is for informational purposes and does not constitute tax, legal, or financial advice. Tax rules vary based on your specific situation, filing status, entity structure, and jurisdiction. Always consult a qualified CPA or tax professional for guidance on your specific tax situation. IRS rules and thresholds are subject to change — verify current requirements at irs.gov before filing.