The Landlord Tax Deductions Checklist (and the 7 Write-Offs Small Landlords Miss)
Every deduction you miss is rent you collected for the IRS. And small landlords miss a lot — not because the rules are impossibly complex, but because nobody logged the $38 at the hardware store in February, and by April nobody remembers it.
Here's the working checklist.
The standard checklist (Schedule E lines 5–19)
Advertising and listing fees · auto and travel (mileage) · cleaning and maintenance · leasing commissions · landlord insurance · legal and professional fees · management and rent-collection fees · mortgage interest (never principal) · other interest on rental cards or loans · repairs · supplies · property taxes · utilities you pay · depreciation (your tax pro's math) · and the "other" line — HOA dues, bank fees, software, education.
If you can sort every receipt into one of those buckets the week you spend it, you've done 90% of tax season already.
The 7 deductions small landlords actually miss
1. Mileage — the big one. Every trip for the rental counts: showings, meeting vendors, supply runs, the drive to the county office. At 2026's rates (72.5¢/mile Jan–Jun, 76¢/mile from July 1), a landlord driving 60 miles a month leaves roughly $500+ a year unclaimed by not keeping a trip log. The catch: the IRS expects a contemporaneous log — date, purpose, miles — not a December guess.
2. The landlord share of your phone. You run your rental from your pocket. A reasonable business-use percentage of your cell bill is deductible.
3. Landlord education. The books, courses, and subscriptions that make you better at this — line 19.
4. Bank and payment-app fees. The rental account's monthly fee, payment-processing costs on rent collection — small, real, forgotten every year.
5. HOA dues. Condo and HOA landlords pay these every month, then forget them at tax time with impressive consistency.
6. Travel to a distant rental. Out-of-town property? Reasonable travel to check on it, handle turnover, or meet contractors can be deductible — the rules have edges here, so loop in your tax pro.
7. Uninsured losses. Damage or theft your insurance didn't cover may be deductible under special casualty rules — worth a conversation with your preparer rather than a shrug.
The mistake that wipes out the wins
Calling an improvement a repair. Fixing the water heater's igniter = repair, deduct now. Replacing the water heater = improvement — it generally depreciates over years instead. Same logic for roofs, appliances, remodels. Big "repairs" that are really improvements are the classic small-landlord audit flag.
The safe habit: flag every improvement when it happens, keep those on their own list off your deduction lines, and hand the list to your tax pro.
Never deductible
Mortgage principal. Security deposits you're still holding. Your own labor — the Saturday you spent painting has no line. The personal percentage of anything shared.
The 60-second habit that makes all of this real
Deductions aren't found in April; they're captured all year. Snap the receipt when you pay. Log it that week with a date, property, and category. In April, print one summary.
Want the 1-page version?
The free Landlord Tax Deductions Cheat Sheet puts every Schedule E line, the repairs-vs-improvements trap, and the most-missed write-offs on a single printable page.
Skip the build-it-yourself weekend
Landlord Ledger Toolkit includes all of this, pre-built and verified — the Rent Tracker, the Schedule E Expense Log, and five more files for landlords with 2–10 units. Excel + Google Sheets, one-time purchase.
Educational information, not tax advice. Every situation differs — confirm with a tax professional. Mileage rates per IRS Notice 2026-10 and Announcement 2026-11.