The Landlord Tax Deductions Checklist (and the 7 Write-Offs Small Landlords Miss)
The standard deductions are Schedule E lines 5–19: advertising, auto and travel, cleaning and maintenance, commissions, insurance, legal and professional fees, management fees, mortgage interest, other interest, repairs, supplies, taxes, utilities, depreciation and “other”.
The commonly missed ones are mileage, the landlord share of your phone, landlord education, bank and payment-app fees, HOA dues, travel to a distant rental and uninsured losses. Deductions aren't found in April; they're captured all year.
The short version
- Mileage alone is worth hundreds a year to a landlord who keeps a log — and nothing to one who doesn't.
- Travel and vehicle costs face a strict substantiation standard: a contemporaneous log, not an estimate.
- Calling an improvement a repair is the mistake that wipes out the wins.
- Never deductible: mortgage principal, deposits you hold, and your own labor.
- Capture beats recall — log the expense the week you spend it.
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 checked — the Rent Tracker, the Schedule E Expense Log, and the rest of the bundle: 4 Excel workbooks, 3 editable Word templates and a printable PDF, for landlords with 2–10 units. The 2026 IRS mileage rates come preloaded, in editable cells you can update in later years. Excel + Google Sheets, one-time purchase.
Questions landlords ask about this
What tax deductions do small landlords miss most often?
Mileage for trips made for the rental, the business-use share of a cell phone, landlord education such as books and courses, bank and payment-processing fees on the rental account, HOA and condo dues, travel to an out-of-town rental, and losses that insurance did not cover.
How much is the landlord mileage deduction worth?
At the 2026 rates of 72.5 cents per mile through June 30 and 76 cents from July 1, a landlord driving around 60 miles a month for the rental has roughly 500 dollars or more a year at stake — which is lost entirely without a trip log.
Can I deduct my own labor on a rental?
No. The value of your own time and work is not a deductible expense, however much of it a turnover consumes. Materials you buy are deductible, and contractors you pay are deductible.
Is my whole cell phone bill a rental expense?
No — only a reasonable business-use percentage. Apply a defensible proportion consistently and keep a note of how you arrived at it, rather than deducting the full bill.
What is the deduction mistake that triggers audits?
Deducting a capital improvement as a repair. Replacing a roof, a water heater or an appliance is generally capitalized and depreciated, while fixing one is generally deductible now. Large amounts sitting on the repairs line are a well-known flag.
Educational information, not tax advice. Every situation differs — confirm with a tax professional. Mileage rates per IRS Notice 2026-10 and Announcement 2026-11.