The expenses on a rental property are the loan, property taxes, insurance, management, repairs, utilities, HOA dues, professional fees, and the occasional big replacement, plus the rent you lose when it sits empty. Track them in the same categories the IRS uses on Schedule E, and you'll know your real cash flow every month and have most of your tax numbers ready in April.

Most owners know their payment to the dollar and guess at the rest, and the guesses are where cash flow disappears.

The full list, by how often it hits

ExpenseHow oftenNotes
Loan paymentMonthlyInterest is deductible. Principal isn't.
Property taxesYearly or twice a year, often through escrowCheck the county bill after a sale.
InsuranceYearly, often paid monthly through escrowLandlord policy, plus flood or umbrella if you carry them.
Property managementMonthly, plus leasing and renewal feesSee property management fees.
Repairs and maintenanceOccasionalLeaks, locks, appliances, lawn care.
VacancyOccasionalLost rent is a real cost but not a tax deduction. Utilities and cleaning while it's empty are.
UtilitiesMonthly, if you pay anyOften water, sewer, or trash, depending on the lease.
HOA duesMonthly, quarterly, or yearlyOnly if the property is in an association.
Professional feesYearly or occasionalTax preparation, legal help, accounting.
Capital replacementsEvery several yearsRoof, HVAC, water heater, flooring. Usually improvements, so depreciated rather than deducted the year you pay.

The occasional lines cause the trouble, because a plumber or a vacant month arrives without warning, so the statement below sets money aside for them each month. For what repairs and replacements tend to cost, see rental property maintenance costs.

Track expenses in Schedule E categories

Most individual owners report rental income and expenses on Schedule E of their federal return. The 2025 form lists these expense lines:

LineSchedule E categoryWhat usually goes there
5AdvertisingListing fees for a vacant unit
6Auto and travelTrips to the property (special rules apply)
7Cleaning and maintenanceTurnover cleaning, lawn care, pest control
8CommissionsLeasing commissions
9InsuranceLandlord, flood, and umbrella premiums
10Legal and other professional feesTax prep for the rental, legal fees
11Management feesYour property manager's monthly fee
12Mortgage interest paid to banks, etc.Interest on the rental's loan, if the lender is a bank or other financial institution
13Other interestMortgage interest paid to a seller or private lender, and other rental-related interest
14RepairsFixing what's broken
15SuppliesSmall items for the rental
16TaxesProperty taxes
17UtilitiesUtilities you pay as the owner
18Depreciation expense or depletionCalculated yearly, often by your CPA
19Other (list)Anything that doesn't fit above

HOA dues don't have their own line, so ask your CPA where they belong on your return. Vacancy has no line either. Pub 527 says you can't deduct rent lost while the property is vacant, and a cash-basis owner doesn't deduct rent that was never collected. Track it for cash flow only.

Set up one spreadsheet tab or one account per property, with these categories. Log every bill and manager statement the month it arrives, and keep the receipt. The Schedule E instructions say you must keep records to support what you report. Pub 527 also says to keep repairs and improvements separate, since you'll need the improvement costs when you depreciate or sell.

Two habits make the rest easy. Keep a separate bank account for your rentals, and match each manager statement to the bank the week it arrives, while you still remember the charges.

A repair or an improvement

This is the call that matters most at tax time. IRS Publication 527 says an improvement is work that betters the property, restores it, or adapts it to a new use, and fixing a defect that existed when you bought it counts as a betterment. Examples include a new roof, a new furnace, an addition, or modernizing a kitchen. Improvements are generally capitalized and depreciated, though IRS safe harbors let some smaller or routine costs be deducted. The Schedule E instructions give fixing a broken lock or painting a room as repairs, deducted in the year you pay them, and replacing an entire HVAC system as an improvement. Many jobs fall in between, so log them apart and let your CPA decide which side each one lands on.

A simple monthly statement

Here's a month on a real listing, 2107 S Seale Rd in Phenix City, AL: a $230,000 price, a $1,800 rent estimate, and an interest-only payment of $997 at 6.5% with 20% down (not a Lineage quote). Rent, interest, taxes, and insurance come from the listing. The rest are examples.

LineMonthlySource
Rent collected$1,800Listing rent estimate
Mortgage interest (interest-only)-$997Listing
Property taxes-$226Listing
Insurance-$74Listing
Management fee (example 8% of rent)-$144Example
Cash left after the payment and management$359
Repairs set-aside (example, 1% rule: 1% of price a year)-$192Example
Vacancy set-aside (example, half a month a year)-$75Example
Cash flow after set-asides$92

Illustrative example. Actual returns vary based on market conditions, property performance, and financing terms.

Lineage's plan builder models $295 a month on a $230,000 rental like this one, after management, taxes, insurance, and maintenance. This statement comes in lower, at $92, because it sets aside 1% a year for repairs and half a month a year for vacancy, and the plan has no vacancy allowance. Your own numbers decide which one is closer.

The set-asides aren't expenses for tax purposes. They're money you move to a reserve so the occasional bills don't come out of nowhere. When the plumber gets paid from that reserve, the bill goes on line 14. Lineage also recommends a $7,782 reserve, six months of the full payment, and your consultant confirms the lender's minimum.

To see how expenses like these play out across several rentals over ten years, build my plan. It's free and takes no sign-up.

What the numbers tell you

After a few months, compare the log to what you expected when you bought. High repairs mean a question for the manager. If cash flow looks fine on paper and the bank balance keeps dropping, an expense isn't getting recorded. For how expenses become deductions, read about rental property tax benefits, and for how they shape what you keep, see cash flow.

This article is general education, not tax or legal advice. Schedule E categories are from the 2025 form. Your CPA confirms how each expense applies to your return.

The log that saves you the most at tax time is the one that keeps repairs and improvements apart, because the improvement costs come back when you depreciate or sell. Build my plan to see the numbers on your budget, or talk to a consultant.

Frequently asked questions

Generally the ordinary and necessary costs of running it: mortgage interest, property taxes, insurance, management, repairs, utilities you pay, and professional fees, plus depreciation. Principal payments and improvements aren't deducted as expenses, and neither is rent lost to vacancy. If your deductions add up to more than the rent, the loss is generally passive and may be limited against your other income. Your CPA confirms what applies to you.

A common rule of thumb is 1% of the property's value a year. On the $230,000 example that's $2,300 a year, or about $192 a month. A property with systems near the end of their useful life can need more.

Any tool works if it uses Schedule E categories, keeps each property separate, and gets updated monthly. A spreadsheet is enough for a few rentals.