Rental Property Expenses: The Complete List
Last reviewed August 2026
The short version: a rental's operating expenses — taxes, insurance, management, maintenance, vacancy, and more — typically run 35–50% of gross rent before the mortgage. Leaving them out is the single most common way investors overestimate cash flow and overpay for a property.
"Rent minus the mortgage" is not cash flow. Here's every cost that belongs in an honest analysis, why it matters, and how the pros sanity-check the total.
The full expense checklist
Property taxes
Often the largest cost after the mortgage; can jump after a sale reassesses the property. Use the county figure, not the seller's old bill.
Insurance
Landlord (not homeowner) policies cost more, and premiums have climbed in storm-, flood-, and wildfire-prone areas. Get a real quote.
Property management
8–12% of collected rent if you hire out — worth budgeting even if you self-manage, so the numbers hold if your life changes.
Repairs & maintenance
Ongoing fixes: plumbing, appliances, paint, landscaping. A common allowance is 5–10% of rent, higher for older properties.
Vacancy
Not a bill, but a real cost — no unit stays 100% occupied. A 5–8% allowance covers turnover and listing time between tenants.
HOA / condo dues
If applicable, a fixed monthly cost that can rise over time and carry special assessments.
Owner-paid utilities
Any water, sewer, trash, gas, or electricity the owner covers rather than the tenant — common in multifamily.
Landscaping & snow removal
Curb-appeal and safety upkeep, especially for multi-unit or common areas.
Pest control
Seasonal or as-needed treatment; sometimes required by local rental rules.
Accounting, legal & licensing
Tax prep, an eviction or lease review, business licensing, and local rental-registration or inspection fees.
Marketing & tenant screening
Listing fees, 'For Rent' signs, and background/credit checks when filling a vacancy.
The rental property calculator starts every one of these from a sensible default you can override.
Operating expenses vs. capital expenditures
One distinction trips up a lot of analyses. Operating expenses are recurring costs to run the property. Capital expenditures (CapEx) are the big, infrequent replacements — roof, HVAC, water heater, flooring — that don't happen monthly but cost thousands when they do. CapEx isn't part of net operating income, but you should still reserve for it every month (commonly 5% of rent) so a $12,000 roof is a line item, not a crisis.
The 50% rule as a sanity check
A fast gut-check: assume operating expenses (everything except the mortgage) will run about half of gross rent over the long term. If your detailed, line-by-line budget comes in far below 50%, go back and look for what you left out — it's usually vacancy, maintenance, or CapEx. The rule isn't precise, but it catches the optimistic numbers that make bad deals look good.
Frequently asked questions
What are the operating expenses of a rental property?
Operating expenses are the recurring costs of running the property: property taxes, insurance, property management, repairs and maintenance, HOA dues, owner-paid utilities, landscaping, pest control, and accounting or legal fees. They exclude your mortgage payment (that's financing) and capital improvements (those are CapEx).
What percentage of rent goes to expenses?
A common guideline — the '50% rule' — assumes operating expenses run about half of gross rent over the long term, before the mortgage. Many single properties land in the 35–50% range. It's a useful sanity check: if your detailed budget is far under it, you've probably left something out.
Is the mortgage an operating expense?
No. The mortgage is a financing cost, not an operating expense, which is why it's excluded from net operating income and cap rate. Operating expenses are what it costs to run the property regardless of how it's financed. Your cash flow then subtracts the mortgage from NOI.
What's the difference between an operating expense and a capital expenditure?
Operating expenses are recurring costs to keep the property running (repairs, taxes, management). Capital expenditures (CapEx) are big, infrequent replacements that extend the property's life — a roof, HVAC system, or new flooring. CapEx isn't in NOI, but smart investors still reserve for it monthly so it doesn't blow up their cash flow.
Which rental expenses are tax-deductible?
Most operating expenses — taxes, insurance, management, maintenance, utilities, and professional fees — are generally deductible against rental income, and the building can be depreciated over time. Rules and your situation vary, so treat this as general information and confirm specifics with a tax professional.
Put real expenses into the analysis
Every expense, normalized to monthly and annual, with a buy/pass verdict — free.
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