
Who Fixes What? Repairs vs Upgrades and When to Call a Pro
Landlords must keep the property habitable—heat, water, safety. Learn what counts as a repair vs an improvement, who pays for what, and when to call a pro. Plus why it matters for taxes.
Drew Sullivan

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Knowing where your money comes from and where it goes—by property—helps you run your rentals and stay ready for taxes. This article covers the reports landlords typically need: income and expense by property, profit and loss (P&L), cash flow vs profit, and what "owner statements" or investor reports are. For how income and expenses fit together day to day, see Rental Income vs Expenses; for what to save and how long, see What Records to Keep as a Landlord; for deadlines and deductions, use our Tax Prep Checklist. Many landlords use software to track income, expenses, and P&L by property and export reports for their CPA—see accounting and financial reports for what that can look like.
At a minimum, you need a clear picture of income (rent, fees) and expenses (mortgage interest, taxes, insurance, repairs, maintenance, and the rest) by property. That lets you see which units are profitable and which are not. You also need summaries your accountant can use at tax time—often an income-and-expense report or profit-and-loss statement by property and by date range. Many landlords also produce simple owner statements or investor reports: a one-page or multi-page summary of income, expenses, and net for each property (or for the portfolio) over a period. That supports decisions and, if you have partners or investors, keeps them informed.
Track every dollar in and out, and assign it to the right property. Rent, late fees, application fees, and other income go in; mortgage interest, property tax, insurance, utilities, repairs, maintenance, and management fees go out. Categorize expenses consistently so you can run reports by category and by property. If you use property management software, income is often recorded automatically when rent is collected, and you can link expenses to properties and to maintenance tickets. For the basics of what counts as income and expenses, see Rental Income vs Expenses; for what to keep on file, see What Records to Keep as a Landlord.
A profit-and-loss (P&L) report shows income minus expenses over a period—usually by property so you can compare performance. Cash flow is the money left after paying expenses from income in a given period (e.g. monthly); profit for tax purposes includes non-cash items like depreciation, so you can have positive cash flow but a tax loss. Both matter: cash flow for your wallet, profit for your return and for the IRS. Running a P&L by property helps you spot underperformers and justify rent changes or capital spending. For how cash flow and profit differ, see Rental Income vs Expenses.
An owner statement (or investor report) is typically a summary of income, expenses, and net profit for one or more properties over a set period. It answers "how did this property (or portfolio) do?" Many property management platforms generate income and expense reports by property and date range that you can export to PDF and hand to your CPA or use as an owner statement. Filter by property, date range, and category so you get exactly what you need for tax filing or for sharing with a partner or investor. For tax deadlines and what to gather, see our Tax Prep Checklist.
Use consistent categories for expenses (e.g. Maintenance, Utilities, Insurance, Property Tax, Repairs) so reports are comparable over time. Keep everything by property so you never mix units. Export or run reports at least quarterly—and before tax time—so you catch errors early and your accountant has clean data. Many landlords rely on income and expense tracking, P&L by property, and PDF export from their property management software so they don't have to build reports from spreadsheets. Whatever system you use, the goal is accurate, property-level numbers you can act on and hand to a CPA.
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Landlords must keep the property habitable—heat, water, safety. Learn what counts as a repair vs an improvement, who pays for what, and when to call a pro. Plus why it matters for taxes.

What to save—leases, invoices, receipts, bank statements—and how long to keep them for IRS and legal. A simple filing system so you're ready at tax time and protected in disputes.

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