Your rentals are a business. Keep books like one. Clean books do not take much time once the right habits and tools are in place, and they turn every dollar in and out into a decision you can act on instead of a shoebox of receipts in April.
Use categories that line up with how rental income is reported on your tax return: rental income, advertising, auto and travel, cleaning and maintenance, repairs, capital improvements, insurance, legal and professional, management fees, mortgage interest, property taxes, utilities, and supplies.
A repair keeps the property in its current condition and is usually deducted the year you pay it. An improvement makes it better, extends its life, or adapts it to a new use, and is usually depreciated over time — ask your CPA where the line falls.
Is a spreadsheet good enough to track my rentals?
It can work for one or two doors if you update it every month without fail. Rental-focused software or small business accounting tools scale better as you add properties.
How is a repair different from an improvement for tax purposes?
A repair keeps the property in its current condition and is usually deducted in the year you pay it. An improvement makes it better, extends its life, or adapts it to a new use, and is usually depreciated over time. Ask your CPA where the line falls for your specific project.