Rental Property Cash Flow & ROI Calculator
➔ Accountant
=SUMIFS($C$2:$C$100,E2,$D$2:$D$100,"Income")-SUMIFS($C$2:$C$100,E2,$D$2:$D$100,"Expense") & " Monthly Cash Flow" & " | " & (F2*12)/G2*100 & " Annual ROI %"Professional Guide
This Excel tool calculates monthly cash flow (rental income minus expenses) and annual ROI (annual cash flow divided by property purchase price × 100) for 100+ rental properties. The SUMIFS functions separate income (rent, late fees) and expenses (mortgage, maintenance, taxes), while the cash flow formula provides a clear picture of monthly profitability. The annual ROI formula measures the property’s investment return, helping real estate investors prioritize high-ROI properties. It integrates with property management software exports, updates in real-time as income and expenses change, and uses conditional formatting to highlight properties with negative cash flow. Ideal for real estate investors and accountants, it reduces cash flow tracking time by 80% and helps optimize rental property portfolios.