Effective Rental Income
Gross scheduled income is reduced by your expected vacancy allowance to estimate the income the property may realistically collect.
Real Estate Investment Analysis
Cash-on-Cash Return Calculator
Measure the annual return generated by the actual cash you invest in a rental property. Enter your income, expenses, financing costs, and upfront investment to estimate cash flow and cash-on-cash return.
Annual cash flow
Net operating income
Investment breakdown
Sample annual return
8.42%
Based on annual pre-tax cash flow divided by total cash invested.
Property Investment Details
Use realistic annual and monthly estimates for a more useful result.
Investment Metrics
What This Calculator Measures
The calculator separates property operations, financing, and upfront cash so you can see what is driving your projected return.
Net Operating Income
Net operating income is the property income remaining after operating expenses, but before mortgage payments and income taxes.
Cash Return Percentage
Cash-on-cash return compares annual pre-tax cash flow with the money you personally invested in the property.
Cash-on-Cash Return Formula
This metric focuses on current cash performance. It does not include appreciation, tax benefits, or mortgage principal reduction.
Annual Pre-Tax Cash Flow
Total Cash Invested
× 100
× 100
Simple Process
How to Use the Cash-on-Cash Return Calculator
Complete the four steps below to estimate the annual cash yield of a rental property.
1
Enter Rental Income
Add the expected monthly rent and any regular income from parking, storage, laundry, or other property services.
2
Add Vacancy and Expenses
Include expected vacancy, taxes, insurance, maintenance, management, utilities, HOA fees, and other operating costs.
3
Enter Financing Costs
Add the monthly mortgage payment. The calculator converts it into annual debt service before calculating cash flow.
4
Review Your Return
Compare annual cash flow with your down payment, closing costs, renovation costs, and other upfront cash expenses.
What Is Cash-on-Cash Return?
Cash-on-cash return is a real estate performance metric that measures the annual pre-tax cash flow generated by a property relative to the amount of cash invested. It is commonly used when evaluating financed rental properties because it focuses on the investor's actual out-of-pocket cash.
For example, suppose you invest $80,000 in a property and receive $6,400 in annual pre-tax cash flow. The cash-on-cash return would be 8%.
Why Investors Use This Metric
A purchase price alone does not show how much cash an investment may return. Two properties with similar prices can produce very different results due to financing, vacancy, operating expenses, and renovation requirements.
- Compare rental properties with different financing structures.
- Estimate the annual yield on the cash you invested.
- Identify whether operating expenses are reducing cash flow.
- Test different rent, vacancy, and financing assumptions.
What Should Be Included in Total Cash Invested?
Total cash invested normally includes the down payment, buyer closing costs, initial repairs, renovations, inspection costs, furnishing expenses, and cash reserves contributed at acquisition. Do not use the full property price unless you are purchasing the property entirely with cash.
Cash-on-Cash Return vs. Cap Rate
Cap rate measures net operating income against the property's value or purchase price and does not include financing. Cash-on-cash return includes the effect of mortgage payments and compares cash flow with the investor's actual cash contribution.
Common Questions
Cash-on-Cash Return Calculator FAQs
Answers to common questions about rental property cash flow and return calculations.
Many investors consider a projected return between 7% and 10% strong, but an acceptable return depends on market risk, financing, property condition, management workload, and the investor's objectives.
Yes. Annual mortgage payments are deducted from net operating income when calculating annual pre-tax cash flow. This allows the result to reflect the impact of financing.
No. Cash-on-cash return focuses on cash income generated during the year. It excludes property appreciation, depreciation deductions, tax benefits, and mortgage principal reduction.
Yes. A negative result means estimated operating income is not enough to cover operating expenses and annual debt service. The investor may need to contribute additional cash during the year.
Yes. Even well-managed properties may experience tenant turnover or unpaid rent. Including a realistic vacancy allowance produces a more conservative and useful estimate.
Net operating income normally excludes mortgage payments, income taxes, depreciation, and major capital improvements. It includes ordinary expenses required to operate and maintain the property.
Yes. Enter zero for the mortgage payment and include the full purchase amount, closing costs, renovations, and other acquisition expenses in the total cash invested fields.
Disclaimer: This calculator provides estimates for educational
purposes. Actual rental income, expenses, financing costs, taxes, vacancies, and
investment performance may differ. Review a property with qualified financial,
tax, legal, and real estate professionals before making an investment decision.