Cash-on-Cash Return Calculator
Cash-on-cash return measures the annual return on the actual cash you invest out of pocket, not the total purchase price of the business. Enter your down payment, closing costs, working capital, annual cash flow, and debt service to see exactly how hard your dollars are working.
This calculator is used by business buyers comparing acquisition opportunities, real estate investors evaluating commercial deals, and anyone who wants to understand the true return on their invested capital when financing is involved.
Purchase Price
Total purchase price of the business
Initial Investment
Cash down payment amount
Transaction and closing costs
Additional Cash Investment
Cash needed for operations
Initial improvements or renovations
Loan Details
Number of years to repay the loan
Annual interest rate
Cash Flow *
Business cash flow before debt service
How It Works
Cash-on-Cash Return: Net cash flow ÷ total cash invested × 100
Total Cash Invested: Down payment + closing costs + working capital + improvements
Net Cash Flow: Business annual cash flow - annual debt service
Debt Service: Annual loan payments (principal + interest)
Return Benchmarks
Investment Comparison
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Explore Funding Options →Quick Tips
- • Include all cash investments (down payment, closing, working capital)
- • Enter business cash flow before debt service
- • Include annual debt service payments separately
- • Compare to other investment options
- • Consider growth potential in your analysis
How to Use This Calculator
Step 1: Enter Your Total Cash Invested
Add up every dollar you will spend out of pocket to close the deal and get the business running. This includes your down payment, closing costs (legal fees, due diligence, broker fees), and any working capital you need to fund the business in the first few months. Do not include money borrowed from a lender because that is not your cash at risk.
Step 2: Enter the Annual Cash Flow
Enter the total annual cash flow the business generates before debt service. This is typically the seller's discretionary earnings (SDE) or EBITDA, depending on the size of the business. Use trailing 12-month figures from the profit and loss statement, not projections.
Step 3: Enter Your Annual Debt Service
If you are financing part of the purchase, enter the total annual loan payments including principal and interest. If you are paying all cash, leave this at zero. For SBA loans, multiply your monthly payment by 12 to get the annual figure.
Step 4: Interpret the Results
The calculator shows your cash-on-cash return as a percentage and compares it to common benchmarks. Above 20% is excellent for a small business acquisition. Between 10-20% is solid. Below 10% means you should either negotiate a lower price, secure better financing terms, or consider whether the deal justifies the risk compared to passive investments.
Cash-on-Cash Return vs. Other Metrics
Different return metrics answer different questions. Here is how cash-on-cash return compares to the other metrics you will encounter when evaluating a business or investment.
Cash-on-Cash Return
Measures: Return on your actual cash invested
Best for comparing deals where you use financing. Shows how efficiently your own dollars generate income. Ignores appreciation and equity buildup, focuses only on cash flow relative to cash out of pocket.
Return on Investment (ROI)
Measures: Total return relative to total purchase price
Best for all-cash purchases where you want a simple return percentage. Does not account for financing structure. Identical to cash-on-cash when there is no debt involved.
Cap Rate
Measures: Net operating income as a percentage of asset value
Most commonly used in real estate and asset-heavy businesses. Useful for comparing properties or businesses regardless of financing. Does not factor in debt service, so it shows the unleveraged return.
Internal Rate of Return (IRR)
Measures: Annualized return over the full hold period
Best for evaluating long-term investments where you plan to sell. Accounts for the time value of money, cash flow timing, and eventual exit proceeds. More complex to calculate but gives the most complete picture of total return.
Frequently Asked Questions
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