Cash on Cash Return Calculator
Measure the actual cash yield on your invested capital for any rental property. Enter your purchase details, down payment, closing costs, rental income, operating expenses, and mortgage payments to instantly see your cash on cash return, annual pre-tax cash flow, net operating income, gross rent multiplier, and debt service coverage ratio.
Purchase & Cash Invested
Lender fees, title, escrow, etc.
Upfront renovation costs before renting
Income & Expenses
At 100% occupancy
Tax, insurance, maintenance, management — excludes mortgage
Total annual principal + interest. Enter 0 if all-cash purchase.
Results
Cash on Cash Return
5.82%
Cash Flow Breakdown
| Item | Amount |
|---|---|
| Gross Rental Income | $36,000 |
| Vacancy Loss | −$2,880 |
| Effective Gross Income | $33,120 |
| Operating Expenses | −$10,000 |
| Net Operating Income | $23,120 |
| Annual Mortgage Payments | −$18,000 |
| Annual Pre-Tax Cash Flow | $5,120 |
Total Cash Invested
$88,000
Gross Rent Multiplier
11.1×
DSCR
1.28
Cash on Cash Benchmarks
| Return | Assessment |
|---|---|
| < 4% | Below average |
| 4–8% | Average |
| 8–12% | Good |
| > 12% | Excellent |
| Your Property | 5.82% |
How to Use This Calculator
- 1Purchase Price
Enter the full purchase price you are paying the seller. This is the contract price before any financing adjustments, not including closing costs.
- 2Down Payment, Closing Costs & Rehab
Enter your down payment amount in dollars (investment properties typically require 20–25% down). Add total closing costs (lender fees, title, escrow — usually 2–5% of purchase price) and any upfront renovation costs. All three are summed as your total cash invested, which is the denominator in the cash-on-cash return formula.
- 3Annual Gross Rental Income
Enter total annual rent at 100% occupancy. For monthly rents, multiply by 12. Research comparable rentals to verify your figure is realistic for the market.
- 4Vacancy Rate
Enter the expected percentage of time the property will be vacant each year. The national average is around 6–8%. Tight markets may run 3–5%; slower markets or short-term rentals may run higher. The calculator deducts vacancy loss from gross income to derive effective gross income.
- 5Annual Operating Expenses
Enter total annual operating expenses excluding mortgage payments. Include property taxes, insurance, maintenance and repairs, property management fees, HOA dues, and any other recurring costs. A common rule of thumb is 35–50% of gross rent for residential rentals (the “50% rule”).
- 6Annual Mortgage Payments
Enter your total annual principal and interest payments (P&I). This is what distinguishes cash-on-cash return from cap rate — the mortgage is included here. If you are buying all-cash, enter 0. To calculate your annual P&I, multiply your monthly mortgage payment by 12.
Formulas & Methodology
Cash on cash return measures the actual pre-tax cash yield on the dollars you personally invested — making it one of the most practical metrics for leveraged real estate investing.
Total Cash Invested
Total Cash Invested = Down Payment + Closing Costs + Rehab / Renovation Costs This is the full capital you deploy out-of-pocket to acquire and prepare the asset.
Annual Pre-Tax Cash Flow
Pre-Tax Cash Flow = NOI − Annual Mortgage Payments (P+I) NOI = Effective Gross Income − Operating Expenses
Cash on Cash Return
Cash on Cash Return = Annual Pre-Tax Cash Flow ÷ Total Cash Invested × 100% Measures cash yield on your personal invested capital after debt service.
DSCR & GRM
DSCR = NOI ÷ Annual Debt Service
Lenders require ≥ 1.25 typically.
< 1.0 means income doesn't
cover the mortgage.
GRM = Purchase Price
÷ Annual Gross Rent
Lower GRM = better relative value.Frequently Asked Questions
A commonly cited benchmark for cash on cash return is 8–12%, which most experienced investors consider a good return for a leveraged residential rental property. Returns above 12% are generally considered excellent, while anything below 4% is often deemed below average when compared to alternative investments. However, 'good' is relative to your market, risk tolerance, and investment strategy. In expensive coastal markets like New York or San Francisco, a 4–6% cash on cash return may be perfectly acceptable given the strong appreciation potential and tenant demand. In affordable Midwest or Sun Belt markets, investors often target 8–12% or higher. The benchmark should always be compared against your personal opportunity cost — the return you could earn in alternative investments with similar risk.
Cap rate and cash on cash return both measure real estate investment performance but answer different questions. Cap rate is a property-level metric that measures income yield before any financing: Cap Rate = NOI ÷ Property Value. It is the same regardless of how much leverage you use and is ideal for comparing properties on equal footing. Cash on cash return is an investor-level metric that measures the actual cash yield on your specific invested capital after accounting for debt service: CoC = Annual Pre-Tax Cash Flow ÷ Total Cash Invested. Two investors buying the same property at the same cap rate will see very different cash on cash returns depending on how much they financed. High leverage (small down payment) amplifies cash on cash return when the property cash flows positively, but also magnifies losses when it does not.
No. Cash on cash return is a pure income metric — it only measures the annual pre-tax cash flow you receive as a percentage of your invested capital. It does not include property appreciation, principal paydown on your mortgage, tax benefits such as depreciation, or any return from a future sale. This is why cash on cash return is often referred to as a 'yield' metric rather than a total return metric. To estimate total return including appreciation and equity buildup, investors use total ROI or IRR (Internal Rate of Return) over a projected hold period. Cash on cash is most useful for evaluating cash flow during the holding period, while a comprehensive investment analysis also accounts for the full stack of returns including appreciation, leverage, and tax advantages.
Total cash invested is the sum of all out-of-pocket capital you deploy to acquire and prepare the property: Total Cash Invested = Down Payment + Closing Costs + Rehab / Renovation Costs. The down payment is your equity contribution (the portion of the purchase price not financed). Closing costs include lender origination fees, appraisal, title insurance, escrow, transfer taxes, and pre-paid items — typically 2–5% of the purchase price. Rehab costs are any upfront renovation or repair expenses before the property is rent-ready. Note that your total cash invested does not include the loan amount — that is the bank's money. The more leverage you use (smaller down payment), the less cash you invest, which can increase your cash on cash return as long as the property generates positive cash flow.
DSCR stands for Debt Service Coverage Ratio. It measures how well a property's net operating income covers its mortgage payments: DSCR = NOI ÷ Annual Debt Service (P+I). A DSCR of 1.0 means the property's income exactly covers its mortgage — there is no excess cash flow. A DSCR of 1.25 means the property generates 25% more income than needed to service the debt, providing a buffer. Most conventional lenders for investment properties require a minimum DSCR of 1.20–1.25 before approving a loan. A DSCR below 1.0 means the property is cash flow negative — your rental income does not even cover the mortgage, and you must contribute additional cash each month. DSCR-based loans (also called DSCR loans or investor loans) qualify borrowers based on the property's income rather than personal income, making them popular with real estate investors.
Cash on cash return is typically calculated on a pre-tax basis, meaning it uses your annual pre-tax cash flow before any federal or state income taxes are applied. This is the standard convention because tax situations vary widely between investors (different income levels, depreciation schedules, entity structures, passive activity rules, and deductions). A pre-tax figure provides a consistent, comparable baseline. Your actual after-tax cash on cash return will depend on your marginal tax rate and how the rental income is classified. Notably, depreciation deductions often offset or eliminate taxable rental income even when cash flow is positive, which can make your after-tax cash on cash return significantly higher than the pre-tax figure. Consult a tax professional or CPA to understand the tax implications for your specific situation.
Related Calculators
Cap Rate Calculator
Calculate the capitalization rate for any investment property. Enter property value and net operating income, or work backwards from a target cap rate to find implied property value.
Rental Property Calculator
Calculate monthly cash flow, cash-on-cash return, cap rate, and annual ROI for any rental property investment. Includes mortgage, vacancy, expenses, and break-even analysis.
House Hacking Calculator
See how renting out part of your home can offset or eliminate your mortgage payment. Calculate your effective housing cost, cash flow, and cash-on-cash return.