About the Cash-on-Cash Return
Financed real estate returns can be misleading if you measure them against the full property value instead of the money you actually put down. Cash-on-cash return fixes that by isolating the yield on your real out-of-pocket cash. Our Cash-on-Cash Return Calculator computes it from your annual cash flow and total cash invested.
How It Works
The calculator adds up your down payment, closing costs, and renovation or repair costs to find your total cash invested, then divides your annual pre-tax cash flow by that total and converts the result to a percentage.
Formula & Methodology
Unlike a metric that measures return against the full purchase price, cash-on-cash return deliberately ignores the financed (mortgage) portion of the deal and measures return purely against the cash that actually left your pocket: down payment, closing costs, and any upfront renovation spend. This makes it a leverage-aware metric - the more of the purchase price you finance rather than pay in cash, the smaller your cash invested and, all else equal, the higher your cash-on-cash return, since the same dollar of cash flow is being measured against a smaller cash base.
Step-by-Step: Calculating It By Hand
- 1Add together your down payment, closing costs, and any renovation or repair costs to find total cash invested.
- 2Determine your annual pre-tax cash flow (rental income minus mortgage payment, taxes, insurance, and operating expenses).
- 3Divide annual cash flow by total cash invested.
- 4Multiply by 100 to express the result as a percentage.
Examples
Moderate leverage
$6,000 in annual cash flow against $60,000 down payment, $5,000 closing costs, and $3,000 in renovations totals $68,000 cash invested, for a cash-on-cash return of about 8.8%.
Lower down payment
Financing more of the purchase and putting down only $30,000 (with the same closing and renovation costs) drops total cash invested to $38,000, pushing the cash-on-cash return up to roughly 15.8% on the same cash flow.
Advantages
- Isolates return on the actual cash invested rather than the full property value
- Makes leveraged deals directly comparable to each other on a like-for-like cash basis
- Popular and well-understood benchmark among real estate investors
- Easy to recalculate quickly for different financing scenarios on the same property
Common Mistakes
- Comparing cash-on-cash return across properties with very different leverage without recognizing leverage itself is driving part of the difference
- Forgetting that this metric excludes appreciation and mortgage principal paydown, which are also part of total return
- Using pre-tax cash flow without also considering the after-tax picture for a full investment decision
- Ignoring vacancy, maintenance, and capital expense reserves when estimating annual cash flow
Edge Cases to Watch For
- A property with negative cash flow produces a negative cash-on-cash return, meaning the property costs money out of pocket every year beyond the initial investment.
- Increasing leverage (a smaller down payment) mechanically raises cash-on-cash return by shrinking the cash invested, even though it also increases financial risk.
- This metric excludes appreciation and principal paydown entirely - a property with modest cash flow but strong appreciation can still be a good investment despite a low cash-on-cash figure.
- Major one-time capital expenses after the initial purchase (a new roof, for example) aren't captured unless you rerun the calculation to reflect them.
Common Use Cases
- Comparing the cash yield on different rental property deals
- Evaluating how a larger or smaller down payment changes investment returns
- Screening potential real estate purchases against a minimum target return
- Communicating investment performance to partners or lenders in familiar terms