Cash-on-cash return = annual pre-tax cash flow ÷ total cash invested. Total cash invested = down payment + closing costs + rehab (every dollar out of pocket to acquire and make it rent-ready). It\'s a year-one snapshot on actual cash — unlike cap rate (which ignores your loan) and unlike IRR (which accounts for appreciation and the eventual sale over time).
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What cash-on-cash return tells you
Cash-on-cash return is the yield on the cash you actually invest in a rental — not the property's price, but the real dollars out of your pocket. It answers the question that matters when you're deciding where to put your money: how hard is my capital working in year one?
The formula: Cash-on-cash return = annual pre-tax cash flow ÷ total cash invested. Total cash invested is your down payment plus closing costs plus any upfront rehab — every dollar it took to buy the property and get it rent-ready. If a rental throws off $6,000 of cash flow a year and you put in $75,000 all-in, that's an 8.0% cash-on-cash return.
Why it beats cap rate for a financed deal
Cap rate measures the property's unlevered yield — NOI divided by price, ignoring your loan. That's useful for comparing properties, but it doesn't reflect your return, because you didn't pay all cash. Cash-on-cash folds in your financing: a bigger down payment lowers it, cheap leverage can raise it, and expensive leverage (a high rate) can crush it. It's the number that tells you whether this specific deal, at your specific loan, is worth your capital.
What's a good cash-on-cash return?
It's a moving target set by rates and your alternatives. As a rough frame for residential rentals:
8%+ — strong; your cash is working hard and beating most passive alternatives on year-one yield.
4–8% — reasonable in a higher-rate market, especially if the deal has rent growth or forced-appreciation upside.
Under 4% — low; make sure the appreciation thesis and the tax benefits justify tying up the cash, because the yield alone doesn't.
Higher rates compress cash-on-cash returns across the board — a deal that penciled at 10% in a 4% rate world might be 3–4% today with the same rent. That's the environment, not necessarily a bad deal; just underwrite it honestly.
The limits of a one-year number
Cash-on-cash is a year-one snapshot. It says nothing about rent growth, the principal you pay down every month, appreciation, or the gain at sale — the things that make rentals build wealth over time. A low first-year cash-on-cash can still be a fine long-term hold if rents grow and the loan amortizes. For the multi-year picture you want IRR and equity multiple; for the year-one cash yield, this is the number. Not sure of your cash flow? Run the cash-flow calculator first, then bring the annual figure here.
Frequently asked questions
How do you calculate cash-on-cash return?
Divide annual pre-tax cash flow by total cash invested. Total cash invested = down payment + closing costs + rehab/upfront repairs. Example: $6,000 of annual cash flow on $75,000 all-in is an 8.0% cash-on-cash return.
What is a good cash-on-cash return on a rental property?
Many rental investors look for 8%+ as strong, treat 4–8% as reasonable in a higher-rate market, and view under 4% as low. There's no fixed rule — the right target depends on interest rates, your other investment options, and whether the deal has rent growth or value-add upside beyond the year-one yield.
What's the difference between cash-on-cash return and cap rate?
Cap rate is NOI ÷ purchase price — the unlevered yield, ignoring your loan. Cash-on-cash is annual cash flow ÷ the cash you actually invested — so it reflects your financing. On a financed deal they can differ a lot: cheap leverage lifts cash-on-cash above the cap rate; expensive leverage pushes it below.
Should cash-on-cash return include closing costs and rehab?
Yes. Total cash invested should include every dollar out of pocket — down payment, closing costs, and any upfront rehab or make-ready repairs. Leaving them out overstates your return by shrinking the denominator; a $60,000 down payment deal that really cost $75,000 all-in has a materially lower true cash-on-cash return.
Is cash-on-cash return the same as ROI?
No. Cash-on-cash is a year-one cash yield — cash flow ÷ cash invested. Total ROI (or IRR over a hold) also captures loan paydown, appreciation, and the gain at sale, which cash-on-cash ignores. Use cash-on-cash to judge the year-one income; use IRR/equity multiple to judge the whole investment over time.