Cash-on-Cash Return: Formula, Examples, and What's Good for Rental Property
Last updated June 2026 · 5 min read
Quick Definition
Cash-on-Cash Return = Annual Pre-Tax Cash Flow ÷ Total Cash Invested × 100
Investing $80,000 (down payment + closing costs) and earning $7,200/year in cash flow = 9% cash-on-cash return.
Cash-on-cash return (CoC) is the metric that answers the question every leveraged real estate investor actually cares about: how much cash am I earning on the cash I put in? Unlike cap rate — which pretends you bought with all cash — CoC accounts for your mortgage and tells you the real yield on your out-of-pocket investment.
Why Cash-on-Cash Return Matters More Than Cap Rate
Most investors use a mortgage. That financing dramatically changes what you actually earn on your invested dollars. Consider the same property evaluated two ways:
All Cash
With Mortgage (25% down)
Same property, same cap rate — completely different cash-on-cash return depending on how you finance it. In a higher-rate environment (say 7.5%+), that same deal might produce negative cash flow and a negative CoC return.
How to Calculate Cash-on-Cash Return: Full Example
Example: 2BR condo in Charlotte, NC
Step 1: Total cash invested
Step 2: Annual cash flow
CoC Return = $4,260 ÷ $64,400 × 100 =
6.6%
What Is a Good Cash-on-Cash Return?
There's no hard rule, but here's how most experienced investors think about it:
Weak cash flow
Acceptable only if you're banking on strong appreciation. Little margin for vacancies or repairs.
Decent
Typical for well-located suburban properties. You're earning a positive yield with modest upside.
Strong
Most investors would consider this a solid deal. Good margin of safety for expenses and vacancies.
Exceptional — verify your numbers
Returns this high warrant scrutiny. Make sure you haven't underestimated expenses or overestimated rent.
Context matters. A 5% CoC in Austin with strong rent growth may outperform a 10% CoC in a stagnant market over 10 years. Cash-on-cash is a starting point, not the whole story.
Calculate CoC return for any property instantly
Enter any US address to get cash-on-cash return, cap rate, monthly cash flow, and a deal score — with sliders to adjust your assumptions.
Analyze a property freeHow Interest Rates Impact Cash-on-Cash Return
Rising interest rates compress cash-on-cash returns significantly. Here's the same $400,000 property with a $80,000 down payment, showing how mortgage rates change CoC:
| Rate | Monthly mortgage | Annual cash flow | CoC Return |
|---|---|---|---|
| 4.0% | $1,527 | $4,476 | 5.2% |
| 6.0% | $1,919 | −$108 | −0.1% |
| 7.5% | $2,238 | −$3,936 | −4.6% |
Assumes: $400K purchase, 20% down, $2,400/mo rent, $700/mo in operating expenses. For illustrative purposes only.
This is why many cash-flow investors stepped back from buying in 2023–2024. The same property that penciled at 4% rates produced negative CoC at 7%+. Rent growth or a lower purchase price are what restore the math.
Frequently Asked Questions
What is cash-on-cash return?
Cash-on-cash return (CoC) is your annual pre-tax cash flow divided by the total cash you invested, expressed as a percentage. It tells you how much cash income you earn relative to what you put into the deal — including down payment, closing costs, and any upfront renovation. Formula: CoC Return = Annual Pre-Tax Cash Flow ÷ Total Cash Invested × 100.
What is a good cash-on-cash return for rental property?
Most investors consider 6–10% a solid cash-on-cash return for residential rental property. Returns of 10–15% are strong, and anything above 15% is exceptional but warrants extra scrutiny. Returns below 6% may still make sense in high-appreciation markets where you're trading cash flow now for equity growth later.
How is cash-on-cash return different from cap rate?
Cap rate ignores your mortgage — it measures property income as if you paid all cash. Cash-on-cash return accounts for your actual loan terms and measures the yield on the cash you personally invested. Two investors can buy the same property with the same cap rate but very different CoC returns depending on their down payment and interest rate.
Can cash-on-cash return be negative?
Yes. If your monthly mortgage payment and expenses exceed your rental income, you have negative cash flow — and negative cash-on-cash return. This is common in expensive markets or high-interest-rate environments. Some investors accept negative CoC if they expect strong appreciation, but it requires you to subsidize the property out of pocket each month.
Does cash-on-cash return include equity paydown?
No. Cash-on-cash return only counts actual cash you receive — it does not include equity buildup from your mortgage being paid down each month. To account for total return including equity, you'd calculate your total return on investment (ROI) or internal rate of return (IRR) instead.