ANALYSIS

Cap Rate vs. Cash on Cash Return: What's the Difference?

Updated March 2026

Cap Rate: The All-Cash Metric

Cap rate = NOI divided by property value. It assumes you paid all cash — no mortgage. A \$150K property with \$12K NOI has an 8% cap rate. Cap rate tells you the property's yield independent of how you finance it. Two investors buying the same property have the same cap rate regardless of their down payment. Use cap rate for comparing properties and understanding market pricing.

Cash on Cash: The Leverage Metric

Cash on cash = annual cash flow (after mortgage) divided by cash invested. It measures what your actual money earns. Same \$150K property at 8% cap rate: if you put \$37,500 down and net \$2,400/year after the mortgage, your cash-on-cash is 6.4%. If you put \$75K down (lower mortgage payment), you might net \$6,000/year for an 8% CoC. More leverage = potentially higher CoC, but more risk.

When to Use Each

Use cap rate when shopping for properties and comparing markets. It strips out financing and shows you which properties and areas offer better yields per dollar of value. Use cash-on-cash when evaluating the actual return on your investment and comparing against alternative investments (stocks, bonds, savings). A 5% cap rate property might produce a 12% cash-on-cash return with the right leverage.

The Trap

High cap rate doesn't automatically mean good deal. High cash-on-cash doesn't either. A 12% cap rate in a declining market with 15% vacancy is worse than a 6% cap rate in a growing market with 3% vacancy. And a 15% cash-on-cash return funded by 90% leverage falls apart with one month of vacancy. Always look at both together, plus DSCR and market fundamentals.