Cash-on-Cash Return

by Jun ZhouFounder at AirROI
Published: February 9, 2026
Updated: February 9, 2026
Cash-on-cash return is the annual pre-tax cash flow generated by an investment property divided by the total cash invested, expressed as a percentage. It measures how effectively your actual out-of-pocket investment produces cash income, making it one of the most practical metrics for short-term rental investors who finance their purchases with mortgages.

Key Takeaways

  • Cash-on-cash return equals annual pre-tax cash flow divided by total cash invested, including down payment, closing costs, and renovation expenses
  • Unlike cap rate, cash-on-cash return accounts for mortgage financing and leverage effects
  • Strong STR cash-on-cash returns typically range from 8% to 15%, with top performers exceeding 20%
  • This metric helps compare leveraged real estate against other investments like stocks or bonds
  • Pair with ROI and DSCR for a comprehensive view of investment performance

How to Calculate Cash-on-Cash Return

The formula for cash-on-cash return is:

Cash-on-Cash Return = Annual Pre-Tax Cash Flow / Total Cash Invested x 100

Where:

  • Annual Pre-Tax Cash Flow = Gross rental income - operating expenses - mortgage payments (principal + interest)
  • Total Cash Invested = Down payment + closing costs + renovation/furnishing costs

Example Calculation:

ItemAmount
Annual gross rental income$72,000
Operating expenses-$28,800
Annual mortgage payments-$24,000
Annual pre-tax cash flow$19,200
Down payment (20% of $400,000)$80,000
Closing costs$8,000
Furnishing and renovation$22,000
Total cash invested$110,000

Cash-on-Cash Return = $19,200 / $110,000 x 100 = 17.5%

Why Cash-on-Cash Return Matters for Airbnb Hosts

  • Measures real returns on your money: Unlike cap rate, CoC return reflects what your actual invested dollars earn after debt service
  • Reveals leverage benefits: Favorable financing can amplify returns well beyond unlevered cap rates, and CoC return captures this effect
  • Enables fair comparisons: Compare your STR investment performance directly against stock dividends, bond yields, or other investment alternatives
  • Guides reinvestment decisions: Knowing your CoC return helps you decide whether to reinvest in the same property, buy another, or redirect capital

Cash-on-Cash Return Benchmarks

Performance LevelCoC ReturnInterpretation
Below average< 6%May underperform alternative investments
Average6% - 8%Acceptable with appreciation potential
Good8% - 12%Solid cash-flowing investment
Very good12% - 18%Strong performer, above-market returns
Exceptional> 18%Top-tier, verify assumptions carefully

Tips for Improving Cash-on-Cash Return

  1. Optimize your down payment: A smaller down payment increases leverage and can boost CoC return, though it raises monthly payments and risk.
  2. Reduce operating costs: Lower operating expenses through efficient management, smart vendor selection, and energy savings.
  3. Maximize revenue: Use dynamic pricing strategies to capture peak-season premiums and minimize vacancy during slower periods.
  4. Refinance strategically: If rates drop or your property appreciates significantly, refinancing can reduce debt service and improve annual cash flow.
  5. Include all cash invested: Do not forget furnishing, renovation, and closing costs - omitting them inflates your CoC return and leads to poor decisions.

Frequently Asked Questions

A good cash-on-cash return for a short-term rental is typically 8% to 15%, with top-performing properties exceeding 20%. However, what counts as 'good' depends on your market, risk tolerance, and investment goals. In expensive urban markets, 6-8% may be strong, while vacation rental markets may yield 12-20%. Compare your CoC return against local benchmarks and alternative investments.

Cash-on-cash return measures the return on your actual cash invested (including mortgage payments in expenses), while cap rate measures unlevered return on the total property value. CoC return accounts for financing leverage, making it more relevant for investors using mortgages. A property with a 7% cap rate could yield a 15% cash-on-cash return with favorable financing terms.

No, cash-on-cash return only measures annual cash flow relative to cash invested. It does not factor in property appreciation, principal paydown on your mortgage, or tax benefits. For a complete investment picture, pair cash-on-cash return with total ROI calculations that include equity growth and tax advantages.