Cash on Cash Return Calculator
The Cash on Cash Return Calculator measures the annual pre-tax cash return on your actual cash invested in a rental property. Unlike cap rate, CoC return accounts for financing — making it the most practical metric for leveraged real estate investors. A strong CoC return means your cash is working hard relative to what you put in. Enter your purchase details, operating income, and debt service below to see your projected return.
Out-of-pocket cash at purchase
Lender fees, title, prepaid expenses
Upfront costs to make property rent-ready
Total annual rental income at full occupancy
Taxes, insurance, management, maintenance — not mortgage
Annual P+I payments (monthly payment × 12). Enter 0 if paying cash.
Cash-on-Cash Return
4.83%
Annual Cash Flow
$4,900.00
Total Cash Invested
$101,400.00
Annual NOI
$19,300.00
How to use this calculator
- 1
Enter purchase price and down payment
Input the total purchase price and the dollar amount of your down payment. The down payment is the largest component of your total cash invested.
- 2
Add closing costs and rehab costs
Include all out-of-pocket closing costs (typically 1–3% of purchase price for buyers) and any upfront rehabilitation or renovation costs before the property is rent-ready.
- 3
Enter annual gross rent
Input the expected annual rental income at full occupancy. For multi-unit properties, sum all unit rents. Optionally reduce for vacancy before entering — or enter gross rent and let operating expenses cover a vacancy reserve.
- 4
Enter annual operating expenses
Include property taxes, insurance, property management (typically 8–12% of gross rents), maintenance, and a vacancy reserve. Do not include mortgage payments — those are entered separately.
- 5
Enter annual mortgage payments
Enter the total principal + interest payments for the year (monthly payment × 12). This is your debt service. If paying cash, leave this at zero.
- 6
Read your cash-on-cash return
The calculator shows your CoC return percentage, annual cash flow, total cash invested, and NOI. A CoC return of 8–12% is generally considered good for a leveraged rental property in most markets.
Formula
Total Cash Invested = Down Payment + Closing Costs + Rehab Costs
Annual NOI = Annual Gross Rent − Annual Operating Expenses
Annual Cash Flow = Annual NOI − Annual Mortgage Payments
Cash-on-Cash Return = (Annual Cash Flow ÷ Total Cash Invested) × 100Cash-on-cash return compares the annual pre-tax cash flow you receive to the total out-of-pocket cash you put into the deal. It is a return-on-equity metric — unlike cap rate, it reflects the impact of your financing. Example: you invest $80,000 total (down payment + closing + rehab), your property generates $12,000 NOI, and your mortgage costs $8,400/year, leaving $3,600 annual cash flow. CoC return = $3,600 / $80,000 × 100 = 4.5%. Source: CCIM Institute cash-on-cash definition.
Worked Example
Purchase Price: $320,000 Down Payment (25%): $80,000 Closing Costs: $6,400 Rehab Costs: $15,000 Total Cash Invested: $101,400 Annual Gross Rent: $28,800 Annual Operating Expenses: $9,500 Annual NOI: $19,300 Annual Mortgage Payments: $14,400 ($1,200/mo) Annual Cash Flow: $4,900 Cash-on-Cash Return = $4,900 ÷ $101,400 × 100 = 4.83% A 4.83% CoC return means every dollar of cash invested earns roughly $0.048 per year in pre-tax cash flow. Investors typically target 6–12% depending on market and risk.