RentWiseCalc

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. 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. 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. 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. 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. 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. 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) × 100

Cash-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.

Frequently Asked Questions

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