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Cash-on-cash return calculator

Cap rate prices the building. Cash-on-cash prices your decision: this much cash left your account, this much comes back in a year.

Getting the denominator honest

The most common error is a denominator that only contains the down payment. Closing costs and the pre-tenant rehab are cash that left your account for this property, and they belong in it. Holding costs during the rehab do too — two months of mortgage on an empty unit is money you spent to own it.

  • Down payment
  • Lender and title fees, transfer taxes, prepaid escrows
  • Rehab and make-ready before the first tenant
  • Mortgage, tax and insurance carried while the unit was empty
  • Anything you financed separately at a different rate — count the cash, not the loan

What a given number is telling you

First-year cash-on-cashReading
Below 0%The unit is subsidised by your job
0–4%An appreciation bet with a landlord's workload attached
4–8%Ordinary small-residential territory in most markets
Above 8%Check the reserves are funded before believing it

Year one flatters

First-year cash-on-cash usually looks best: the rehab is done, nothing has broken, and the tenant is new. Run it again in year three with a real turnover in it.

Leverage cuts both ways in this number

A larger loan shrinks the denominator and the cash flow at the same time. Cash-on-cash rises with leverage right up to the point the payment eats the cash flow, then falls off a cliff. Run it at two down payments before you choose one, and check the result against the cash flow calculator with reserves funded.

Engraved stack of ledger cards under a brass band