Glossary · Returns and valuation

Cash-on-cash return

Also called Cash yield, Cash-on-cash.

Cash-on-cash return is a year's cash flow after debt service divided by the total equity invested. It measures the current income yield on the money actually at risk, ignoring appreciation and any eventual sale.

Updated August 6, 2026 · All terms

How it works

This is the measure most closely tied to what an investor experiences while holding the asset. IRR and equity multiple are only resolved at exit; cash-on-cash is the distribution cheque that either arrives or does not. For income-oriented investors it is frequently the binding constraint, and a deal with an attractive IRR built entirely on the sale can be unfinanceable to them regardless.

It is reported year by year rather than as one number, and the shape of the series carries most of the information. A value-add deal typically shows a thin or negative year one while units are being renovated, rising into the mid single digits by year three and beyond. A stabilised core deal shows a flat, high starting yield with modest growth. Averaging the series into a single figure hides which of those two you are being offered.

The denominator is where most of the errors live, and it should be all-in equity: purchase price less loan proceeds, plus closing costs, financing costs, funded capital and any initial reserves and working capital. Anything less overstates the return.

Formula

Cash-on-cash = cash flow after debt service / total equity invested
  • Cash flow after debt service is NOI less debt service less capital funded from operations
  • Total equity is the down payment plus closing costs, financing costs, funded capital and initial reserves
  • Reported per year. An average across the hold hides the shape of the series

Worked example

What the denominator does to the answer

The sample property. Purchase price $55,900,000, loan $36,335,000, year-one NOI $3,020,000, interest-only debt service $2,307,272.

Year-one cash flow after debt service$712,728
Equity as price less loan$19,565,000
Cash-on-cash on that basis3.64%
Plus closing costs, financing costs and reservesillustrative$1,000,000
All-in equity$20,565,000
Cash-on-cash on all-in equity3.47%

Seventeen basis points of difference from one omitted line. On a deal being marketed against a 3.5 percent minimum current yield, that omission is the difference between clearing the screen and failing it.

The common mistake

Excluding closing costs and funded capital from the equity base

Using purchase price less loan amount as the equity denominator ignores acquisition costs, lender fees, legal, title, funded renovation capital and initial reserves, all of which are money the investor actually wired. Every one of those omissions inflates the reported yield. The rule is simple: the denominator is every dollar that left the investor's account, and if the sources and uses statement balances, that number is already sitting in it.

Related terms

Every figure, traced to its source

Altyst computes these in exact decimal arithmetic, not with a language model, and clicking any number shows the formula behind it.