What is a good cash-on-cash return?

It depends on the market, the property type, and your risk tolerance, so there is no universal number. Many investors target roughly 8 percent or higher on a financed long-term rental, but a stable property in a strong market might pencil at less, and a heavier value-add deal might need more to justify the work. Compare it against your other options, not against a fixed rule.

How is cash-on-cash different from cap rate?

Cap rate is unlevered — it divides net operating income by the property value and ignores your loan entirely. Cash-on-cash is levered — it divides your annual pre-tax cash flow (after debt service) by the cash you actually invested. Two buyers of the same building get the same cap rate but very different cash-on-cash returns depending on how they financed the purchase.

Does cash-on-cash return include appreciation?

No. Cash-on-cash only measures the cash flow you collect in a given year against the cash you put in. It ignores appreciation, the principal you pay down each month, and tax benefits like depreciation. That is why it is only one slice of your total return, not the whole picture.

What counts as cash invested?

Cash invested is the money that actually leaves your pocket to acquire and stabilize the property — typically your down payment, closing costs, and any upfront repairs or rehab. It is not the full purchase price, because the financed portion is the lender's money, not yours.

Cash-on-Cash Return: Formula + Examples

If you want one number that tells you how hard your money is working in a deal, it is cash-on-cash return. It measures the actual cash you collect in a year against the actual cash you put in — not the purchase price, not some paper value, but the dollars that left your account. That is what makes it the number investors quote when they compare one deal to another.

What cash-on-cash return actually measures

Cash-on-cash return answers a blunt question: for every dollar I invested, how many dollars of cash did this property pay me back this year?

The formula is short:

Cash-on-Cash Return = Annual Pre-Tax Cash Flow ÷ Total Cash Invested

Annual pre-tax cash flow is your net operating income minus your annual debt service (the principal and interest you pay on the mortgage).
Total cash invested is the cash that came out of your pocket to buy and stabilize the property — down payment, closing costs, and any upfront repairs or rehab. It is not the full purchase price.

Express the result as a percentage and you have a clean, comparable figure: a 7% cash-on-cash return means you earned seven cents of cash for every dollar you invested, in that year.

A worked example

Take a small rental you are financing:

Net operating income: $30,000
Annual debt service (principal + interest): $24,000
Annual pre-tax cash flow: $30,000 − $24,000 = $6,000

Now the cash you actually put in:

Down payment: $100,000
Closing costs and upfront repairs: $25,000
Total cash invested: $125,000

Run it:

Cash-on-Cash Return = $6,000 ÷ $125,000 = 4.8%

So this property returns 4.8% on your invested cash in year one. Notice what is not in the denominator: if the place sold for $500,000, you did not divide by $500,000. You financed most of that. Cash-on-cash only cares about your $125,000.

Why financing changes the answer

The thing that trips up new investors is that cash-on-cash is levered — it bakes in your loan. This is the opposite of cap rate, which strips financing out entirely and divides net operating income by the property value.

That difference matters. Two people can buy the identical building at the identical price and get the identical cap rate, yet land on completely different cash-on-cash returns:

Buyer A pays all cash. No debt service, so the full NOI is their cash flow — but they tied up a lot of money, which can drag the percentage down.
Buyer B finances 70%. They give up most of the NOI to the lender, but they invested far less of their own cash, which can push the percentage up (as long as the loan terms cooperate).

A direct cap rate vs cash-on-cash comparison is worth reading if you want to see how the two move against each other as leverage changes. The short version: cap rate tells you about the asset; cash-on-cash tells you about your position in the asset.

Get the inputs right or the number lies

Cash-on-cash is only as honest as the two numbers feeding it.

On the income side, everything rides on net operating income. If you skip real expenses — vacancy, management, maintenance reserves, capital reserves — your NOI is inflated, your cash flow is fiction, and your cash-on-cash return looks far better than the property will ever deliver. This is the single most common way a deal looks great on a napkin and disappoints in real life.

On the cost side, count every dollar that actually left your pocket. The down payment is the obvious piece, but closing costs, lender fees, inspection, and the rehab you do before the first tenant moves in are all real cash invested. Leave them out and you understate your denominator, which overstates your return.

And keep debt service consistent. The annual debt service in your cash flow should be the same principal-and-interest figure that drives your DSCR — they pull from the same loan, so they should never disagree.

What counts as a "good" cash-on-cash return

There is no magic threshold, and anyone who quotes one without context is guessing. What "good" means depends on the market, the property type, the loan, and what else you could do with the money.

That said, a few practical reference points:

Many long-term-rental investors want to see roughly 8% or higher on a financed deal before they get interested.
A very stable property in a strong, low-risk market might pencil below that and still be a fine place to park money.
A heavier value-add or short-term-rental play usually needs a higher return to compensate for the extra work and risk.

The real test is comparison. A 6% cash-on-cash return is unremarkable if similar deals return 9%, and excellent if the alternative is 3% in a savings account. Always judge it against your actual opportunity set.

What cash-on-cash leaves out

For all its usefulness, cash-on-cash return is a single-year, cash-only snapshot. It deliberately ignores three things that are part of your real return:

Appreciation — if the property gains value, cash-on-cash never sees it.
Loan paydown — every mortgage payment builds equity, but that equity is not cash in hand, so it is not in the formula.
Tax benefits — depreciation and write-offs can meaningfully change your after-tax outcome, and cash-on-cash is a pre-tax figure.

This is why a low cash-on-cash deal can still be a strong total-return deal, and why you should never let this one number make the decision alone. It tells you about cash flow today, not wealth built over the hold.

Run it across the whole portfolio

For one property, cash-on-cash is a two-line calculation. Across a portfolio with different down payments, loan terms, and rehab budgets, it becomes a moving target — and a deal that looked like an 8% return at purchase can quietly drift as rents, expenses, and debt change.

That is the kind of thing Portfoliq's deal analysis keeps in front of you: cash-on-cash return computed from your real inputs, recalculated as the numbers move, alongside cap rate and DSCR so you see returns and financeability together instead of rebuilding a spreadsheet for every property.

The takeaway

Cash-on-cash return is annual pre-tax cash flow divided by the cash you actually invested. It is levered, it is a single-year snapshot, and it ignores appreciation, loan paydown, and taxes — so treat it as one essential gauge, not the whole dashboard. Get your NOI and your invested-cash figures honest, compare the result against your real alternatives, and you will know quickly whether a deal is putting your money to work.