BRIEFCASE GUIDES / COMMERCIAL REAL ESTATE
Cash on cash return measures the annual pre-tax cash flow a property puts in your pocket as a percentage of the actual cash you invested. If you put in $100,000 and the property pays you $7,000 in a year after all expenses and loan payments, your cash on cash return is 7%.
EDUCATIONAL NOTE
This page is general information for learning purposes, not lending, tax, legal, or investment advice. Briefcase is a media and marketing company, not a lender, broker, or investment adviser. Terms, ratios, and eligibility vary by lender, sponsor, and deal, so confirm every figure with a licensed professional before you act.
Investors like the metric because it answers a simple, personal question: what is my money earning right now? Unlike a cap rate, it includes your financing. Unlike an internal rate of return, it does not need a forecast of the sale price. That simplicity is also its weakness, which is why this guide covers both how to calculate it and where it misleads.
01
FORMULA
Cash on cash return = Annual pre-tax cash flow ÷ Total cash invested
Annual pre-tax cash flow is net operating income minus annual debt service (principal and interest), and usually minus any capital reserves you actually fund. Total cash invested is everything you paid out of pocket to own the property: down payment, closing costs, loan fees, and any upfront renovation you paid in cash.
Note what the numerator ignores: loan principal paydown, appreciation, and tax benefits such as depreciation. Those are real parts of total return, but they are not cash in hand this year.
02
Hypothetical round numbers to show the math only:
Purchase price
$300,000
Down payment (25%)
$75,000
Closing costs and loan fees
$9,000
Make-ready repairs paid in cash
$6,000
Total cash invested
$90,000
Annual NOI (rent minus taxes, insurance, maintenance, management, vacancy)
$21,000
Annual debt service on a $225,000 loan (about 6%, 30-year amortization)
−$16,200
Annual pre-tax cash flow
$4,800
Cash on cash return
5.3%
Change one input and the answer moves a lot. If the same loan were priced at about 7%, payments would be roughly $18,000 a year, cash flow would fall to $3,000, and cash on cash would drop to 3.3%. That sensitivity to the interest rate is the main reason cash on cash returns compressed for leveraged buyers as mortgage rates rose. Freddie Mac's weekly survey put the average 30-year fixed rate at 7.18% on November 5, 2026, compared with 6.22% a year earlier.
03
There is no universal number, and you should be skeptical of anyone who gives you one without context. A good cash on cash return is one that beats your alternatives for the same risk and effort. Ask three questions:
01
What could this cash earn with less work and risk? Compare it to what a high-yield savings account or Treasury bills are paying when you underwrite.
02
How much effort and risk does the property carry? A stabilized, newer building in a strong rental market deserves a lower hurdle than an older property that needs heavy management.
03
Is the return early or late? Value-add deals often show low cash on cash in year one and rising returns after renovations and rent increases. Stabilized deals often start higher and grow slowly.
Many investors set a personal minimum and then test whether the deal still clears it if vacancy rises, rents flatten, or insurance jumps. That stress test is more useful than any rule of thumb.
04
01
Cap rate = NOI ÷ price. It ignores financing, so it describes the property and lets you compare buildings.
02
Cash on cash = cash flow ÷ cash invested. It includes financing, so it describes your equity position in year one.
03
ROI is a loose term. Some people mean total gain over the hold; others mean cash on cash. Always ask for the formula.
04
IRR accounts for the timing of every cash flow, including the sale. It is better for comparing full investments, but it depends heavily on an assumed exit value.
Our side-by-side guide on cap rate vs cash on cash walks through a deal where the two metrics send opposite signals, which happens whenever borrowing costs are above the cap rate.
05
Leverage raises cash on cash return only when the property's unlevered yield is higher than the cost of the debt. Lenders call this positive leverage. If a property earns a 7% cap rate and you borrow at a loan constant (annual payment divided by loan amount) of 6%, each borrowed dollar adds return. If the loan constant is 8%, each borrowed dollar subtracts return, and putting more money down would actually raise your cash on cash percentage.
When rates sit above many cap rates, as they have for much of the period since 2023, buyers face negative leverage on stabilized assets. That pushes them toward larger down payments, assumable or seller financing, or value-add business plans where NOI is expected to grow into the debt.
06
01
It is a one-year snapshot. A deal with a 9% year-one return and a roof replacement in year three may be worse than a 6% deal with new systems.
02
It is pre-tax. Depreciation can shelter rental income, so two deals with the same cash on cash return can produce different after-tax results. Ask a tax professional.
03
It ignores principal paydown and appreciation, which can be a large share of total return on a leveraged rental.
04
It can be gamed with interest-only loans, which raise cash flow in the short term but leave the full balance to refinance later.
05
Refinancing changes the denominator. After a cash-out refinance, some investors recalculate on remaining equity, which can make returns look very high. Be consistent.
07
The metric behaves differently depending on the business plan, so compare like with like:
01
Long-term rentals: steady but modest, highly sensitive to the mortgage rate and to insurance and tax increases.
02
Short-term rentals: higher gross income and higher operating costs, more seasonal, and more exposed to local regulation. Cash on cash can swing widely from year to year.
03
Value-add or BRRRR (buy, renovate, rent, refinance, repeat): low or negative in the renovation period, then potentially high after a refinance returns some cash, because the denominator shrinks.
04
Syndication LP investments: sponsors often quote cash on cash as annual distributions divided by capital invested. Check whether distributions are funded by operations or by reserves or refinance proceeds.
08
Use cash on cash return as a screen, not a verdict. Build NOI from actual operating statements, use a real loan quote for debt service, and include every dollar of cash you will put in, including reserves the lender requires. Then run three cases: base, downside (higher vacancy and expenses), and upside. If the downside case still produces positive cash flow and the base case beats your alternatives, the deal earns a deeper look at IRR, the exit, and the market.
TAKEAWAYS
01
Cash on cash = annual pre-tax cash flow ÷ total cash invested.
02
It includes financing, so interest rates move it sharply.
03
A good return beats your alternatives for the same risk; there is no universal number.
04
It ignores appreciation, principal paydown, and taxes.
05
Pair it with cap rate, DSCR, and IRR before deciding.
SOURCES
Every figure on this page links to the primary or named source we checked on November 9, 2026. Worked examples use round hypothetical numbers and are labeled as such.
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