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Gross against net

Rental Yield Calculator

Gross rental yield is annual rent over price; net yield uses net operating income instead. On the example loaded below the two are 12.0% and 7.29% — a gap of 4.7 percentage points that goes entirely to vacancy and operating costs. Both are computed for you, and the gap is itemised.

Deal snapshot

Your numbers

Purchase and financing

= $66,250

= $6,625 of buyer-side costs

Work needed before it can be rented

Payment $1,289.09 / month

Income

All units, at 100% occupancy

Laundry, parking, storage, pet rent

= $1,635 a year

Operating expenses

Lawn, snow, pest, licences

Of collected rent = $2,485

Of scheduled rent = $1,590

Of scheduled rent = $1,590

Hold assumptions

Commission plus seller-side closing

Annual operating statement
Annual operating statementPer year
Gross scheduled rent$31,800
Other income$900
Gross potential income$32,700
Vacancy and credit loss($1,635)
Effective gross income$31,065
Property tax($3,420)
Insurance($1,650)
Utilities($720)
Other operating($300)
Property managementon collected rent($2,485)
Maintenance reserveon scheduled rent($1,590)
CapEx reserveon scheduled rent($1,590)
Total operating expenses($11,755)
Net operating income$19,310
Annual debt servicenot an operating expense($15,469)
Pre-tax cash flow+$3,841

Debt service sits below net operating income, never inside it. That single placement is what keeps cap rate a property metric instead of a loan metric.

Acquisition and financing
AcquisitionAmount
Purchase price$265,000
Loan amount$198,750
Down payment$66,250
Closing costs$6,625
Up-front rehab$8,000
Total cash invested$80,875
All-in costprice + closing + rehab$279,625
Monthly principal and interest$1,289.09
Break-even occupancy
82.2%
Break-even rent
$2,236 / mo
Operating expense ratio
37.8%
Year-one principal paydown
$2,118
Open the printable deal report
Move
Sensitivity of the key metrics
ScenarioNOICap rateCash-on-cashDSCRCash flow / mo
-15% rent$15,6185.89%0.18%1.01+$12
-10% rent$16,8486.36%1.71%1.09+$115
-5% rent$18,0796.82%3.23%1.17+$218
0% rent$19,3107.29%4.75%1.25+$320
+5% rent$20,5407.75%6.27%1.33+$423
+10% rent$21,7718.22%7.79%1.41+$525

Each row is the whole model re-run with one variable moved — not a slope estimated from the base case.

Where the yield gap goes

The distance between a 12.0% gross yield and a 7.29% net yield is not a rounding error — it is $12,490 a year on a $265,000 property. Here is where every dollar of it goes.

LineAnnualYield costRunning yield
Gross scheduled rent$31,80012.00%
Other income+$900+0.34%12.34%
Vacancy at 5%−$1,635−0.62%11.72%
Property tax−$3,420−1.29%10.43%
Insurance−$1,650−0.62%9.81%
Utilities and other−$1,020−0.38%9.42%
Management at 8%−$2,485−0.94%8.49%
Maintenance reserve−$1,590−0.60%7.89%
CapEx reserve−$1,590−0.60%7.29%

Property tax alone costs 1.29 percentage points of yield. Management and the two reserves together cost 2.14 points — more than tax and insurance combined, and they are the three lines most likely to be missing from a listing pro forma.

Gross yield is a listing metric; net yield is an ownership metric

Gross yield is easy to advertise because it needs two numbers off the listing page and no assumptions. That is exactly why it appears in marketing and why it is a poor basis for a decision. A 12% gross yield tells you rent is 1% of price a month — nothing more.

Net yield requires you to have an opinion about taxes, insurance, vacancy, management and reserves. Forming those opinions is the actual work of underwriting, and the calculator above exists to make each one visible rather than to hide it behind a single headline percentage.

Net yield still ignores your loan

Both yields describe the property. Your own return depends on the loan as well: the same 7.29% net yield produces a 4.75% cash-on-cash return at 25% down and 6.75% money, because the mortgage takes its cut before you see anything.

Common questions about rental yield

How do you calculate rental yield?
Gross rental yield is annual rent divided by purchase price: $31,800 ÷ $265,000 = 12.0% on the example here. Net rental yield uses net operating income instead of gross rent: $19,310 ÷ $265,000 = 7.29%. The 4.7-point gap is the cost of vacancy and operating the property.
What is a good rental yield?
Gross yields of 8% to 12% are common in low-cost US markets and 4% to 6% in expensive metros. Net yield is the number that matters, and it should be compared to what your money earns elsewhere plus a premium for illiquidity and work. A 12% gross yield that nets 5% after a heavy tax bill is worse than an 8% gross that nets 6%.
Is net rental yield the same as cap rate?
Yes, when both are measured on purchase price — both are NOI divided by price. The terms differ mainly by geography and audience: cap rate is the US commercial convention, rental yield is more common in residential and international contexts. This site computes them identically and shows both.
Why is my gross yield high but my net yield low?
Because something in the expense stack is unusual. High property tax rates, coastal insurance premiums, HOA dues, owner-paid utilities in older multifamily buildings, or heavy vacancy in a weak submarket all widen the gap. Work down the statement in the calculator above — the line pulling the yield down is normally obvious once every item is visible.
Should rental yield include the mortgage?
No. Yield describes the property. Once financing is involved you are measuring your position rather than the asset, and the right metric is cash-on-cash return or total return on invested capital.

Net yield on purchase price is the same quantity as the cap rate. For the version that accounts for your mortgage, see cash on cash return, and for the crudest screen of all, gross rent multiplier.

The rest of the deal, on the same numbers

Your inputs are shared across every calculator on this site, so changing a figure here changes it everywhere.