Cash-on-Cash—
Cash Flow / mo.—
Cap Rate—

01 / Property & financing

Purchase assumptions and cash invested.


Property tax underwriting

Choose a county, review the recorded bill, and estimate reassessed taxes after purchase.

Uncheck to enter an annual property tax amount manually.

County websites do not provide a standardized live import into this standalone calculator. Use the county link to view the bill. By default, the purchase price is the assumed new assessed value; adjust the effective rate and assessments. Uncheck the box to enter a verified annual tax amount instead. Avoid double counting assessments already included in a bill amount.

Open county property-tax website ↗ Purchase-price estimate — not a live county bill

02 / Rental income & expenses

Simple assumptions for a fast purchase decision.

Management is calculated on effective collected rent. Capital reserve is treated as a cash-flow deduction and is excluded from NOI.

02 / Unit-by-unit rental schedule

Current rents compared with projected stabilized rents.

5 units
Unit typeQtyCurrent $/moProjected $/mo

Projected rental amounts are estimates, not guaranteed income. Each row multiplies the unit count by its rent.


03 / Operating expense schedule

Both scenarios apply vacancy and management fees to their respective rents.

03 / Target return & offer price

What purchase price would meet your target cash-on-cash return?

Estimated purchase price at target return—
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