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Investor Calculators

Run the numbers before you commit capital. All calculators work in your browser — nothing is sent anywhere.

💰 Tax Lien Yield

Tax Lien Net Yield Calculator

Estimate net interest from a tax-lien certificate at the state-set rate, after fees.

Some states use simple interest, others compound — confirm with your state statute. Premium-bid auctions can reduce the effective rate.

🏠 Rental Cash-on-Cash

Rental Cash-on-Cash Return

Annual cash flow divided by your actual cash invested — the metric that matters when you're putting down real money.

Include vacancy and CapEx reserves in operating expenses for a realistic number.

📥 More Templates

Want the spreadsheet versions?

The web calculators are quick checks. The full Excel/Google Sheets versions include amortization tables, sensitivity analysis, and 10-year cash-flow projections.

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Free: Calculator Spreadsheet Bundle

Three Excel/Sheets templates: tax-lien yield, rental cash-on-cash with 10-year projection, and 1031 exchange comparison.

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