Tools / Late fee

Late fee calculator

Enters your lease terms only: total = flat + (rent × percent/100) + (daily × min(days late, daily max days)). This tool does not check state/city legal limits — verify enforceability yourself.

Rent due ($)

Days late

Flat fee ($)

Percent of rent (%)

Daily fee ($)

Daily fee max days

Calculated late fee: $50.00

Flat $50.00 + percent $0.00 + daily $0.00 (5 days late).

Optional: grab a printable lease checklist or Schedule E worksheet. No signup required to use the calculator.

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