Windows software for law offices from ERICH Incorporated

Free real estate closing calculator

HOA, Rent & Security Deposit Proration Calculator

Prorate HOA dues or rent between seller and buyer and separately account for a tenant security deposit transferred at closing.

Preparing an actual real estate closing?

Use the calculator for a quick estimate, then use Closing Disclosure Software when you need saved closing files, calculations, validation and print/PDF output.

Calculate HOA or Rent Proration

Lease terms, association rules, local law and contract language control the actual treatment of rents, dues and deposits.

Closing adjustments for income and recurring charges

HOA dues and rent often cover a defined period that spans the closing date. This calculator divides the amount by calendar days and shows the buyer and seller share using the closing-day convention you select.

Security deposits are separate

A tenant security deposit is not a day-by-day proration. The tool therefore shows the entered deposit as a separate transfer amount so it is not mixed into the periodic charge calculation.

Related tools

Need a repeatable closing workflow?

Closing Disclosure Software is designed for law offices and closing professionals who prepare transactions repeatedly and want saved data, calculations, validation and professional print/PDF output.

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