Terms of use

Retaintally is provided “as is”. It applies the arithmetic and rules described on this site to the schedule of values and settings you provide. It is not legal advice. It relies on your figures and settings being complete and accurate, and it doesn't cover the cases listed in the FAQ. You remain responsible for checking your contract, your figures and any application you submit. Retaintally is not affiliated with or endorsed by the American Institute of Architects; AIA®, G702® and G703® are its trademarks, and Retaintally is not the official AIA documents.

Free plan

The free plan lets you load a schedule of values of any size and see the full summary, every check, 3 what-ifs and the first 5 lines.

Pro

Pro is licensed per person. Payments are processed by Polar (polar.sh) as merchant of record, which calculates and collects any sales tax or VAT; the checkout page and your receipt show our Polar seller name, Launchtools. Subscriptions renew automatically until cancelled; the 7-day pass expires after 7 days. Refunds are available within 14 days if Retaintally can't read your file or applies a rule incorrectly.

Acceptable use

Don't resell or redistribute license keys.

Trademarks

Excel and other names are trademarks of their respective owners. Products named on comparison pages are mentioned only for comparison; Retaintally is not affiliated with, endorsed by or sponsored by any of them.

Last updated: 2026-11-04