Measurement book and RA billing software for contractors
Construction billing needs a record of the work being claimed and the amount approved for payment. Sitora connects bills of quantities, measurement books, running account bills, certification, and payments within the project, so billing teams can follow the supporting records.
Book a demoStart with quantities and measurement records
Use the project bill of quantities as the reference for measured work. Record measurements and complete the required review before preparing a claim. Daily reports and photos provide site context, but measured quantities and their approvals support the bill. Check units and previously claimed work before including a quantity in the next billing period.
Prepare the running account bill and track certification
Prepare the RA bill from the relevant measurement records and review its supporting documents. Follow the bill through certification, keeping the claimed amount distinct from the certified amount. Review advances, retention, and applicable deductions against the project terms. VAT and TDS entries need to match the project setup and your accountant's review.
Follow certified amounts through payment
Record payments and review outstanding bills from the finance workspace. Keep the payment record linked to the bill it settles so reviewers can distinguish billed, certified, and paid amounts. Role permissions separate preparation from approval where your company requires it. English and Nepali interfaces let site and office teams work with the same project records.