This article explains how to commit and uncommit invoices in Abtrac — including what committing does (locks the invoice and signals it’s finished) and how users with appropriate privileges can reverse it if needed. It outlines the steps for committing/uncommitting single and multiple invoices, how to view committed vs uncommitted invoices, and important considerations when editing after committing. Committing an invoice also ties into Abtrac’s broader invoice status workflow — where statuses such as Draft, Approved or Committed can be used in a hierarchy to reflect your team’s approval process before an invoice is finalised and sent.