If your evidence of approval lives in a Slack thread, an email chain, or someone's memory of a meeting, all you have is a series of anecdotes, not an audit trail.
Financial control requires that every approval decision, every rejection, every amendment, and every exception is captured automatically, attached to the relevant transaction, and retrievable in seconds. Not because auditors might ask for it (though they will), but because that documentation is the control mechanism. It's what makes financial governance real rather than theoretical.
For the team at CHARITYacCOUNTS!, a Canadian accounting firm serving non-profits and charities since 2002, audit-readiness isn't a nice-to-have - it's the whole brief. Their clients have fiduciary responsibilities to donors, are regularly scrutinized by the CRA and funders, and face audits as a routine part of operating. Before moving to an automated system, the team was managing approvals via email, printing PDFs, and manually importing signatures into QuickBooks - a process that was time-consuming, paper-heavy, and near impossible to reconstruct at speed. Now, with an audit trail that syncs automatically into QuickBooks Online as a PDF, their controller describes it plainly: "That's a gamechanger for our clients. That's how it should be." Auditors log in, see everything they need, and the process that once caused anxiety is now an afterthought.