How long should a quarterly financial review actually take?
About 90 minutes if your books are already current. It's designed to be a focused check-in, not a full audit — the goal is catching problems early, not doing a deep-dive every three months.
What if I don't have a formal budget or forecast to compare against?
Compare against the same quarter last year, or against your own expectations going in. Having no benchmark at all is the bigger risk — even a rough one gives you something to react to.
Do I need an accountant to run this review?
No — it's built to be run by the business owner using numbers already in your books. An accountant becomes useful if the review surfaces something you don't know how to fix.
Is there a similar checklist for closing the books every month?
Yes — see the Month-End Bookkeeping Checklist for the recurring monthly close routine that feeds into this quarterly review.