Free practical checklist

Multi-client QuickBooks month-end review checklist

Use the same four review stages for each client: set scope, check reports, investigate changes, and document follow-up. Keep each client’s records and conclusion separate.

Before you start: Record the client, period, accounting basis, connected sources, and reviewer. The checklist below keeps those details beside each finding.

For bookkeepers, accounting firms, CAS teams, and fractional CFOsRead-only workflow companion
Use the checklist

A four-part month-end review

Check items on this page as you work. The boxes are not a saved review record; keep evidence and approvals in the client’s approved system.

01Set the review boundary

Name the client, period, and question before reviewing figures.

02Validate the core reports

Resolve scope and data-quality issues before writing an explanation.

03Investigate the changes that matter

Focus on movements that need an explanation or follow-up.

04Prepare the reviewed explanation

Record the evidence, open questions, and person responsible for each follow-up.

Take it with you

Download the checklist

Use the workbook to track evidence, the PDF for paper review, or the prompt pack for a read-only Claude review.

XLSXEditable review workbookTrack 17 steps, evidence, owners, due dates, and formula-driven progress.Download workbook → PDFPrintable four-part checklistRecord scope, evidence, follow-up, and reviewer approval on paper.Download PDF → MDRead-only review prompt packUse five scoped prompts without presenting assumptions as source-backed facts.Download prompts →
Keep the review honest

What this checklist does—and does not—do

A bookkeeper, accountant, controller, or advisor still decides the accounting treatment, investigates exceptions, and approves client communications. This checklist does not replace the month-end close.

If the period, accounting basis, source coverage, or supporting records are unclear, record the gap. Resolve it before approving an AI-assisted explanation.

For the underlying report definitions and current QuickBooks navigation, consult Intuit’s QuickBooks support documentation and your client’s documented close process.

Use it in MosoFin

Reuse the review steps next month

Select the authorized workspace and ask the question in a supported AI assistant. Check the returned source records, then let the responsible professional approve the conclusion.

MosoFin publishes QuickBooks and WooCommerce source guides. Xero, Stripe, and Square are research entries, not guarantees of an enabled connector. Check the connection directory for setup and availability.

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FAQ

Month-end review checklist, answered

What should be in a multi-client month-end review checklist?

Record the client, period, accounting basis, and source coverage. Check core reports, trace material changes, and assign an owner to each unresolved item before the final explanation is approved.

Can I use one month-end checklist for every client?

Use the same steps, but set thresholds and reporting scope for each client. Review the current records before drawing a conclusion.

Does MosoFin replace a month-end close or accounting review?

No. MosoFin supports read-only analysis through supported AI assistants. It does not post entries, reconcile accounts, approve accounting treatment, or replace the professional responsible for the close.