If your month-end close lives in one person’s head, it isn’t a process — it’s a risk. The day that person is on holiday, or leaves, or simply forgets a step under deadline pressure, the close slips and the firm scrambles. A real close process survives the people who run it.
This guide lays out the complete month-end close as six phases. It’s built for accounting and bookkeeping firms with a team to coordinate — roughly 5 to 50 staff — where the close has to be repeatable across clients and across people, not heroic.
Free download: the month-end close checklist gives you these six phases as a tick-along document with working-day targets. Use it alongside this guide.
Why a checklist isn’t a process
Most firms run month-end on a flat checklist. It works right up until something goes wrong — and at month-end, something always goes wrong. The bank won’t reconcile. A record is missing. A variance looks off. A checklist goes silent at exactly the moment you need it most, and the close falls back on whoever has the most experience.
The fix isn’t a longer checklist. It’s a process that branches — that carries the logic for what to do when the routine path breaks. The clearest way to express that is a decision tree, where every exception has a defined path that ends either resolved or escalated to someone who can decide. No dead ends.
That branching idea runs through every phase below.
The six phases
Phase 1 — Cut-off & preparation
Preparation decides the speed of the whole close. The single biggest cause of a slow close is starting reconciliations before the records are complete. Lock the prior period, confirm what’s in scope for this client (payroll, VAT, stock, intercompany — scope drives everything that follows), set and communicate a cut-off date, gather the source records, and agree the opening position against last period’s signed-off close.
The branch that matters here: are all records in? If not, the close clock holds, you chase via the engagement lead, and if records are still missing by working day one, it escalates — because a missing-records delay is a client-management problem, not just an accounting one.
Phase 2 — Reconciliations
The core of the close. Reconcile the bank to statement (not just the live feed), the control accounts (debtors, creditors, VAT, PAYE/NIC, wages), and intercompany balances where the client is part of a group. Each reconciliation follows the same logic: match, test against your unmatched-items threshold, and treat the difference. Read the dedicated guide on month-end bank reconciliation for the full exception tree.
Phase 3 — Accruals & prepayments
This is where the numbers become true to the period rather than to the cash. Post accruals for costs incurred but not invoiced and revenue earned but not billed; spread prepayments across the periods they cover; and — critically — handle prior-period reversals so nothing is double-counted. See accruals vs prepayments for the detail.
Phase 4 — Review & variance
Review is where the close earns trust. The rule is simple: nothing material moves without an explanation. Compare each line to prior period and budget, flag anything beyond your variance threshold, and explain, correct, or escalate every breach. The close review and sign-off guide covers how to make this repeatable.
Phase 5 — Reporting & sign-off
Prepare the management accounts to the client’s agreed format, have the reviewer work a sign-off pack (not a blank-page review), and record who signed off, on what, and when. That record is your audit trail.
Phase 6 — Lock & handover
The close isn’t done when the accounts go out — it’s done when the next preparer could pick it up cold. Lock the period, file the workpapers where the next reviewer can find them, and note carry-forwards for next month.
How long should a close take?
There’s no universal answer, but the firms that close fastest share three habits: they prepare before they start, they give every task a named owner, and they handle exceptions with a known path instead of improvising. If you want to measure and shorten yours, see reducing month-end close time and month-end close KPIs.
From process to live workflow
Everything above can live in a document — and a document is a fine way to teach the close. It’s a poor way to run it. A document can’t show you which client’s close is at which step, route an exception, or record a sign-off automatically.
That’s the gap the Month-End Close System fills: the full process as SOPs and decision trees, plus a one-click import into PathPilot, where the same branching close becomes a live workflow your whole team runs — every step owned, every exception routed, every sign-off recorded.
Start with the free checklist. When you’re ready to make the close repeatable by anyone on your team, the system is the next step.