Month-end close & reportingMonth-End Close Process: Who Does What, and in What Order

It's the 4th of the month. The owner asks, "Are the books closed?" The bookkeeper thinks the controller is waiting on payroll. The payroll person thinks they sent the file last Tuesday. The controller is waiting on a bank statement that's sitting in someone's inbox under a promo email for patio furniture.

Nobody did anything wrong. Nobody knew whose turn it was, either.

That's the real problem with most small business closes. The tasks are fine. The handoffs are fuzzy. This guide lays out a month end close process by role and by order, so everyone knows when the baton is theirs.

What the month end close is actually for

The month end close is the routine of finishing a month's bookkeeping, checking it, and locking it so the reports stop changing. When it's done well, the P&L you read on the 10th is the same P&L you'll read in June.

If you want the bigger picture of what those finished reports should tell you, we wrote about what the month-end close is actually supposed to tell you. This article is the mechanics: who touches what, and when.

The roles in a month end close process

Even in a small company, the close has more than one job in it. One person might wear several hats, but the hats should still have names.

• Bookkeeper: records and categorizes transactions, enters bills and invoices, and runs the bank and credit card reconciliations.
• Payroll: processes payroll and makes sure wages, employer taxes and benefits land in the right accounts.
• Controller: posts adjusting entries, reconciles the balance sheet, reviews the work and signs off. (Our controller services cover this layer.)
• Owner or CFO: reads the reports and asks the annoying questions. Annoying questions are good. They're cheaper in May than at tax time.

At ABFI, each client also has a Client Accounting Manager who keeps the calendar and chases the handoffs, which is a fancy way of saying someone notices when the bank statement is missing on day two instead of day nine.

The order that works, step by step

Order matters because each step feeds the next. Reconciling the balance sheet before payroll is posted is like mopping the floor before you finish cooking.

1. Cutoff (days 1 to 2). All sales invoices and vendor bills dated in the month get entered. Late receipts get chased.
2. Bank and card reconciliations (days 2 to 4). Every bank, credit card and loan account is matched to its statement. If this step makes you sigh, our bank reconciliation process, step by step is written for you.
3. Payroll and benefits (days 2 to 4). Payroll journal entries are posted and checked against the payroll provider's register.
4. Receivables and payables review (day 4). The A/R aging and A/P aging reports should match the balance sheet totals for those accounts to the penny.
5. Adjusting entries (days 4 to 5). Accrued expenses (costs you've incurred but haven't been billed for yet), prepaid expenses spread over the months they cover, and depreciation. If those terms make your eyes glaze, read accruals and prepaids, explained with a coffee subscription.
6. Balance sheet reconciliation (days 5 to 6). Every account gets a support schedule that proves its balance. This is the month end reconciliation that catches what the bank rec can't.
7. Review (days 6 to 7). The controller compares this month to last month and to budget, and asks why anything moved a lot.
8. Reports and lock (day 7 to 8). Reports go to the owner, and the period gets a closing date in the accounting system so nobody edits March in August by accident.

If you want this as a printable list you can tick off, use our month-end close checklist for small business.

A worked example: a 12-person agency closes March

Suppose you run a 12-person marketing agency with about $140,000 in monthly revenue. Here's how March might close.

On April 2, the bookkeeper enters the last three client invoices and a $2,300 freelancer bill that arrived late. On April 3, the business checking, savings and two credit cards are reconciled. One card has a $612 charge nobody recognizes, so it goes on the question list for the owner.

On April 4, payroll is posted: $78,000 in gross wages plus employer taxes. The controller notices the agency paid a $4,800 annual software subscription in March. Rather than letting all $4,800 hit March expenses, it's recorded as a prepaid and $400 a month is expensed over twelve months. March's profit now looks like March instead of like a bad week.

On April 5, the controller reconciles the balance sheet and finds the A/P aging shows $18,450 while the balance sheet shows $18,900. The $450 gap is a bill entered twice. Fixed.

On April 7, the owner gets a P&L, balance sheet and cash summary with three short notes, including the mystery $612 charge (a team lunch, as it turns out). The period is locked. Everyone goes back to their actual jobs.

How long should each handoff take?

For most small businesses with clean books, five to eight business days is a sensible target for the whole thing. The first few closes after a cleanup usually take longer, and that's normal.

What slows things down is almost never the math. It's waiting: for a statement, for a receipt, for an answer from the owner about a charge at a hardware store in another state. Write down a due date for each handoff. When one slips, the close keeps moving and the open item gets noted.

Common breakdowns in the order

A few patterns show up again and again:

• Payroll gets posted after the balance sheet is reconciled, so the reconciliation has to be redone.
• Someone edits a closed month to "fix" a categorization, and last month's reports change.
• The review step gets skipped because everyone's busy, which is a bit like skipping the smoke detector because the house hasn't caught fire yet.

Each of these is a structure problem. A lone bookkeeper can't review their own work with fresh eyes, no matter how good they are. That's why we build closes with a separate preparer and reviewer.