Month-End Close: A Practical Checklist for Small Finance Teams

Closing the month means making sure everything that happened in it is recorded, checked and agreed, then locking it so it stops changing. In a small team that usually falls to one or two people, often in the same week as payroll. A written checklist, worked in the right order, is what turns that week from a scramble into a routine.

Why order matters

Most month-end pain comes from doing steps in the wrong order. Reconcile the bank before every receipt is recorded and you'll reconcile it twice. Run reports before accruals are in and the profit figure changes after the MD has seen it. The checklist below runs in five stages, and each stage assumes the one before it is finished.

The timings are a sensible target for a business with a few hundred transactions a month. Start where you are, and tighten the timing once the order is stable.

Stage 1: Capture

• Every customer invoice for the month is raised and approved. Check the invoice approval queue for anything stuck.
• Every receipt is recorded against its invoice. Short payments are recorded as short, not rounded up.
• Every supplier bill and payment voucher for the month is entered, with its supporting document.
• Payroll for the month is approved and posted, including PAYE, pension and other statutory deductions.
• Petty cash and staff expense claims are submitted, with receipts.

Owner: the people who raise the transactions. The accountant chases; they don't re-key.

Stage 2: Reconcile

• Bank: each bank account's closing balance agrees with the statement. List every reconciling item with a reason and a date.
• Receivables: the customer balances add up to the receivables account. Investigate any customer with a credit balance.
• Payables: supplier balances agree with supplier statements for the largest five or ten suppliers.
• VAT payable: output VAT on the month's sales, less input VAT you can claim, ties to the account balance. See our guide to VAT in Nigeria.
• Payroll liabilities: PAYE, pension and NHF payable equal what the pay run deducted, less what's been remitted.
• Staff loans: the loan balances agree with the loan schedule after this month's deductions.

A worked example makes the bank step concrete. Adebayo & Co. Logistics closes October with ₦14,620,500 in its GTBank account per the books, and ₦13,156,000 per the statement.

Every line is explained and dated, and one of them is a bank error with a follow-up. That's what a finished reconciliation looks like. A reconciliation with an unexplained difference, however small, isn't finished.

Stage 3: Adjust

• Accruals: costs incurred in the month but not yet billed, such as the last week of a contractor's work or the month's electricity.
• Prepayments: costs paid in advance, such as a year's office rent in Garki, spread over the months they cover.
• Deferred income: fees billed in advance, such as a full term's school fees, recognised as the term runs.
• Depreciation: the month's charge on vehicles and equipment.
• Suspense: clear the suspense or miscellaneous account to zero, or document what remains.

Owner: the accountant, with a short note for each adjustment explaining the basis.

Stage 4: Review

• Someone who didn't prepare the numbers reviews the reconciliations and adjustments. In a two-person team, that's the finance manager or the MD.
• Compare each income and expense line to last month and to the same month last year. Ask about anything that moved more than you'd expect.
• Run the trial balance and confirm debits equal credits, then confirm the balance sheet accounts tie to their reconciliations.

This is separation of duties applied to the close. The reviewer signs off with a name and a date, so there's a record of who agreed the numbers.

Stage 5: Report and lock

• Produce the month's reports: profit and loss, balance sheet, cash position and receivables ageing. Our guide to the reports owners should read monthly covers what to include.
• Send them with a short commentary: three to five sentences on what changed and why.
• Lock the period, so nobody can post into it without reopening it deliberately.
• Note anything that slipped, and fix the cause before next month.

Common reasons a close runs late

• Approvals still open on the last day, so invoices and vouchers miss the month.
• Receipts arrive as bank alerts and are matched by hand, so the bank reconciliation becomes the bottleneck.
• Payroll is finished in a separate spreadsheet and posted late.
• Nobody locks the period, so late entries quietly change last month's numbers after reports have gone out.

How Flux helps

Several of these steps get shorter when the records come from one place. In Flux, invoices and vouchers go through approvals before month-end, online payments are matched to their invoices automatically and short payments stay flagged, payroll runs with statutory deductions worked out, and Tax & Reporting gives you the cash-basis VAT report and payment exports. The general ledger, journals, trial balance and period close are on the roadmap rather than available today: see the Finance & Accounting page and ask to be notified when they ship.