Month-End Close Checklist for Bookkeepers (Free Template)

The month-end close is the most repetitive process in bookkeeping — and the one most likely to fall apart without a checklist. Miss a bank reconciliation or skip a suspense account review, and you'll spend the first week of next month fixing last month's books.

This checklist covers every step from pre-close preparation through final review, in the order you should complete them. It's built for bookkeepers and accounting teams at small to mid-sized firms who want to close the books accurately in 3-5 business days, not 10-15.

Pre-Close Preparation (Days 1-2)

Before you touch the books, gather everything you need. Chasing documents mid-close is the number one reason closes drag into the second week.

Collect source documents

• Bank statements for all accounts (checking, savings, money market, lines of credit)
• Credit card statements for all business cards
• Loan statements with current balances and interest charges
• Petty cash log and receipts
• Expense reports and receipts from team members
• Vendor invoices received but not yet entered
• Customer invoices issued during the month
• Payroll reports (gross pay, taxes, deductions, employer costs)

Verify completeness

• Confirm all bank feeds are synced through month-end
• Check that all transactions are imported from connected apps (payment processors, POS systems, payroll)
• Verify all recurring manual journal entries have been posted
• Confirm payroll has been processed and recorded for the month

Bank and Cash Reconciliations (Days 2-3)

Reconciliations are the foundation of an accurate close. Complete these before posting any adjustments — everything else depends on correct cash balances.

• Reconcile every bank account — match the bank statement ending balance to the general ledger. Investigate every difference, no matter how small. A $5 discrepancy today becomes a $500 mystery at year-end.
• Reconcile credit card accounts — match statement balances to the GL. Categorize any unrecorded charges.
• Reconcile petty cash — count physical cash, match to the petty cash log, and record any variances.
• Review outstanding checks — investigate checks outstanding for more than 90 days. Void stale checks and re-issue if needed.
• Review outstanding deposits — deposits in transit should clear within 1-2 business days. Investigate anything older.

Accounts Receivable Review (Day 3)

• Review the AR aging report — flag anything over 60 days for follow-up
• Record bad debt write-offs for invoices deemed uncollectible
• Verify all customer payments received during the month are applied to the correct invoices
• Send statements to clients with outstanding balances
• Reconcile the AR subledger to the GL control account

Accounts Payable Review (Day 3)

• Enter all vendor invoices received through month-end
• Review the AP aging report — identify past-due invoices and resolve discrepancies
• Verify all payments made during the month are recorded
• Match vendor statements to AP subledger balances
• Reconcile the AP subledger to the GL control account
• Accrue expenses for goods or services received but not yet invoiced (utilities, professional services, subscriptions billed in arrears)

Payroll and Employee Expenses (Day 3)

• Verify gross payroll, employer taxes, and benefits are recorded correctly
• Reconcile payroll tax liabilities (federal, state, local) to GL accounts
• Record employer-paid benefits (health insurance, retirement contributions, workers' comp)
• Review and post employee expense reports
• Accrue wages earned but not yet paid (if pay periods don't align with month-end)

Adjusting Journal Entries (Day 4)

After reconciliations are complete, post the adjustments that bring the books from cash basis to accrual (or clean up existing accrual entries).

• Prepaid expenses — amortize insurance premiums, software subscriptions, and other prepaid items for the month
• Depreciation — record monthly depreciation for all fixed assets
• Accrued expenses — accrue interest on loans, unbilled professional fees, and other expenses incurred but not yet invoiced
• Deferred revenue — recognize revenue earned during the month from advance payments
• Inventory adjustments — record shrinkage, write-downs, or cost of goods sold adjustments (if applicable)
• Intercompany entries — record and reconcile intercompany transactions (if applicable)

Revenue and Expense Review (Day 4)

• Compare current month revenue to prior month and the same month last year — investigate variances greater than 10%
• Compare current month expenses to budget and prior periods — investigate unexpected increases
• Verify no expenses are posted to incorrect accounts or periods
• Review suspense and clearing accounts — clear all balances to the correct accounts
• Verify sales tax collected matches sales tax liability accounts

Final Review and Close (Day 5)

• Run a trial balance and scan for unusual balances, negative balances, or accounts that should be zero
• Review the balance sheet — verify all accounts have reasonable balances and tie to supporting documentation
• Review the P&L — confirm revenue and expenses are complete and properly categorized
• Generate and review the cash flow statement
• Document all adjusting entries with supporting notes (for the audit trail)
• Lock the period in your accounting software to prevent changes
• Save or export final financial statements (P&L, balance sheet, cash flow)
• Deliver reports to stakeholders (owner, CFO, management team)

Month-End Close Timeline

Here's a recommended timeline for a 5-day close:

• Days 1-2: Collect documents, verify completeness, start bank reconciliations
• Day 3: Complete reconciliations (bank, AR, AP), review payroll
• Day 4: Post adjusting journal entries, review revenue and expenses
• Day 5: Final review, generate reports, lock the period

Teams that follow a structured checklist typically close within 5 business days. Without one, closes often stretch to 10-15 days — which means you're still fixing last month when the next close arrives.

Tips for Faster Monthly Closes

Automate document collection

The biggest bottleneck in the close process is waiting for documents — bank statements, expense receipts, vendor invoices. Set up a recurring file request that automatically reminds clients or team members to upload their documents by the 3rd of each month. When documents arrive on time, the close starts on time.

Use a recurring checklist

Don't rebuild the checklist from scratch each month. Use a template that carries forward, and check off items as you go. This prevents missed steps and creates an audit trail showing who completed what and when.

Reconcile weekly, not monthly

If you reconcile bank accounts weekly throughout the month, the month-end reconciliation becomes a 15-minute verification instead of a 2-hour investigation. The same applies to AP and AR — small weekly habits prevent month-end surprises.

Set hard deadlines for source documents

If expense reports and vendor invoices arrive on the 10th, your close can't start until the 10th. Set a policy: all source documents due by the 3rd business day. Enforce it. Late submissions get pushed to the next month.

Standardize your chart of accounts

Inconsistent account coding quietly eats your close time. When team members categorize the same expense three different ways, you spend the close reclassifying instead of reviewing. Standardize your chart of accounts and provide clear coding guidelines.

For more on streamlining your bookkeeping workflows, see our bookkeeping client onboarding checklist and year-end accounting checklist.

Frequently Asked Questions

How long should the month-end close take?

A well-organized bookkeeping team should close the books within 5 business days. Teams with automated processes and consistent document collection often close in 3 days. If your close regularly takes more than 10 business days, the problem is usually missing source documents or a lack of standardized process — not transaction volume.

What's the difference between a month-end close and a year-end close?

The month-end close covers the same reconciliation and review steps every month. The year-end close adds annual depreciation adjustments, tax provision calculations, audit preparation, 1099 and W-2 generation, and financial statement finalization. Think of the year-end close as the month-end close plus tax and compliance work.

What documents do I need from clients for the month-end close?

At minimum: bank statements, credit card statements, loan statements, expense receipts, payroll reports, and any vendor invoices not yet recorded. For clients with inventory, add purchase orders and inventory counts. The faster you collect these documents, the faster you close — a document collection portal with automated reminders cuts out the back-and-forth.

Should I close the books on a cash basis or accrual basis?

Accrual basis gives a more accurate picture of financial performance and is required for businesses with inventory or those exceeding $27 million in gross receipts. Even for smaller cash-basis clients, adding accrual adjustments during the close (prepaid expenses, accrued liabilities) makes the financial statements more useful for decision-making.

How do I prevent changes to closed periods?

Lock the period in your accounting software after the close is complete. QuickBooks, Xero, and most accounting platforms let you set a closing date with password protection. This prevents accidental (or intentional) changes to prior periods and keeps your financial statements reliable.