Accounting & tax · Finance

The Month-End Close Checklist,and What to Hand Off.

A practical month-end close checklist for small firms and client accounting teams, with the steps an AI agent can prepare and the ones that should stay with a person.

The Short Answer

A reliable month-end close has five stages: collect, reconcile, review exceptions, adjust and report. AI agents can prepare most of the collecting and reconciling (pulling the trial balance, matching payouts to deposits, flagging uncategorized items and drafting variance notes) while people review exceptions, approve entries and sign off the report.

Short answer · Updated

Month-end lives in spreadsheets, bank feeds and a dozen "quick question" emails, and the close pack is still due Monday. A clear checklist won't make the work disappear, but it shows exactly which steps are judgment and which are just preparation.

1. Collect

  • Bank and credit card statements for every account
  • Payment processor payouts (Stripe, Square, PayPal)
  • Payroll reports
  • Bills and receipts received during the month
  • Open questions from the client or business owner

Hand off: gathering statements and exports, and listing what's still missing with a drafted request to the client.

2. Reconcile

  • Bank accounts to statements
  • Payment processor payouts to bank deposits, net of fees and refunds
  • Credit cards
  • Accounts receivable and payable aging
  • Payroll to the general ledger

Hand off: the matching itself. An agent can tie payouts to deposits, so that 214 transactions are matched and only the handful that don't tie out are shown.

3. Review Exceptions

  • Uncategorized or miscategorized transactions
  • Unmatched deposits and payments
  • Unusual amounts versus prior months
  • Refunds and credits booked to the right period

Keep with a person: deciding what each exception means. Let the agent flag them; you decide.

4. Adjust

  • Accruals and prepaid expenses
  • Depreciation and amortization
  • Deferred revenue
  • Intercompany entries

Keep with a person: approving and posting entries. An agent can draft the support; you post.

5. Report

  • P&L, balance sheet and cash flow
  • Variance notes against last month and budget
  • Overdue invoices and collections status
  • Close pack sent to the client or owner

Hand off: drafting variance notes and the collections summary, with every number cited to the ledger. Keep: the sign-off.

Where to Start

Start with reconciliation. It's the most mechanical and the most time-consuming, and the results are easy to check. The month-end close assistant works through this checklist in order and tells you exactly what's left. Want a printable version? Get the Month-End Close & Tax-Season Checklist.

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