Skip to content
Bookkeeping Education

Small Business Bookkeeping Checklist: What to Review Every Month

Good bookkeeping is not just about entering transactions. It is about keeping a monthly rhythm so your records stay current, your reports make sense, and your tax preparer has cleaner information when needed.

1. Review all bank and card feeds

Start by confirming that every business bank account, card account, payment processor, and loan account is connected or represented in your accounting system. Missing feeds can create gaps in your reports.

2. Categorize transactions carefully

Review income and expense categories instead of accepting every automatic suggestion. Correct categorization helps your profit and loss report become more useful.

3. Reconcile accounts

Reconciliation confirms that accounting records match bank, card, and platform statements. This is one of the most important steps in producing reliable books.

4. Review accounts receivable and accounts payable

Check open invoices, unpaid bills, customer balances, and vendor balances. These reports can reveal missing payments, duplicated bills, or items that need follow-up.

5. Check owner draws, transfers, and loans

Transfers between accounts, owner contributions, owner draws, and loan payments often need careful classification. Misclassifying these items can distort profit and expense reports.

6. Save important documents

Keep receipts, invoices, statements, loan documents, payroll reports, and tax records organized. Clean documentation makes cleanup projects and year-end work easier.

7. Review financial reports

At minimum, review your profit and loss, balance sheet, and cash flow information. Look for unusual changes, missing categories, negative balances, or numbers that do not make sense.

Need help with monthly bookkeeping?

Optimal Ledger can help organize your books and keep your monthly close moving. Send a consultation request to get started.