Your books should help you understand the month you just finished. That becomes difficult when transactions are scattered across bank feeds, invoices, receipts, and a list of questions no one has answered.
A monthly bookkeeping checklist gives those tasks an order. It also helps you decide who does the work, what information they need, and when the reports are ready to review.
You don’t have to complete every step yourself. If you work with a bookkeeper, the checklist becomes a shared process: your team supplies the business context, the bookkeeping work gets completed, and you review the results.
At AMX, our outsourced bookkeeping services include reconciliations and monthly financial statements. The following checklist can help you prepare for that work and make better use of the reports afterward.
1. Gather the month’s records
Start with the information needed to explain the activity.
Collect bank and credit card statements, purchase receipts, vendor bills, customer invoices, payroll reports, and relevant loan or payment processor statements.
Include new accounts and financing arrangements. If your business opened a credit card or purchased equipment during the month, tell your bookkeeper rather than assuming it will appear automatically.
The IRS explains that supporting documents provide information for entries in your business records. Its recordkeeping guidance is a useful reference for understanding the purpose of receipts, invoices, and other documentation.
Keep a short missing-records list. Assign each item to someone who can retrieve it, so the review doesn’t depend on repeated general reminders.
2. Review transactions that need context
Imported transactions still need review. A merchant name alone may not explain the business purpose of a purchase.
Identify transactions with unclear descriptions, missing documents, or uncertain categories. Answer those questions while the activity is still familiar.
Explain transfers, owner contributions, reimbursements, and unusual payments. These can require different treatment from ordinary sales or operating expenses.
If you don’t know how something should be recorded, describe what happened. “I transferred money from the business checking account to pay the business credit card” gives your bookkeeper more useful information than a guessed expense category.
The goal is to resolve uncertainty, not to rush every transaction into a category.
3. Reconcile bank and credit card accounts
Reconciliation compares your accounting records with the account statement and investigates differences.
Review every relevant account, including accounts with little activity. A forgotten fee or payment can still affect the records.
Check statement dates and balances, identify missing or duplicate entries, and review transactions that remain outstanding. Intuit’s reconciliation guidance describes comparing recorded transactions with the monthly statement.
Don’t treat an unexplained adjustment as the normal way to finish. If the account won’t reconcile, identify what remains unresolved and who will investigate it.
4. Check customer invoices and payments
Review what customers owe and whether received payments have been applied to the correct invoices.
An accounts receivable aging report groups unpaid balances by how long they have been outstanding. It can help you focus on invoices that need attention.
Check for disputed invoices, payments awaiting identification, and credits that haven’t been applied. Then decide who will follow up and what information they need.
A fictional example: a customer paid two invoices together, but the payment was applied to only one. Following up on the second invoice without checking the payment could create unnecessary confusion.
The bookkeeping review should support a clear customer conversation.
5. Review vendor bills and upcoming payments
Check that the bills your business has received are captured in the records and that payments have been applied correctly.
Review due dates, duplicate bills, vendor credits, and amounts that need approval. If a bill is disputed, document the reason and who is handling it.
Keep payment authorization clear. The person recording a bill should know whether someone else needs to approve the payment.
AMX’s accounts payable and receivable support can help organize these recurring tasks. Whatever arrangement you use, make sure responsibilities are understood before a payment becomes urgent.
6. Check payroll and other supporting balances
If you have employees, review the payroll reports and related payments with the person responsible for payroll.
Make sure the bookkeeping process accounts for the payroll information rather than relying only on the net amount leaving the bank.
Other balances may need attention depending on your business. These can include loans, inventory, deposits, prepaid expenses, or amounts collected for taxes.
You don’t need to create accounting adjustments on your own. Flag changes and provide supporting records so the appropriate person can review them.
For inventory businesses, explain significant count differences, damaged stock, or changes in how purchases and sales are recorded.
7. Review the financial statements
Once the underlying work is complete, review the reports together.
The profit and loss statement shows income and expenses over a period. The balance sheet shows assets, liabilities, and equity at a particular date. Cash-flow reporting helps explain how money moved.
Start with practical questions:
- Did revenue change from the previous month?
- Which expenses moved noticeably?
- Are customer balances building up?
- Are there unfamiliar or unexpected balances?
- What needs attention before next month?
A report is more useful when you understand what changed and why. Our financial reporting services include helping owners make sense of the information.
8. Record decisions and close the loop
End the review with a short action list.
For each issue, identify the next step, the responsible person, and the date for checking progress. Separate completed bookkeeping from items that still need clarification.
Then agree on how later corrections will be handled. If a prior month changes, you should understand what changed and whether updated reports need to go to your CPA or another recipient.
Save the completed reports and supporting records in an organized location with appropriate access.
Put the checklist on a realistic schedule
A useful monthly process has three parts: records arrive, bookkeeping gets completed, and someone reviews the results.
Set dates around when statements and other information become available. Your review date should allow time for questions rather than assume every document arrives immediately.
For example, a restaurant owner might assign one manager to collect purchase records while the owner handles questions about equipment purchases and financing. The bookkeeper then has a clear contact for each issue.
Your schedule should reflect your team’s capacity and the complexity of the business. Consistency matters more than an ambitious deadline that is missed every month.
If the work keeps slipping, identify the point where it gets stuck. You may need better document collection, clearer responsibilities, or additional bookkeeping support.
Schedule a free consultation with AMX to discuss a monthly process that fits your business and gives you reports you can use.