Month-End Close Checklist for Small Businesses
Quick Answer
A month-end close is the set of steps you take after each month ends to make sure your books are complete and accurate. Finalize and approve timesheets, run payroll and labor reports, record all bills and close received purchase orders, send all invoices, reconcile bank and credit card accounts, update asset, PTO and mileage records, review job costs and compare results to budget. A checklist with owners and due dates keeps the close consistent and fast.
Most small business owners only find out how a month really went weeks later, if ever. Bills come in late, invoices go out late, timesheets get fixed after payroll and nobody is sure whether the numbers in the accounting software are complete. Decisions get made on gut feel because the reports can't be trusted.
A month-end close fixes that. It's a short, repeatable set of steps that brings your time, purchasing, billing and accounting records up to date after each month, so the reports you look at are complete. This guide walks through each step, with a free month-end close checklist you can hand to your team and your bookkeeper. Your accountant can help you add anything specific to your books.
Why a Monthly Close Matters
- Accurate monthly profit, not just a bank balance.
- Problems caught early, like overspending or unbilled work.
- Faster year-end, because each month is already clean.
- Better decisions on pricing, staffing and spending.
- Lower accounting fees when your accountant gets clean records.
- Ready answers for lenders, investors or partners.
Free Month-End Close Checklist
Month-End Close Checklist
Month: ______ | Close target date: ______ | Closed by: __________ | Reviewed by: __________
| Area | Task | Owner | Due (business day) | Done |
|---|---|---|---|---|
| Time and payroll | Approve all timesheets for the month | Managers | 1 | ☐ |
| Time and payroll | Run payroll and labor reports; confirm payroll recorded | Office | 2 | ☐ |
| Purchasing | Close received POs; enter all bills | Purchasing / AP | 2 | ☐ |
| Billing | Send all invoices for work completed | Billing | 2 | ☐ |
| Cash | Reconcile bank accounts | Bookkeeper | 3 | ☐ |
| Cash | Reconcile credit cards and petty cash | Bookkeeper | 3 | ☐ |
| Receivables | Review aging; follow up on past-due | Billing | 3 | ☐ |
| Expenses | Process expense reports and mileage | Office | 3 | ☐ |
| Assets | Record new purchases, disposals and depreciation | Bookkeeper | 4 | ☐ |
| PTO | Review PTO balances and liability | HR / office | 4 | ☐ |
| Jobs | Review job costs and billing | PMs | 4 | ☐ |
| Review | Review financial statements vs. budget | Owner | 5 | ☐ |
Step 1: Finalize Timesheets
Labor is usually a small business's biggest cost, so the close starts with time. Make sure every timesheet for the month is complete and approved: missed punches fixed, PTO entered, job or cost codes correct and overtime approved. If your pay periods don't line up with month-end, note which hours belong to which month. See how to audit timesheets and the payroll cutoff date.
Step 2: Run Payroll and Labor Reports
Run your payroll reports for the month: total regular and overtime hours, labor cost by department or job and PTO used. Confirm payroll from your payroll provider is recorded correctly in your books, including employer taxes. If a pay period crosses month-end, ask your accountant whether to record an accrual for wages earned but not yet paid. See payroll reports for business owners and labor distribution reports.
| Labor report | What to check |
|---|---|
| Hours by employee | Missing or unusual hours |
| Overtime by employee and department | Unplanned overtime |
| Labor cost by job or department | Costs posted to the right place |
| PTO used | Matches approved requests |
Step 3: Close Purchase Orders and Enter Bills
Match purchase orders to what was received and to vendor bills. Close POs that are fully received, follow up on items still open and enter every bill for the month, even if you haven't paid it yet. Bills that arrive after the close for goods received in the month should be recorded in the right month if you use accrual accounting. See the accounts payable log and purchase order vs. invoice.
Step 4: Send All Invoices
Bill for everything completed during the month: finished jobs, progress billings, time and materials work and recurring services. Unbilled work is lost cash flow and understates revenue. Compare hours and materials recorded to jobs with what was invoiced to catch anything missed. See project billing.
Step 5: Reconcile Bank Accounts
Match every transaction in your bank accounts with your accounting records. Reconciling catches missing entries, duplicate payments, bank errors and fraud. The ending balance in your books should match the bank statement after accounting for outstanding checks and deposits in transit. See the bank deposit log.
Step 6: Reconcile Credit Cards and Petty Cash
Match company credit card statements to receipts and coding, and make sure every charge has a business purpose. Count petty cash and reconcile it to the log. See the company credit card policy and petty cash log.
Step 7: Review Receivables
Run an accounts receivable aging report. Follow up on invoices past due, note disputes and decide whether any accounts may be uncollectible. Slow collections often show up here before they show up in the bank account. See past due invoice letters.
Step 8: Process Expenses and Mileage
Collect and approve employee expense reports and mileage logs for the month, and record reimbursements. Doing this monthly keeps expenses in the right period and avoids a pile of receipts at year-end. See the expense report template and mileage rates and tracker.
Step 9: Update Asset Records
Record new equipment and vehicle purchases, sales, disposals and transfers. Make sure your asset list matches your accounting records, and record depreciation if your accountant has you do it monthly. See equipment depreciation.
Step 10: Review PTO Balances
Check that PTO accruals and usage for the month are correct. If you record PTO liability on your books, update it. Watch for employees with large balances or negative balances. See PTO liability.
Step 11: Review Job Costs
For businesses that do jobs or projects, review costs against budget for each active job: labor hours, materials and subcontractors. Look for jobs running over, costs posted to the wrong job and work done but not billed. See how to track labor costs by job and project budget tracking.
Step 12: Review the Numbers
Once everything is recorded, run the profit and loss statement, balance sheet and cash flow, and compare them to budget and last month. Look for anything that doesn't make sense and ask why. A short monthly review with your bookkeeper or accountant turns the numbers into decisions.
| Metric | This month | Last month | Budget | Notes |
|---|---|---|---|---|
| Revenue | ||||
| Labor cost | ||||
| Labor cost % | ||||
| Materials / COGS | ||||
| Gross profit | ||||
| Overhead | ||||
| Net profit | ||||
| Cash |
See labor cost percentage and tracking KPIs monthly.
How Long Should the Close Take?
Many small businesses can close within five business days after month-end once the process is set up. Your first few closes will take longer while you clean up old issues. The goal is consistency: the same steps, owners and order every month.
| Business day | Focus |
|---|---|
| 1 | Timesheets approved |
| 2 | Payroll reports, bills and invoices |
| 3 | Reconciliations, receivables, expenses |
| 4 | Assets, PTO, job costs |
| 5 | Review and close |
Who Does What
| Role | Responsibilities |
|---|---|
| Managers | Approve timesheets and expenses |
| Office or admin | Payroll reports, expenses, PTO |
| Purchasing | Receive orders and close POs |
| Billing | Invoices and collections |
| Bookkeeper | Bills, reconciliations, assets |
| Project managers | Job cost review |
| Owner | Final review and decisions |
In a very small business, one or two people may do all of this. The checklist still helps make sure nothing gets skipped.
Making It an SOP
Write your month-end close as a standard operating procedure with each step, owner and due date, and include screenshots or instructions for each report. When the bookkeeper is out or someone new takes over, the close still happens the same way. See how to write work instructions.
Example: A Cleaning Company
A commercial cleaning company with 40 employees had no regular close. The owner looked at the bank balance and an occasional profit and loss report that was always missing bills. They set up a five-day close: managers approved timesheets on day one, the office ran labor reports by client site on day two along with bills and invoices, the bookkeeper reconciled on day three and the owner reviewed results on day five. Within three months, she spotted two client sites where labor was over 70% of revenue and repriced them.
Common Mistakes
- Closing before timesheets are final.
- Late bills recorded in the wrong month.
- Unbilled work sitting at month-end.
- Skipping reconciliations.
- No owners or due dates for each step.
- Never reviewing the numbers after closing.
- Saving everything for year-end.
Month-End for Cash-Basis vs. Accrual-Basis Books
If your books are on a cash basis, revenue and expenses are recorded when money comes in or goes out, so the close focuses on making sure every deposit and payment is recorded and coded correctly. If you use the accrual basis, revenue is recorded when earned and expenses when incurred, so the close also includes recording unpaid bills, unbilled revenue and accrued wages. Ask your accountant which method you use and which steps apply to you.
Catching Unbilled Hours and Materials
One of the most valuable parts of the close is finding work you did but didn't bill. Compare hours clocked to each client or job with hours invoiced, and materials purchased for jobs with materials billed. Small gaps add up: a few unbilled hours per job across dozens of jobs can be thousands of dollars a month.
| Client / job | Hours clocked | Hours billed | Materials purchased | Materials billed | Gap to bill |
|---|---|---|---|---|---|
See the time and materials invoice template.
Open Purchase Orders Report
Run a list of every open purchase order at month-end: vendor, amount, date ordered and what's still outstanding. Old open POs either need follow-up with the vendor or should be closed so they don't clutter reports or get paid twice. Committed but unreceived orders also show cash you'll spend soon.
| PO # | Vendor | Ordered | Amount | Received? | Action |
|---|---|---|---|---|---|
Overtime Review at Month-End
Month-end is a good time to look at overtime trends. Which departments or jobs ran the most overtime? Was it planned? Overtime that's growing month after month usually means a staffing gap, a scheduling problem or a job running behind. Catching it monthly is far cheaper than finding it at year-end. See the overtime tracker.
Questions to Ask Every Month
- Did revenue and gross profit move the way we expected?
- Is labor cost as a percent of revenue rising or falling?
- Which jobs or clients were least profitable?
- Are any customers paying slower than usual?
- Did we spend more than planned anywhere?
- Is cash enough for the next 60 to 90 days?
- What one change will we make next month?
When Month-End Falls Mid-Pay Period
If you pay biweekly or weekly, pay periods rarely line up with the end of the month. Labor for the last few days of the month may be paid in the next month. For accurate monthly labor cost, use hours by day from your time clock to see how much labor belongs to each month, and ask your accountant whether to record a wage accrual. See the 2027 payroll calendar.
Month-End Close Templates by Business Type
| Business type | Extra month-end steps |
|---|---|
| Contractors | Job cost review, WIP report, retainage |
| Restaurants | Food and beverage inventory count, tip reconciliation |
| Retail | Inventory count, cash drawer reconciliation |
| Service businesses | Unbilled hours, recurring invoices |
| Agencies | Client hours vs. retainers |
See the WIP report for contractors and cash drawer count sheet.
Month-End Close Review Meeting
Once the close is done, hold a short review with the people who can act on the numbers: the owner, office manager and key managers. Keep it to 30 to 45 minutes. Review the profit and loss against budget, labor cost percentage, cash and receivables, job or department results and any surprises from the close itself, like missing timesheets or late bills. End with a short list of actions and owners, and check on them at next month's meeting. Over time, the meeting becomes the place where problems are caught early instead of discovered at year-end. Keep notes from each meeting with the monthly reports so you can see how decisions played out over time.
Start With a Simple Close
If you've never closed the books monthly, start with five steps: approve timesheets, enter all bills, send all invoices, reconcile the bank and review the profit and loss. Once that's routine, add credit cards, receivables, assets, PTO and job costs one at a time. A simple close done every month beats a perfect close that never happens.
Final Thoughts
A month-end close turns your records into numbers you can trust. Start with approved timesheets and labor reports, close purchase orders and enter bills, send every invoice, reconcile bank and credit card accounts, update expenses, assets and PTO, review job costs and compare the results to budget. Give each step an owner and a due date, and in a few months the close becomes routine, and year-end becomes just one more month.
Close the Month Faster With Updoot
Updoot brings the operational side of the close into one place: the employee time clock and payroll report give you approved hours and labor costs, purchasing shows open and received purchase orders, asset tracking keeps equipment records current and PTO tracking keeps balances accurate.