QuickBooks Month End Close: Checklist and Closing Procedures

The QuickBooks month end close is a repeatable routine: bring in every bank and credit card transaction for the month, reconcile each account against its statement, clear uncategorized transactions and undeposited funds, review your reports, post any adjusting entries, then set a closing date so the finished month can't change behind your back. QuickBooks has no separate close-the-month button; the closing date is the lock. This guide gives you the full checklist and the exact clicks for QuickBooks Online and Desktop.

The step that stalls most closes is missing transactions. The live bank feed only reaches back about 90 days, and a dropped connection can leave holes in the middle of a month. If any statement never made it into QuickBooks, convert the PDF to a .qbo file with the tool above and import it first. You can't reconcile, and shouldn't lock, a month that isn't fully recorded.

What is the month end close process in QuickBooks?

The month end close process in QuickBooks is the monthly cycle of recording every transaction, reconciling each bank and credit card account to its statement, reviewing receivables, payables, and reports for errors, posting adjusting entries, and then locking the period with a closing date. It turns a pile of raw activity into finished, trustworthy books, one month at a time, so year end becomes a review instead of a rescue.

QuickBooks month end close checklist

Work the same list in the same order every month. A reliable close is boring on purpose.

1. Bring in every transaction. Check the bank feed for gaps, enter outstanding invoices, bills, and expense claims, and import any missing statements. If a month predates the feed, convert the PDF statement to .qbo and upload it.
2. Clear the For review tab. Categorize or match every downloaded transaction so nothing sits uncategorized. Unapplied payments and uncategorized income or expense balances are the classic signs of a rushed close.
3. Clear undeposited funds. Anything still parked in undeposited funds at month end is usually a deposit that was never grouped or a payment recorded twice.
4. Reconcile every account. Reconcile each checking and savings account against its statement (the full walkthrough is in our guide to reconciling bank statements in QuickBooks), then reconcile each credit card the same way. Every account should end the month with a difference of $0.00.
5. Review receivables and payables. Run the A/R aging summary and chase or write off what's overdue. Run the A/P aging summary and confirm every vendor bill for the month is entered and approved.
6. Review the reports. Run the profit and loss against the prior month and the balance sheet as of month end. Investigate anything that looks off before it rolls forward.
7. Post adjusting entries. Depreciation, accruals, prepaid amortization, and any corrections from your report review.
8. Set the closing date. Lock the period as of the last day of the month, with a password if other people work in the file. Then document what you did so next month goes faster.

How to close month end in QuickBooks Online

Go to Settings, then Account and settings, then the Advanced tab. In the Accounting section select Edit, turn on Close the books, and enter the last day of the month as the closing date. Pick a security option: allow changes after a warning, or require a password on top of the warning. The password option is the right call in any file with more than one user. Save, and the month is locked.

How to close month end in QuickBooks Desktop

In QuickBooks Desktop, go to Edit, then Preferences, then Accounting, and open the Company Preferences tab. Click Set Date/Password, enter the closing date, and set a closing date password. Desktop never requires a formal monthly close; the closing date is the only lock it has, and QuickBooks makes its year end adjustments (like rolling net income into retained earnings) automatically when the fiscal year turns over.

Can you close a month in QuickBooks Online?

Yes, but not with a dedicated month close feature. QuickBooks Online only has the closing date, so closing a month means setting the closing date to the last day of that month once it's reconciled and reviewed. Each month you finish, you move the closing date forward. The effect is the same as a hard close in bigger systems: transactions on or before that date can't be changed without a warning or a password.

How do I close an accounting period in QuickBooks?

Closing an accounting period in QuickBooks, whether that period is a month, a quarter, or a year, is always the same mechanism: finish the checklist above for the period, then set the closing date to the period's last day. In QuickBooks Online that's under Settings, Account and settings, Advanced, Accounting. In Desktop it's under Edit, Preferences, Accounting, Set Date/Password. There is no separate switch per period type.

Month end close procedures in QuickBooks: why the order matters

Reconcile before you review, and review before you lock. Reconciliation catches missing and duplicate transactions, so running reports first means reviewing numbers that are about to change. Locking first is worse: the closing date protects whatever is in the file, including the mistakes. If you set a closing date and later find an error inside the locked period, you'll be editing through warnings and breaking the trail you built. The order in the checklist above isn't a style choice; each step depends on the one before it.

What is the Month-end review in QuickBooks Online Accountant?

Month-end review is a built-in close workflow in QuickBooks Online Accountant, now expanded and renamed Books review. It organizes the close into three tabs: Transaction review flags uncategorized transactions, unapplied payments, and entries with missing details; Account reconciliation lists which accounts still need reconciling; and Final review surfaces unusual balances plus the reports worth checking before you sign off. If a bookkeeper or accountant closes your books, this is likely the screen they work from.

What reports should I run at month end in QuickBooks?

Four reports cover most closes: the profit and loss compared with the prior month, the balance sheet as of the closing date, the A/R aging summary, and the A/P aging summary. Add the reconciliation reports for each account as your proof the close was real. On the payables side, month end is also when unentered supplier invoices surface; teams that process a high volume of bills often hand that intake to an accounts payable automation tool, and companies that buy against POs can speed up the same review with purchase order software that matches invoices to orders before they ever hit QuickBooks.

Why won't my account reconcile at month end?

A month end reconciliation that won't balance almost always comes down to one of four things: a transaction on the statement that never made it into QuickBooks, a duplicate created when a manual entry and a bank feed download were both added instead of matched, a transaction entered with the wrong amount, or a previously reconciled transaction that someone edited or deleted. That last one shifts your beginning balance; the fix for it is in our guide to fixing a reconciliation discrepancy in QuickBooks.

Can I edit transactions after the month is closed?

Yes, the closing date is a guardrail, not a vault. Depending on the setting, QuickBooks shows a warning or demands the closing date password, and then the edit goes through. Be careful with that power: changing a reconciled transaction inside a closed month alters the account's ending balance and breaks the next reconciliation's beginning balance. If a closed month truly needs a correction, the cleaner route is a dated journal entry in the current period, noted in the memo.

How long should a month end close take?

A small business with a handful of accounts and clean feeds can close a month in two to four hours. Multi-entity books, heavy card activity, or inventory push it to a few days. The variable that blows up the timeline is hunting for documents: missing statements, missing receipts, missing bills. Fix the inputs and the close gets fast. Statements come in through the converter here; for the shoebox of paper receipts behind your expense entries, a receipt OCR tool gets them into a spreadsheet without retyping.

How do I close the month if bank transactions are missing?

Import them before you do anything else. If the gap is recent, disconnect and reconnect the bank feed and let it re-download. If the month is older than the feed's roughly 90-day reach (the limits are covered in how far back QuickBooks can import bank transactions), download the PDF statement from your bank's site, convert it to a .qbo file with the tool at the top of this page, and upload it through Bank transactions. Then reconcile that month as usual; if several months piled up, work through them oldest first the way our guide to reconciling a previous month in QuickBooks lays out.

Month end and year end are the same discipline at different scales. Close every month with this checklist and the big one in December becomes a formality; the full year end version, closing date, retained earnings roll, and all, is in our guide to closing the books in QuickBooks at year end. And if the month you're closing is missing its bank data, convert the PDF statement to .qbo above and bring the period in before you lock it.