Crash Courses · Basic
Month-End Close in QBO
Execute the full QuickBooks month-end close workflow -- reconcile, post adjustments, lock, and deliver reports.
12 min read+175 XP on completionCert: QuickBooks Online
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Month-End Close in QBO
QBO Month-End Close Checklist
?--? 1. Enter all transactions for the period (verify nothing is missing)
?--? 2. Process all bank feed transactions to zero in For Review
?--? 3. Reconcile all bank accounts (difference = $0)
?--? 4. Reconcile all credit card accounts (difference = $0)
?--? 5. Review AR Aging -- apply any unapplied payments
?--? 6. Review AP Aging -- confirm no overdue bills need escalation
?--? 7. Post adjusting journal entries (accruals, prepaid amortization, depreciation)
?--? 8. Verify Undeposited Funds = $0
?--? 9. Run Trial Balance -- confirm it balances
?--? 10. Review P&L for anomalies (zeros where they shouldn't be, large variances)
?--? 11. Review Balance Sheet -- verify equity ties to prior period + net income
?--? 12. Export and save reconciliation reports
?--? 13. Lock the period: Gear > Account and Settings > Advanced > Close the Books
?--? 14. Export and send report package to client/supervisor---
Posting an Adjusting Journal Entry
+ New > Journal Entry
> Journal Date: last day of the period
> Entry No: use consistent numbering (AJE-2026-10-001)
> Line 1: Dr. [Expense Account] [amount]
> Line 2: Cr. [Liability/Asset Account] [amount]
> Memo: clear description of why this entry exists
> SaveEvery AJE must have a memo. "Adjustment" is not a memo -- be specific.
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Writing Off a Bad Debt in QBO
- Create a Credit Memo for the customer
- Set the account to Bad Debt Expense (create this account if needed)
- Apply the credit memo to the uncollectable invoice
- The invoice is now zero -- bad debt is recorded as an expense
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Locking the Period
Gear > Account and Settings > Advanced > Close the Books > set closing date > set password
Any edit to a prior period will require this password. If someone asks to edit a closed period:
- Determine why
- Consult supervisor
- Never unlock without documented approval
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Delivering the Report Package
Folder: [Client Name] / [YYYY-MM]
Files:
- YYYY-MM-[Client]-ProfitLoss.pdf
- YYYY-MM-[Client]-BalanceSheet.pdf
- YYYY-MM-[Client]-ARAgingSummary.pdf
- YYYY-MM-[Client]-APAgingSummary.pdf
- YYYY-MM-[Client]-Recon-[BankName].pdfSend with a brief 3-line summary: revenue, net income, cash balance. Clients should never have to dig for the key numbers.
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In this module
Period Lock
Reclassify Transactions
Adjusting Journal Entry
Write Off Invoice
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