Essential QuickBooks Year-End Tasks for 2025

As we leave behind the autumn months and anticipate the arrival of 2026, small businesses and accounting professionals are reminded of the importance of a precise year-end close. Correctly closing out the fiscal year with updated QuickBooks® Online (QBO) tools can set the foundation for a successful new year. Here is a checklist of crucial tasks to perform before December 31st to streamline your financial obligations for the upcoming tax season.

1. Reconcile Financial Accounts

Ensure there are no loose ends with your financial records. Within Settings > Chart of Accounts > Reconcile, diligently match each account to its respective statement, verify ending balances, and address any entries residing in Undeposited Funds or Uncategorized categories. With QuickBooks® leveraging enhanced reconciliation flagging features, potential discrepancies are now more efficiently highlighted, reducing future surprises.

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2. Assess Customer and Supplier Balances

Run detailed Accounts Receivable Aging and Accounts Payable Aging reports. Promptly send out statements to customers with pending invoices. If any accounts are deemed delinquent or uncollectible, consider executing a write-off, ensuring compliance with established accounting standards. Furthermore, review supplier balances for overlooked transactions.

3. Finalize Comprehensive Reports

Generate and thoroughly analyze your Profit & Loss, Balance Sheet, and Trial Balance reports covering the entire fiscal year. Scrutinize them for oddities, such as negative balances or aberrantly large entries, and apply filters by class or location to identify any unexpected variances.

4. Confirm 1099s and Contractor Documentation

Ensure all contractors are accurately designated for 1099-NEC or 1099-MISC reporting. Navigate to Expenses → Vendors → Prepare 1099s in QBO to confirm contact information, obtain W-9s, and verify payment records. Unresolved data can lead to IRS challenges in January.

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5. Implement Year-End Adjustments and Closure

Make necessary adjustments such as depreciation, amortization, bad debt relief, owner distributions, and retained earnings transfers. Check your fiscal year settings under Settings→ Advanced to ensure QuickBooks® recognizes the concluding period. Once adjustments are made, "close your books" to secure them from inadvertent modifications.

6. Revise Payroll and Employee Records

This step is crucial, especially for proponents of QuickBooks® Online Payroll. Before the end of the year:

  • Process your final payroll, accounting for any bonuses or commissions

  • Verify accruals for benefits, fringe payments, and retirement contributions are correctly cataloged

  • Update employee information, including addresses, Social Security numbers, and W-4 changes

  • Preview and amend W-2 forms to ensure accuracy before submission

7. Utilize Enhanced QuickBooks Features

In 2025, QuickBooks® introduced improved automation tools, categorization rules, and interface enhancements. Make sure you've adopted these new features, particularly if your practice involves QuickBooks® Online Accountant for managing multiple clients.

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Pro Tip: Employ QBO’s cash-flow projection tools or generate a "budget vs. actual" analysis to identify potential financial discrepancies. If 2025 was financially challenging, start planning accruals or adjusting estimated tax payments proactively.

Avoid turning the year-end closing into a frantic race. By persistently reconciling accounts, verifying customer and vendor balances, completing necessary tax documentation, and integrating payroll updates, alongside embracing QuickBooks®' latest advancements, you can set your business up for a fruitful 2026. Diligence invested today ensures a more organized tomorrow.

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