Year-End Accounting Checklist: Financial Close Requirements
Controller and Bookkeeper Resource
Close the books with our year-end accounting checklist. For controllers, bookkeepers, and CPAs. Reconcile cash, AR/AP, inventory, fixed assets, payroll, and loan balances; post accruals; and lock the period so tax returns and financial statements start from clean numbers. Adapt to cash or accrual method. Not tax advice.
Key Benefits
Reconcile every balance sheet account
Post accruals and deferrals correctly
Capture fixed asset additions and disposals
Tie payroll and sales tax to the GL
Hand clean books to the tax preparer
Lock the period after review
Common Use Cases
Bookkeepers performing year-end closeControllers preparing for audit or taxCPAs receiving client workpapersSmall businesses closing QuickBooks/XeroMulti-entity consolidations at year-endFirst close after a system migration
Frequently Asked Questions
When should year-end close start?
Begin soft close tasks in December (or the final month of your fiscal year): reconcile cash weekly, clear old AR/AP, and capture prepaid/accrual items early so January is review—not cleanup.
What does “lock the period” mean?
After statements are reviewed, restrict posting to the closed year so later adjustments go through controlled entries. Share the locked trial balance with your CPA or auditor.
Do cash-basis businesses need accruals?
Cash-basis books still need bank reconciliations, loan balances, fixed asset tracking, and cleanup of clearing accounts. Accrual-basis entities add AR/AP and deferred items.
What should go to the tax preparer?
Final trial balance, financials, bank recs, loan statements, fixed asset activity, payroll summaries, 1099 drafts, and prior-year return. Use a business tax return checklist for the full organizer.
Checklist
Cash
Reconcile all bank and credit card accounts to year-end statements
Required
Clear outstanding items that will not clear.
Working Capital
AR and AP aging reviewed; write-offs and credits posted
Required
Confirm cut-off for accrual books.
Assets
Inventory count / valuation update if applicable
Post adjustments before locking the period.
Fixed asset additions, disposals, and depreciation for the year
Required
Hand invoices and sale docs to tax for Form 4562.
Liabilities
Loan and line-of-credit balances tied to lender statements
Required
Split current vs long-term if presenting a balance sheet.
Payroll, payroll tax, and sales tax payable reconciliations
Required
Tie to Forms 941 drafts and sales tax filings.
Close Entries
Year-end accruals, deferrals, and prepaid amortization
Required
Document calculations for the CPA/auditor.
Close
Final trial balance reviewed and period locked
Required
Export PDF/Excel for the tax binder.