Audit Preparation Checklist: What Management Should Prepare for Year-End and Quarterly Reviews
Quick Answer: Audit preparation requires organizing financial records, supporting schedules, and documentation before fieldwork begins. Management must prepare: (1) trial balance and general ledger, (2) bank statements and reconciliations, (3) accounts receivable aging and support, (4) inventory listings and counts, (5) fixed asset registers, (6) debt schedules and loan agreements, (7) equity records and board minutes, (8) contracts and commitments, (9) tax returns and correspondence, and (10) management representation letter drafts. Most "prepared by client" (PBC) items are due 1–2 weeks before fieldwork starts. Delays in providing these items extend audit timelines and may increase fees.
Key Takeaways
- Start preparation 4–6 weeks before fieldwork — rushing increases errors and audit delays.
- PBC schedules are binding commitments — missing items trigger scope discussions and potential fee adjustments.
- Reconciliations matter more than raw data — auditors test existence and completeness, not just totals.
- Prior period adjustments require explanations — changes to opening balances need support documentation.
- Management certification is mandatory — representation letters confirm all material information is disclosed.
- Audit committee coordination is critical — they approve scope changes and significant findings.
- Digital access accelerates fieldwork — read-only ERP access reduces data requests significantly.
Audit Timeline: When to Prepare What
| Period Before Fieldwork | Management Actions | Auditor Actions |
|---|---|---|
| 6–8 weeks | Confirm audit dates, allocate staff, begin PBC preparation | Issue PBC list, plan staffing and scope |
| 4–6 weeks | Complete account reconciliations, prepare trial balance | Review preliminary risk assessment, update planning |
| 2–4 weeks | Finalize PBC schedules, upload to portal, confirm access | Review PBC completeness, request missing items |
| 1–2 weeks (PBC due date) | Deliver all PBCs, provide ERP access credentials | Begin planning procedures, schedule fieldwork |
| Fieldwork begins | Provide additional support, answer inquiries promptly | Execute testing, document exceptions |
| Week 1–2 of fieldwork | Respond to exceptions, provide follow-up support | Issue management letter points, discuss findings |
| Week 3–4 (close) | Confirm adjusting entries, draft representation letter | Finalize opinion, present to audit committee |
The Complete Audit Preparation Checklist
1. General Ledger and Trial Balance
- Final year-end trial balance (post-closing)
- General ledger detail for all material accounts
- Chart of accounts and mapping to prior year
- Opening balance reconciliation to prior audit
- Prior period adjustments with supporting schedules
- Summary of significant accounting policy changes
2. Cash and Bank Reconciliations
- Bank statements for all accounts (all months)
- Year-end bank reconciliations with outstanding items listed
- Bank confirmations (auditor prepares, management authorizes)
- List of authorized signatories and banking resolutions
- Details of restricted cash or compensating balances
- Bank loans and line of credit agreements
3. Accounts Receivable and Revenue
- AR aging report (current, 30, 60, 90+ days)
- Allowance for doubtful accounts calculation and support
- Revenue by customer and by month
- Large or unusual sales transactions (supporting contracts)
- Related party receivables and terms
- AR confirmations (auditor prepares, management mails)
- Cutoff testing support (shipping records, invoices)
4. Inventory (if applicable)
- Inventory listing by item, quantity, and cost
- Physical count sheets and inventory count instructions
- Count variance analysis and adjustments
- Reserve for obsolete/slow-moving inventory support
- Bill of materials or standard cost rollforward
- Costing methodology documentation
- Consigned inventory schedules and agreements
5. Fixed Assets
- Fixed asset register (additions, disposals, transfers)
- Depreciation policy and calculation schedules
- Asset purchase invoices and supporting documentation
- Disposal proceeds and gain/loss calculations
- Lease agreements (right-of-use assets under IFRS 16/ASC 842)
