Audit checklist
Start here if you want the core record list before you build the full audit file.
Learn more →Workers' comp audit documents
Workers' comp audit documents: the main record groups to gather
Most audit-prep problems come from missing document groups, not from one missing line item.
Quick answer
The core document groups usually include policy and business details, payroll reports, tax forms, subcontractor support, owner/officer support, and the business records that may need explanation.
A better document process keeps primary records and support records together so you can explain how the numbers connect instead of sending disconnected files one by one.
Primary records and support records
Use the table below to separate the main record groups from the supporting items that often answer follow-up questions.
| Document group | Primary records | Support records |
|---|---|---|
| Policy and business info | Policy number, carrier, policy period, contact details | Entity details, trade names, notes on operations |
| Payroll | Payroll summaries and payroll journals | Period notes, unusual comp notes, source-file names |
| Tax support | 941s, W-2 summaries, 1099 summaries where applicable | Notes on policy-period timing or differences |
| Subcontractors | Vendor list and payment records | COIs, W-9s, related proof, follow-up notes |
| Owners / officers | Payroll details and role information | Notes on duties, separate support files, explanation notes |
| Other financial records | General ledger or payment records | Notes on why a payment is payroll-related, subcontractor-related, or other |
Common document-gathering mistakes
- Collecting files but not labeling what they support
- Keeping payroll support and tax support in separate places with no crosswalk
- Assuming subcontractor proof is complete because some certificates exist
- Ignoring records that may need explanation until the auditor surfaces them
- Sending a pile of files with no packet order or index
How to turn documents into a usable packet
- Group files by purpose instead of by who sent them.
- Separate primary records from supporting explanation files.
- Tie subcontractor payments to proof as you gather them.
- Keep a running note of anything that may need clarification later.
- Use a packet index before you send or review anything final.
Keep reading
What auditors ask for
Review the requests that come up most often so you can gather records in a cleaner order.
Learn more →General ledger records
See when ledger detail actually helps and how to keep it from overwhelming the packet.
Learn more →Phone vs. field audit
Prepare differently depending on how records will be retrieved, shared, and reviewed.
Learn more →Free Workers' Comp Audit Checklist
Lead-magnet landing page for the free checklist, with preview content, opt-in capture, and a soft upsell into the Construction Kit.
Learn more →Contractor audit prep
Use this when subcontractors, COIs, mixed duties, and owner/officer questions are part of the file.
Learn more →Frequently asked questions
What are the most important document groups to gather first?
Start with policy details, payroll reports, tax-form support, and any subcontractor documentation if subcontractors are part of the workflow.
Why do support records matter if I already have payroll totals?
Because audit questions often turn on whether you can explain how different record groups connect or why they differ.
What helps most after the documents are gathered?
A workbook-led reconciliation process and a packet index are usually the next biggest upgrade.
Important scope note
Practical prep guidance only.
This page explains document organization and preparation. It is not a legal or carrier-specific instruction page.
Need more than the document list?
Use the free checklist for the printable list, or move to the Construction Kit for the workbook, packet index, and review workflow.