China Accounting Health Check: The Key Areas to Review Before Audit Season

If you keep accounting in-house in China, the value of a health check is in its structure. It walks the same ground the tax administration's systems now walk automatically, and it does so on your timetable rather than theirs. Here are the areas that most reward a careful look before audit season.

1. Invoice-to-revenue reconciliation

The single most consequential check. Do your official invoices reconcile cleanly to your declared revenue? Because automated systems compare declared revenue against invoices and bank flows, a gap here is among the first things flagged. Confirm the three tie together across the period, not just at year-end.

2. Expense support and deductibility

In China, an expense without a valid official invoice may not be deductible. Review whether costs are properly supported, whether the invoice type is correct for the transaction, and whether anything has been booked that cannot survive scrutiny. Discrepancies in areas like travel and event expenses, or delays in obtaining formal invoices, can suggest inflated costs and attract attention.

3. Invoice mechanics and digital invoicing

Small errors here cause outsized problems. Check that buyer names and tax identification numbers are correct, that the right invoice category has been used, and that your handling of fully digital invoices is up to date. As invoicing moves further into digital-only infrastructure, an out-of-date process becomes a recurring source of friction.

4. Filing consistency across the year

A clean set of monthly and quarterly filings tells a coherent story. A pattern of corrections and catch-ups tells a different one. Review whether filings have been steady and on time, since the annual reconciliation reads against everything filed during the year.

5. Bank flows and cross-border transactions

Automated monitoring pays particular attention to large transfers and cross-border activity. Confirm that bank movements are documented and consistent with declared activity, and that foreign-exchange steps have been registered on time. This is also where a well-structured multi-currency business account helps: clean, traceable cross-border flows are easier to reconcile than fragmented ones. As an Airwallex channel partner, Woodburn can help set up a multi-currency business account where that would tidy up your payments picture.

6. Inventory and cost records

A mismatch between inventory records and actual stock can be read as concealed income or inflated cost. For trading and production businesses this is a live audit risk, so a physical-to-books reconciliation belongs in any serious review.

7. Payroll, IIT and social contributions Individual income tax withholding, social insurance, and housing fund contributions run on the monthly cycle and are cross-checked. Confirm that payroll filings reconcile to what has actually been paid and that any foreign-employee positions are handled correctly, including the individual income tax reconciliation window.

8. Related-party and intercompany positions

If your entity transacts with group companies, review whether those transactions are documented and priced defensibly. These are exactly the flows automated analysis is built to compare against industry norms.

9. The dormant or low-activity entity

Even an entity with little or no activity generally still carries annual filing and zero-reporting obligations. If you hold a quiet China entity, confirm it is meeting them rather than assuming inactivity means nothing to file.

How Woodburn helps

Woodburn can run this review with you, or independently, and hand your team a clear list of what is clean and what needs attention before it becomes a finding. You keep your in-house function; you gain an outside pass over the areas that matter most.

Because reviewing another team's work touches on trust as much as technique, Woodburn keeps the tone practical and the output actionable.

New to China or ready to switch? Whether you are setting up a new China company or moving away from your current provider, Woodburn makes the process clear, compliant and straightforward.

Why Woodburn?

With 30+ years’ experience, Woodburn supports international businesses setting up and operating across Hong Kong and China.

We combine technical expertise, regional knowledge and hands-on corporate services with the direct communication and responsiveness of a specialist partner.

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