A Tax Risk Alert Arrives: What Should You Check and How Should You Reply?

The people, business and events in this lesson are fictional teaching examples, not the firm's clients or actual engagements. On Monday afternoon, Zhou in the finance team of an equipment company receives a message about a difference between invoiced amounts and sales reported for one month. The manager suggests paying the difference immediately. Sales insists that a customer return explains it. Zhou sets both guesses aside and checks the original message in the official electronic tax service.

A tax risk alert is a reminder or request to verify a possible issue identified through tax services or risk management. Receiving one does not itself establish a violation or constitute a decision assessing additional tax or a penalty. The business must still confirm what the actual message requires and when. Different communications can have different procedural significance; a text-message heading is not enough to identify it.

Finance normally coordinates the response, and the business may engage tax professionals to assist. It supplies the message, returns, invoices and commercial records. The advisers review facts and rules and help prepare a reconciliation, evidence list and any proposed corrections. The business remains responsible for the truthful information it submits and the advice it adopts. Formal tax administration decisions are made by the competent authority under the applicable procedures.

First, turn the message into five specific questions

After verifying the message through an official channel, Zhou records five things: the company, tax, period, issue and required response deadline and method. Several group companies may have similar names, while reports may cover a month, quarter or year. Selecting the wrong entity at the start makes even careful later work unreliable.

An unfamiliar link, transfer request or request for passwords should be verified through independently obtained official contact details. The competent tax office or the official 12366 service can help clarify the channel and requirements. Do not rely only on a number supplied in an unexpected message. Nor does an internal review automatically extend the stated deadline.

Second, preserve the records as they stood when the alert arrived

Zhou does not immediately change the books. She saves the original message, relevant returns and filing receipts, exports the invoice details and relevant ledgers, and records when the exports were made. This allows a later reader to distinguish the data behind the alert, what the business had actually filed and anything corrected after verification.

The records are limited to the issue and organised by entity, period and subject. Sales explains the return, the warehouse supplies receipt records, finance checks invoices and filings, and the manager helps obtain missing items. One person consolidates the external response so that different colleagues do not submit conflicting versions of dates or amounts.

Third, compare figures prepared on the same basis

The reporting basis is what a figure includes and excludes. Zhou checks whether both figures include VAT, cover the same entity and period, and represent the same activities. She then reviews normal invoices, credit invoices and sales without invoices as applicable. A total of cash received in one system should not simply be compared with a partial sales total in another.

She prepares a reconciliation showing the figure in the alert, the figure reported by the business and each difference between them. Every item identifies a transaction, explanation and supporting record. A difference might represent an omission, a difference in scope or a timing issue. More than one explanation can apply; they must be examined separately.

The return mentioned by sales must also be traced to records: the order, return date, warehouse receipt, treatment of the original invoice and any related filing adjustment. A return explains a commercial event. Saying that the customer sent something back does not, on its own, establish that the tax treatment was correct.

Fourth, test timing differences against the tax point rules

Zhou also finds an invoice that has been issued but not yet paid. The manager suggests that the sale need not be reported until the cash arrives. That assumption requires checking. Accounting recognition, invoicing, payment and the tax point may occur at different times, and each relevant tax has its own rules.

For VAT matters in 2026, Article 28 of the VAT Law addresses when liability arises, including cases where an invoice is issued first. Article 39 of its implementing regulations further explains receipt of payment and entitlement to payment. The review therefore needs the actual transaction, contractual payment date and invoicing history. Unpaid does not mean a universal right to defer reporting.

For transactions before 2026, the relevant period's rules need to be checked instead of applying the new law retrospectively without analysis. Zhou adds the applicable period and legal basis to the reconciliation. Two different dates may explain a difference, or they may reveal a return that needs correction.

Fifth, separate the findings and provide a checkable response

Zhou groups the results. Confirmed errors require identification of the affected period, correction and tax consequences, followed by the proper procedure. Explainable differences require facts and evidence. Unresolved items need a clear account of what is missing and the steps being taken. The business should neither accept an unverified tax amount merely to reply quickly nor declare that there is no risk before doing the work.

A useful response starts with a short conclusion, then attaches the reconciliation and numbered evidence: what was reviewed, what was found, what has been done and what remains open. If more time is needed, raise the issue through the appropriate channel before the deadline and confirm the requirements. Sending an explanatory email does not automatically secure an extension. Keep the submitted version, receipt and subsequent correspondence.

Where tax has genuinely been underpaid, any late payment surcharge, penalty or other treatment depends on the circumstances, period and applicable rules. An alert is not a standard penalty notice, and a voluntary review is not a promise of immunity. Accurate facts are more useful than a predetermined outcome.

Turn the alert into an evidence-based task list

If the matter develops into a formal tax inspection, cooperate according to the actual documents and legal procedure. The STA's published inspection standards include at least two officers and presentation of inspection identification and an inspection notice. The business should give truthful information and relevant records and keep a submission list. A routine reminder and a formal inspection should not be treated as interchangeable.

The manager now asks Zhou whether the message is authentic and when the response is due; whether the two figures use the same basis; what supports each difference; and which items need correction and who will complete them. Verify, reconstruct and respond. The aim is to establish the facts and deal with the issue as required.