# customs tax audit

*Last updated: 2026-06-26*

> A customs tax audit gives both authorities and traders post-clearance certainty that duties, taxes, and charges were correctly assessed and paid.

A customs tax audit gives both authorities and traders post-clearance certainty that duties, taxes, and charges were correctly assessed and paid. Customs authorities conduct these examinations either at their own offices or at the trader's premises, reviewing declarations, commercial invoices, certificates of origin, and accounting records. The scope can range from a single shipment to a company's entire import activity across several years. Unlike a border inspection, which focuses on physical goods at the point of entry, a customs tax audit is document- and data-driven. Importers and freight forwarders should keep their trade documentation complete and readily accessible: missing records are among the most common audit findings and can trigger additional duty assessments.

**Source:** [https://www.zoll.de](https://www.zoll.de)

## Quick Facts

| Property | Value |
|---|---|
| Term | customs tax audit |
| Language | EN |
| Word count | 113 |
| Last updated | 2026-06-26 |
| Source | https://www.zoll.de |

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