Import-Export Tax for Export Processing Enterprises (EPE): Full Guide
The export processing enterprise (EPE) is the standard model for FDI export manufacturers in Vietnam: the biggest perks are import-duty-free inputs and export-duty-free finished products. But "duty-free" comes with strict conditions on facilities, customs supervision and discipline in using exempt goods — violations mean back tax and penalties.
This guide covers the full import-export tax regime for EPEs.
1. What is an EPE? Recognition conditions
An EPE is an enterprise established in an export processing zone, or an export-manufacturing enterprise in an industrial park/economic zone. Core recognition conditions:
- Separated from the outside by a fencing system with dedicated gates;
- Meeting customs inspection and supervision conditions (cameras, warehouse management software, control posts…);
- Specializing in export manufacturing (export ratio per regulations).
Losing the conditions (e.g., removing fencing, dropping supervision) means losing exemption eligibility — a point many companies overlook.
2. The golden rule: domestic trade = import-export
Goods traded between an EPE and domestic (non-EPE) enterprises are treated as import-export. Consequences:
- Domestic sales into an EPE = export (for the seller);
- EPE sales into the domestic market = import (for the buyer);
- Corresponding customs procedures apply (except exempt cases — see section 6).
Grasp this rule and everything below becomes logical.
3. Import duty exemption for inputs
Goods imported to manufacture exports by EPEs are exempt from import duty under Decree 134/2016/ND-CP (amended by Decree 18/2021/ND-CP). Prerequisites:
- Full EPE conditions (section 1) at the time of import;
- Goods actually used to manufacture exports (norms tracked; in-out-inventory reconciled);
- No misuse (sale, gift, internal consumption… without declaration).
Note: import-duty exemption doesn't mean exemption from all taxes — check other applicable taxes per product (e.g., special consumption tax, environmental protection tax where applicable).
4. Export duty exemption for finished products
EPE-manufactured goods exported abroad are exempt from export duty — consistent with Vietnam's export-promotion orientation; in practice most exports carry 0% duty or qualify for exemption anyway.
5. Customs procedures: on-the-spot import-export
EPE-domestic trade uses on-the-spot import-export declarations: the seller files an on-the-spot export declaration, the buyer an on-the-spot import declaration; goods don't physically "leave" but stay under customs supervision. Basic dossier: sale contract, commercial invoice, delivery documents, customs declarations. Proper procedures are the condition for the domestic seller's 0% VAT (section 7) and for the EPE to prove goods origin.
6. Cases exempt from customs procedures
To cut red tape, the Ministry of Finance exempts certain EPE-domestic (or EPE-to-EPE) transactions from customs procedures — typically daily-use goods, stationery and low-value items per the list. The list can change over time — check current rules rather than relying on old experience.
7. 0% VAT on sales into EPEs
Domestic firms selling goods/services into EPEs are treated as exporters with 0% VAT if dossier conditions are met: sale contract, bank payment proof, and customs declaration (where procedures apply). A major competitive edge for domestic suppliers to FDI factories — but one missing dossier link kills the 0% rate.
8. Common risks: scrap, domestic sales, post-clearance audits
Scrap/waste sold domestically: loses export-manufacturing exemption treatment. Declare and pay applicable taxes and complete domestic-consumption customs procedures. Many EPEs get back-taxed here for "forgetting" to declare scrap.
Finished products sold domestically: repurposing goods from "export manufacturing" to "domestic consumption" requires declaring import duty (on constituent inputs) and other tax obligations.
Post-clearance audits: customs may audit duty-exempt goods usage within 5 years. Warehouse books not matching norms, exempt goods "evaporating" unexplained — classic triggers for back tax and penalties.
10. Surviving a post-clearance customs audit
EPEs are audited not because something is wrong, but because the tax at stake is large — and post-clearance audits routinely go back five years. The audit almost always starts with the same question: did imported duty-free materials end up in the quantities of exported finished products the company declared?
Build the reconciliation file before the auditors arrive. For each fiscal year, maintain a materials balance sheet: opening inventory of imported inputs + imports during the year − materials consumed in exported products − materials consumed in domestic sales − waste/scrap − closing inventory = zero (or a documented variance). The single most common finding is unexplained variance — materials that entered duty-free but cannot be traced to exports. Scrap sold domestically without declaration is the classic trigger: it is treated as a change of use purpose and assessed for import duty plus penalties.
Separate your warehouses — physically or systematically. Auditors distrust commingled storage of duty-free and duty-paid materials. If physical separation is impossible, an ERP-based traceability system with batch/lot tracking is the minimum credible defense.
Mind the on-the-spot import-export trap. Transactions between EPEs, or between an EPE and a domestic supplier, require customs declarations even though no border is crossed. Missing declarations mean the domestic seller cannot claim 0% VAT and the EPE cannot prove export — a double loss discovered years later.
Voluntary disclosure beats detection. If you find an error, file a supplementary declaration and pay the duty before the audit decision is issued — penalties are significantly lower than post-audit assessments, and voluntary correction is viewed favorably. Keep all customs dossiers, contracts, and production records for at least five years after the customs declaration is registered.
Practical note: Run a mock audit once a year. Pick one fiscal year, reconstruct the materials balance sheet from your ERP, and have an independent customs broker review it. The cost of a mock audit is a fraction of a five-year retroactive assessment — and the reconciliation file it produces is exactly what real auditors ask for first. Pay special attention to goods sent abroad for warranty repair and re-imported — the temporary export/re-import declarations are a frequent audit blind spot.
9. FAQ
Q: What is an EPE?
A: An enterprise in an export processing zone (or export manufacturer in an IP/EZ), fenced with gates, meeting customs supervision conditions. Trade with the domestic market is treated as import-export.
Q: Do EPEs pay import duty on inputs?
A: No, if exemption conditions under Decree 134/2016 (amended by 18/2021) are met: full EPE conditions, goods actually used for export manufacturing, no misuse.
Q: Do EPEs pay export duty?
A: Exempt. Domestic sellers into EPEs enjoy 0% VAT with proper dossiers.
Q: Does EPE-domestic trade need customs procedures?
A: In principle yes (on-the-spot declarations), except exempt cases under Ministry of Finance rules.
Q: How are EPE scrap sales into the domestic market taxed?
A: No longer exempt; declare and pay applicable taxes with domestic-consumption customs procedures. A frequent audit target.
References
- Law on Export Duty and Import Duty 107/2016/QH13.
- Decree 134/2016/ND-CP; Decree 18/2021/ND-CP.
- Customs Law 54/2014/QH13; Circular 38/2015/TT-BTC; Circular 39/2018/TT-BTC.
- Decree 35/2022/ND-CP on industrial parks and economic zones.
- Cross-checked via thuvienphapluat.vn at drafting (28/9/2026).
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