Vietnam’s natural rubber exporters are facing serious cash flow problems due to prolonged delays in value-added tax (VAT) refunds. Despite multiple petitions from the Vietnam Rubber Association (VRA), many enterprises have yet to receive their refunds, with pending amounts reaching into the hundreds of billions of VND since early 2021.
The Ministry of Finance and the General Department of Taxation have instructed local tax authorities to review and address these delays, but verification and anti-fraud procedures remain slow and burdensome.
Why Processed Natural Rubber Exports Qualify for VAT Refunds
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Under Vietnam’s VAT Law, exported goods are generally subject to a 0% tax rate, allowing exporters to reclaim VAT paid on input materials. However, rubber that has undergone preliminary processing (such as latex, RSS, or block rubber) is not classified as “unprocessed agricultural products,” which are exempt from VAT.
Therefore:
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Processed natural rubber exported abroad → 0% VAT rate → eligible for VAT refund
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Processed rubber sold domestically → 5% VAT rate
This classification maintains tax continuity in the supply chain, avoiding disruptions in domestic rubber trading and processing.
Why Refund Delays Occur
After recent VAT refund fraud cases (notably Thủ Đức House), tax authorities have become extremely cautious.
Exporters must now provide detailed documentation proving the legitimacy of every transaction layer — from factory purchase to plantation collection.
For legitimate companies, this means:
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Refunds delayed for months or years;
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Liquidity strain due to frozen working capital;
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Uncertainty in production planning and export fulfillment.
The government argues this is necessary to prevent invoice fraud and tax leakage from small or unregistered collectors (F1–F2) in the supply chain.
Comparison with Other Industries
The rubber sector isn’t alone.
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Wood exporters (Viforest): pending VAT refunds estimated at 6,100 billion VND (May 2023).
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Cassava exporters (VCA): delays following the 2021–2022 Tax Department directives to verify Chinese buyers.
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Textile and garment exporters have also reported refund bottlenecks.
If all sectors demand VAT exemption, the state budget’s revenue base could be severely affected.
Regional Comparison
| Country | Domestic VAT on Rubber | VAT on Exports | Refund Policy Characteristics |
|---|---|---|---|
| Vietnam | 5% | 0% | Refund delays; strict verification |
| Thailand | 7% | 0% | Fast refund system |
| Indonesia | 11% | 0% | Refunds tied to electronic documentation |
| China | 7% | 0% (exports) | Efficient centralized refund mechanism |
While Vietnam’s VAT rates are lower, the refund process is more cumbersome than in neighboring countries, undermining competitiveness.
Policy Outlook
Experts and the VRA urge reforms to:
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Simplify refund procedures for bona fide exporters;
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Digitize and unify VAT administration;
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Consider sector-specific fast-track refunds for key exports (rubber, wood, seafood).
However, until systemic improvements are made, cash flow stress and administrative uncertainty will remain persistent risks for exporters.