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Declarant tried to extend the validity period of a payment permit but encountered rejection message, AMENDMENT IS NOT ALLOWED - PERMIT VALIDITY PERIOD. Why is my permit application rejected?
The validity period of a Customs permit is determined based on various factors such as the type of goods involved, purpose of import/export, and place of release and receipt.
For payment permits, you may apply via TradeNet to extend the validity period, after Singapore Customs has received the payment of the Customs duty/ GST for the permit/after 5 working days from the time the payment has made to Singapore Customs.
For In-Non Payment permits, you may apply via TradeNet to extend the validity period, provided the permit is not fully utilized and not expired.
For payment permits, you may apply via TradeNet to extend the validity period, after Singapore Customs has received the payment of the Customs duty/ GST for the permit/after 5 working days from the time the payment has made to Singapore Customs.
For In-Non Payment permits, you may apply via TradeNet to extend the validity period, provided the permit is not fully utilized and not expired.
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