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Singapore Customs

Departing Singapore

Find out what you need to do when leaving Singapore, including claiming GST refunds, and meeting the Three-Quarter Tank Rule for Singapore-registered vehicles.

Last updated 24 February 2026

Tourist Refund Scheme

Eligible tourists can claim a GST refund on goods purchased in Singapore before departing via Changi or Seletar Airport using eTRS self-help kiosks.

Three-Quarter Tank Rule

Learn about the Three-Quarter Tank Rule for Singapore-registered vehicles, including who it applies to, how it is enforced and the penalties for non-compliance.