How do I obtain an updated eGUI tax invoice if a refund is issued?

If a return or refund has been granted, the “Business” eGUI refund allowance certificate will be issued and uploaded to Ministry of Finance E-invoice Platform for inquiry. 

The "Individual" eGUI tax invoice will not be automatically sent to you via email or available in Gateweb member carrier website.如果需要，请联系 TI 客户服务中心获取副本。

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