Under GST, there are two options being provided to exporters of goods or services or both for effecting such supplies :
Pay IGST on exports and then after claim refund for the same.
All registered taxpayers who export the goods or services will now have to furnish Letter of Undertaking (LUT) in GST RFD-11 form on the common portal of GSTN in order to make exports without payment of IGST. Letter of the undertaking has to be filed /submitted online before exporting the goods/services.
Hence, If you are engaged in Import Export business, then it would always be a great option to file an LUT for getting exemption from paying GST.
Once you submit the LUT, it is valid for one whole year.
There would be no additional compliance.
IGST will not have to be paid on exports for a year.
A fresh LUT should be filed for each new financial year. One LUT will be valid for one financial year. That means if you have filed an LUT for FY 2019-20, it would expire on 31st March, 2020. So for FY 2020-21, a Fresh LUT needs to be filed.
For the Financial Year 2020-21, the CBIC has extended the time limit for filing the LUT under GST from 31st March, 2020 to 30th June 2020. and the taxpayer can continue to make the supply without payment of tax under LUT provided that the FORM GST RFD-11 for 2020-21 is furnished on or before 30.06.2020. Taxpayers may quote the reference no of the LUT for the year 2019-20 in the relevant documents.