Long expected feature to furnish filing of LUT (Letter of Undertaking) under GST online is now operational ast GST portal.

Exporters can login to GST portal and Select primary  menu ‘services’ under this menu select User Services tab and click on ‘Furnish Letter of Undertaking(LUT)’

Once you complete the form file the LUT with DSC / EVC as the case may be, the Form cannot be edited. So please utmost care in filling the fields present in the LUT form