Document required for refund claim in case of export of service with payment of IGST

its auto refund , if u have shown ur BE no. dtate amount corectly in GSTr 1, & the same has been shown in 3b under zero rate sale tallys .
yes u can check for the same online on portal under services for any mismatch.

otherwise u have contact to ur Jurisdictional concerning officer with all ur related dcument , like export bill copy, copy if ur gstr 1 & 3b return , etc

I need to know what documents required for refund claim in case of export of service

Documents required for refund claims processing- 

Export (goods or services) without payment of tax (Refund of accumulated ITC of IGST / CGST / SGST / UTGST / Cess) 

 Copy of FORM RFD-01A filed on common portal

 Copy of Statement 3A of FORM RFD-01A generated on common portal

 Copy of Statement 3 of FORM RFD-01A

 Invoices w.r.t. input and input services

 BRC/FIRC for export of services

 Undertaking / Declaration in FORM RFD-01A 

 

Refer circular 37 CGST for better understanding

Refund Documents for export of service WITH payment of tax

 Copy of FORM RFD-01A filed on common portal

 Copy of Statement 2 of FORM RFD-01A

 Invoices w.r.t. input, input services and capital goods

 BRC/FIRC for export of services

 Undertaking / Declaration in FORM RFD-01A

thanks a lot