- Login to GST Portal
- Go to Services > Refunds > Track Application Status
- Select the Filing Year or enter ARN i.e. Application Reference Number
- You can now see the Search details
- If the Bank Validation Status is 'failed', click on Update Bank Account
- Select Account Number from dropdown list. All the details of the bank account would be auto-populated. Click on Proceed
- Select authorised signatory and file using DSC or EVC
Read step-wise process - GST Refund : Track Refund Application Status