What is the IFF in BUSY? How does it work?
The IFF is the Invoice Furnishing Facility, a feature that allows quarterly GSTR-1 filers to upload their Business-to-business (B2B) invoices every month, currently under the QRMP scheme only.It can help the taxpayers to avoid the last-minute rush of uploading invoices in the last month of the quarter. From BUSY you can generate the IFF return as in JSON or CSV format. You can also upload directly on GST portal.