Invoices and GST
Every top-up gets a tax invoice: where to find it, the EB/FY/number format, the 18% GST split as CGST+SGST or IGST by state, and how to add your business name and GSTIN.
Updated 5 October 2026
A tax invoice is issued for every top-up. The amount on it is exactly what you paid: GST at 18% is added on top of the recharge amount, and the invoice shows the recharge amount and the tax separately.
Finding an invoice
Under Billing → Transactions, each top-up row has an Invoice link. The page is titled “Tax invoice”; use the print button to print it or save it as a PDF. The invoice number is allocated the first time you open it, in the form EB/2026-27/00001: the financial year runs April to March and the sequence has no gaps. A refunded top-up keeps its invoice; a credit note is not issued yet.
GST details
Under Billing → GST add your Registered business name, GSTIN (optional), Billing address, City, State and PIN code, then Save billing details. They are printed on every invoice from then on. Leave the GSTIN blank and we bill you as a consumer; the invoice then says “Not provided (consumer)”.
- The service is classified under SAC 998599.
- Your State decides the split: the same state as the seller gives CGST + SGST, any other state gives IGST. Set it even without a GSTIN.
- Already-issued invoices are not rewritten; details apply to top-ups you make after saving them.