# Documents Permitted in Lieu of Tax Invoice
For certain supplies, the strict invoice format is impractical. The government has notified specific categories where an alternative document is permitted.
## Notified Categories & Their Documents
| Supplier | Permitted Document | Key Relaxations |
|---|---|---|
| Insurer / Banking Company / FI / NBFC | Monthly statement (consolidated) | No need to mention serial number or recipient's address |
| GTA — transport of goods by road | Tax invoice or any document containing: details & gross weight of consignment, name of consignor & consignee, place of origin & destination, vehicle registration no., GSTIN of payee — plus other tax invoice info | A consignment note suffices |
| Passenger Transportation Service | Ticket | No need to mention serial number or recipient's address |
| Multiplex cinema — admission to films | E-ticket | No need to mention recipient's details |
## Why Does This Matter?
These relaxations recognise the mass-market nature of these supplies. Issuing a full tax invoice to every train passenger or moviegoer would be impossible. The alternative documents still capture what the tax authorities need for revenue tracking.