Common Portal and Digital Infrastructure
The GST Common Portal (www.gst.gov.in), managed by Goods and Services Tax Network (GSTN), forms the digital backbone of GST compliance and record-keeping.
Functions of the GST Portal:
Registration, return filing, payment of tax, and refund processing.
Auto-matching of ITC through GSTR-2B and IMS systems.
Integration of e-way bill and e-invoicing modules.
Generation of notices, orders, and communication through the portal.
Electronic maintenance of ledgers (cash, credit, liability).
Digital Integration Highlights:
Invoice Management System (IMS): Seamless flow of invoice data between suppliers and recipients.
E-Invoicing Portal: Real-time reporting of invoices and IRN generation.
E-Way Bill Portal: Tracking of movement of goods.
Audit Trail: Every action by the taxpayer is time-stamped for transparency.
Advantages of Digital Infrastructure:
✅ Minimises manual errors and duplication.
✅ Enhances transparency and traceability.
✅ Simplifies compliance for businesses with multi-location operations.
✅ Enables real-time analytics for GST administration.
| Record Type |
Contents / Details |
| Production Records |
Quantitative details of goods manufactured, inputs used, waste generated |
| Stock Register |
Opening balance, receipts, dispatches, goods lost or written off |
| Input Tax Credit Register |
ITC availed, utilized, reversed |
| Output Tax Register |
Tax collected on outward supplies |
| Suppliers & Recipients Register |
Names, addresses, GSTINs, invoices issued/received |
| Advance Received / Paid |
Against supplies of goods or services |
| Tax & Payment Records |
Tax payable, tax paid, adjustments, refunds, etc. |
| Aspect |
Reference |
Essence |
| Books of Account |
Sec. 35, Rule 56 |
Mandatory registers for stock, ITC, tax, and supply |
| Retention Period |
Sec. 36 |
6 years from due date of annual return |
| Electronic Records |
Rule 57 |
Permitted with authenticity and backup |
| Common Portal |
GSTN Framework |
Unified platform for compliance and digital record maintenance |