The Three Electronic Ledgers
Every registered person has three electronic ledgers on the GST portal — understanding them is essential for correct payment:
1. Electronic Cash Ledger (Section 49(1))
Your cash balance on the portal. Credited when you make cash payment via challan (PMT-06 for QRMP monthly payment, or through GSTR-3B cash payment). Debited when you offset cash against tax liability. Functions like a prepaid wallet — deposit first, use later. Excess balance can be claimed as refund.
2. Electronic Credit Ledger (Section 49(2))
Your ITC balance. Credited when you claim ITC through GSTR-3B (auto-populated from GSTR-2B). Debited when you utilize ITC against output tax. Cannot be used for: interest, penalty, late fee, or other miscellaneous dues (only for tax payment). Cannot be refunded in cash except in specific situations (export ITC refund, inverted duty refund).
3. Electronic Liability Register (Section 49(7))
Your tax and other dues. Debited when liability arises (output tax from GSTR-3B, demand orders, interest, penalty). Credited when you make payment (from cash or credit ledger). Balance = outstanding liability.
ITC Utilization Order (Section 49(5) read with Rule 88A)
Mandatory order for utilizing ITC against output tax:
| ITC Available | Utilize Against (Priority Order) |
|---|---|
| IGST credit | IGST first → then CGST → then SGST |
| CGST credit | CGST first → then IGST (cannot use for SGST) |
| SGST credit | SGST first → then IGST (cannot use for CGST) |
This order is system-enforced. IGST credit must be fully exhausted before CGST or SGST credits are touched. Cross-utilization between CGST and SGST is NOT allowed — this prevents revenue loss to either Centre or States.
Section 51 — TDS Under GST
Government departments, local authorities, government agencies, and specified entities must deduct TDS at 2% (1% CGST + 1% SGST, or 2% IGST) on payments exceeding Rs. 2.5 lakh to suppliers for supply of taxable goods/services. TDS deposited by 10th of next month. Return in GSTR-7 by 10th of next month. TDS certificate in GSTR-7A. Supplier gets credit in their electronic cash ledger.
Section 52 — TCS by E-Commerce Operators
E-commerce operators (Amazon, Flipkart, Swiggy, Uber) must collect TCS at 1% (0.5% CGST + 0.5% SGST, or 1% IGST) on the net value of taxable supplies made through their platform. Deposited by 10th of next month. Return in GSTR-8 by 10th. Supplier gets credit of TCS in their electronic cash ledger when they file GSTR-3B. This ensures all platform transactions are tracked and reported.