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GST & Compliance#GST TDS#GST TCS#E-Commerce Compliance#Withholding Tax

TCS and TDS Under GST: A Practical Compliance Guide for E-Commerce and Enterprise

Relaso Tax & Compliance Research August 9, 2026
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Tax Deductions and Collections at Source

Tax Deduction at Source (TDS under Section 51) and Tax Collection at Source (TCS under Section 52) act as compliance checkpoints within India's GST framework. Government entities and large corporations are mandated to deduct 2% TDS on supplier contracts exceeding ₹2.5 Lakhs, while e-commerce operators must collect 1% TCS on net taxable supplies.

Cash Ledger Credit Flow

Deducted or collected amounts are remitted via GSTR-7 and GSTR-8 returns, subsequently reflecting in the supplier's Electronic Cash Ledger upon digital acceptance. Misalignment in contract values leads to trapped working capital.

Relaso Invoicing Solutions provide dedicated withholding tax rules that calculate exact net payouts, track statutory withholding certificates, and prevent cash-flow discrepancies.


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