Comprehensive Guide to GST Rule 86B: Mandatory 1% Cash Payment of Output Liability

The Goods and Services Tax (GST) framework in India has undergone continuous evolution since its inception. While the initial objective was to facilitate the seamless flow of credit and prevent the cascading effect of taxation, regulatory authorities noticed systemic loopholes being exploited by unscrupulous entities. To counter the proliferation of fake invoicing and the circulation of fraudulent Input Tax Credit (ITC), the Central Board of Indirect Taxes and Customs (CBIC) introduced a stringent measure: Rule 86B of the CGST Rules, 2017.

Effective from January 1, 2021, this provision fundamentally alters how high-turnover entities discharge their tax obligations. It marks a shift from the unrestricted utilization of credit to a mandatory "skin in the game" approach, requiring a minimum cash contribution to the exchequer.

The Genesis and Intent of Rule 86B

Prior to the insertion of Rule 86B, the GST architecture allowed an assessee to discharge their entire output tax liability using the balance available in their electronic credit ledger. While this was designed to ease working capital blockages, it inadvertently created a fertile ground for tax evasion.

Authorities observed a pattern where "fly-by-night" operators would register entities, generate fake invoices to pass on ineligible ITC, and discharge their own liability entirely through fraudulent credit without remitting a single rupee in cash to the government.

By introducing Rule 86B, the government aims to:

  1. Curb Fake Invoicing: Ensure that entities utilizing massive credits have genuine business substance.
  2. Verify Financial Credibility: Link GST compliance with Income Tax history.
  3. Validate Turnover: Prevent the inflation of turnover figures solely for the purpose of passing on credit.

Decoding the Restriction

The core mandate of Rule 86B is a restriction on the utilization of ITC.

The Rule: Notwithstanding anything contained in these rules, a registered person shall not use the amount available in the electronic credit ledger to discharge his liability towards output tax in excess of 99% of such tax liability, in cases where the value of taxable supply other than exempt supply and zero-rated supply, in a month exceeds Rs. 50 lakh.

In practical terms, if an assessee falls within the ambit of this rule, they are compelled to pay at least 1% of their total output tax liability through the electronic cash ledger, regardless of how much credit balance they possess.

Understanding the Threshold Limit

The applicability of this rule hinges on the "Value of Taxable Supply." It is crucial for the assessee to calculate this threshold accurately every month.

Inclusions in the Rs. 50 Lakh Limit:

  • Inter-state taxable supplies.
  • Intra-state taxable supplies.