PMT-06 is an important GST payment challan used by taxpayers registered under the Quarterly Return Monthly Payment (QRMP) Scheme. It enables eligible taxpayers to deposit tax, interest, late fees, and penalties on a monthly basis while filing GSTR-3B quarterly.

Timely payment through PMT-06 is essential to avoid interest liability and maintain GST compliance.

What is PMT-06?

Form GST PMT-06 is a challan prescribed under GST law for making payments toward:

• GST liability,
• Interest,
• Late fees,
• Penalties,
• Other amounts payable under GST.

It is primarily used by taxpayers who have opted for:

• Quarterly filing of GSTR-3B under the QRMP Scheme.

What is the QRMP Scheme?

The QRMP (Quarterly Return Monthly Payment) Scheme was introduced to simplify compliance for small taxpayers.

Eligible taxpayers can:

• File GSTR-1 and GSTR-3B quarterly,
• While paying tax every month through PMT-06.

The scheme is available to taxpayers having:

• Aggregate turnover up to Rs. 5 crore in the preceding financial year.

Legal Provisions

The QRMP Scheme and monthly payment mechanism are governed by:

• Section 39 of the CGST Act, 2017;
• Rule 61A of the CGST Rules, 2017;
• Relevant CBIC notifications introducing quarterly return filing and monthly tax payment.

Due Date for PMT-06 Payment

Tax payment through PMT-06 is generally required:

• By the 25th day of the succeeding month.

For example:

• Tax for April 2026 is payable by 25 May 2026.

This monthly payment requirement applies even though GSTR-3B is filed quarterly.

Methods of Tax Payment Under QRMP

Taxpayers can make payment using either of the following methods:

Fixed Sum Method (FSM)

Under this method:

• Tax is paid based on a pre-filled challan amount,
• Generally equal to:
  • 35% of the previous quarter’s cash tax payment for quarterly filers, or
  • 100% of the previous month’s tax for monthly filers.

Self-Assessment Method (SAM)

Under this method:

• Taxpayer calculates actual tax liability for the month,
• After adjusting eligible Input Tax Credit (ITC).

Important Compliance Points

Taxpayers should ensure:

• Proper reconciliation of outward supplies and ITC;
• Timely payment before due date;
• Adequate balance in electronic cash ledger;
• Correct selection of payment method.

Delayed payment may result in:

• Interest under Section 50 of the CGST Act;
• Late fee and compliance notices.

Benefits of PMT-06 Mechanism

The PMT-06 system offers several advantages:

• Reduced quarterly compliance burden;
• Improved cash flow management;
• Simplified GST payment process for small businesses;
• Flexibility in monthly tax payment calculation.

Conclusion

PMT-06 plays a crucial role in GST compliance for taxpayers under the QRMP Scheme. Timely tax payment through this challan helps businesses avoid interest and penalties while ensuring smooth quarterly return filing under GST law.

For expert guidance on this topic, contact your tax professional today.