Form GST PMT-08 enables quarterly taxpayers to make monthly self-assessed payments. It covers liability and ITC declarations, due by the 20th each month.

Form GST PMT-08 is used by taxpayers under the QRMP scheme to pay tax for the first two months of a quarter. It is a simple challan-cum-statement, due by the 25th of the following month, after which the quarterly GSTR-3B is filed at the end of the quarter.
Form GST PMT-08 is a crucial document utilized by all quarterly taxpayers under the revised Goods and Services Tax (GST) return framework for the purpose of submitting self-assessed tax payments. This form is specifically designated for use during the initial two months of any given quarter.
Purpose of Form GST PMT-08
This form serves a dual purpose: it allows for the declaration and settlement of tax liabilities, and simultaneously enables the claiming of eligible input tax credit (ITC). It must be filed by the 20th day of the subsequent month for the first two months of the quarter. Following this, the comprehensive quarterly return (RET-1/2/3) is due by the 25th of the month immediately following the end of the quarter.
Key Details about PMT-08
- The PMT-08 form is applicable across all return types: SAHAJ, SUGAM, and Normal returns, exclusively for taxpayers choosing quarterly filing.
- Taxpayers opting for quarterly return filing are still required to make monthly payments based on the supplies conducted within each month.
- Only legitimate input tax credit can be claimed through this form.
- Self-assessed liabilities for the initial two months of the quarter, applicable to quarterly filers, will be paid via PMT-08, and these amounts will automatically populate into the RET-1 return.
- The credit for taxes paid during the first two months of the quarter becomes available when filing the main quarterly return.
- Self-assessed liabilities must be paid by the 20th of each month. Payments can be offset using balances from the electronic cash ledger or electronic credit ledger, as appropriate.
- Both tax liability and availed input tax credit are determined through self-assessment, with any necessary adjustments made in the main quarterly return.
- In accordance with Section 50 of the GST Act, any excess ITC claimed or understated liability will incur interest charges. Therefore, late payments will attract interest at the rate specified in Section 50 of the Act.
- It is mandatory to file this declaration even if no supplies were made during the month.
Frequently Asked Questions (FAQ)
What is Form GST PMT-08?
PMT-08 is a challan-cum-statement used by QRMP taxpayers to deposit tax for the first two months of a quarter, based on self-assessment or a fixed sum method.
Who has to file PMT-08?
Taxpayers who have opted for the QRMP (Quarterly Return Monthly Payment) scheme use PMT-08 to pay tax for the first and second months of each quarter.
What is the due date for PMT-08?
The payment through PMT-08 is due by the 25th of the month following the relevant month for which the tax is being paid.
What comes after PMT-08?
After paying tax through PMT-08 for the first two months, the taxpayer files the quarterly GSTR-3B at the end of the quarter, adjusting for the amounts already paid.