For regular taxpayers in India, the last day to pay GST and file the GSTR-3B return is the 20th of the following month. For taxpayers under the Quarterly Return Monthly Payment (QRMP) scheme, the tax is paid via PMT-06 by the 25th of the month following the quarter.
Monthly GST Returns Due Dates
The GST 1 due date is the 11th of the following month. GSTR-3B is a summary return that contains details of sales, purchases, tax liability, and ITC claims. GST 3B due date is the 20th of the following month.
For GST, the CRA filing and payment deadline is 3 months after your fiscal year end. For GST filed and paid annually, the CRA payment deadline is April 30 and the filing deadline is June 15. For GST filed and paid monthly and quarterly, the CRA filing and payment deadline is one month after the reporting period.
Penalty on Missing the GST Due Date:
The maximum penalty that may be imposed is Rs. 5,000. The taxpayer will be required to pay interest on late payment of GST at a rate of 18% annually in addition to the late payment penalty.
GST Notification 17/2025-Central Tax dt. 18-October-2025
Registered taxpayers can now file their GSTR-3B for the month of September 2025 or the quarter of July–September 2025 by October 25, 2025, instead of the earlier due date.
The CRA will make these payments on the 5th day of July and October 2025, and of January and April 2026.
The GST network issued another advisory on 7th June 2025, implementing the rule of time-barring of GST return filing beyond three years from the due date. By this update, taxpayers will not be able to file GST returns after three years from the due date of such return.
An offender not paying tax or making short-payments has to pay a penalty of 10% of the tax amount due, subject to a minimum of Rs. 10,000. Therefore, the penalty will be high at 100% of the tax amount when the offender has evaded i.e., where there is a deliberate fraud.
Ways you can avoid late fees
GST Return Fees: Rs. 1,000 to Rs. 3,000 per month. Professional Filing Services: Rs.
Businesses are required to register for GST and pay tax on their annual turnover if their annual revenue exceeds Rs. 40 lakhs in the case of goods supplied and Rs. 20 lakhs for the supply of services.
GST rate on all Individual Life Insurance and Individual Health Insurance policies, including reinsurance of the same, has been reduced from 18% to zero and it has come into effect on 22nd September 2025.
To make the GST payment post-login to the GST Portal once the challan is generated, perform the following steps:
The GST credit is paid quarterly in at the beginning of January, April, July, and October. The amount of the credit for July 1 to June 30 of any year is based on the income of the taxpayer as reported on the tax return for the previous taxation year.
Credit card companies generally can't treat a payment as late if it's received by 5 p.m. on the day it's due (in the time zone stated on the billing statement), or the next business day if the due date is a Sunday or holiday.
The "15/3 rule" is a popular, though somewhat debated, credit card strategy suggesting you make two payments in your billing cycle: one about 15 days before the statement closes and another 3 days before, aiming to lower your reported balance and improve credit utilization by keeping your balance low when the issuer reports to credit bureaus. While paying more frequently can help reduce interest and utilization, experts emphasize the key is to monitor your statement closing date, not just the arbitrary 15 and 3-day marks, as credit utilization is reported then.
The Indian Government has amended the GST Rules, 2022, to provide that failure to file monthly or quarterly GST reports in form GSTR 3B for a continuous period of 6 months, or for two consecutive tax periods or simply GST not filed for 6 months continuously, would henceforth result in GST registration cancellation.
Non/Late Payment
A 5% penalty will be levied on the amount of tax unpaid by the due date and an additional penalty of 2% per month on tax remaining unpaid after 60 days from the due date of the prescribed accounting period (capped at a maximum of 50% of the outstanding tax) may also be imposed.
Businesses that collect GST are required to pay it (less any credits) to the ATO either monthly, quarterly or annually depending on their turnover. Where the payment has not been made, the ATO will contact you. Interest, currently 8.96% p.a. calculated on a daily rate, will be added to the overdue amount.
Maximum marginal rate is the highest rate of tax at any income level. This means for those with incomes between Rs 2 crore and Rs 5 crore, 39% will be the highest applicable tax rate, and for those with incomes above Rs 5 crore, it will be 42.74% — the highest tax rate since 1992.
For any standard-rated supplies of goods or services that you make on or after 1 Jan 2024, you must charge GST at 9%. For instance, if you issue an invoice and receive payments for your supply on or after 1 Jan 2024, you must account for GST at 9%.
GST is leviable only if aggregate turnover is more than 20 lacs. (Rs. 10 lacs in 11 special category States). For computing aggregate supplies turnover of all supplies made by you would be added.