Yes, from 1st July 2025, the GST portal will permanently block the filing of all GST returns (GSTR-1, 3B, 4, 5, 6, 7, 8, and 9) that are more than three years past their original due date. This means any pending returns for periods older than 3 years will become time-barred and cannot be filed, potentially resulting in the permanent loss of Input Tax Credit (ITC).
Barring of GST Return on expiry of three years
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.
What Does 'Time-Barred' Mean in GST? Time-barred returns refer to GST returns that will no longer be accepted for filing if they exceed three years from the original due date. Example: If GSTR-3B for June 2022 was due on 20th July 2022, it can only be filed until 19th July 2025.
Applicability of the Three-Year Rule
As per the advisory, no GST return can be filed after three years from its original due date.
What are the new changes in GST 2025? Starting September 22, 2025, GST in India will be simplified to primarily two rates: 5% and 18%, with a special 40% rate on luxury and sin goods like tobacco and high-end vehicles.
As of 2025, the GST rate in Singapore is 9% for all taxable goods and services (except for nil-rated). With the GST rate change, as laid out by the Inland Revenue Authority of Singapore (IRAS), it has become even more important to be at par with the recent amendments.
Effective October 1st, 2025, a new set of rules for GST return filing will come into effect. This marks the first filing cycle under the GST 2.0 reforms, aimed at improving transparency, control, and accuracy in Input Tax Credit (ITC) management through the Invoice Management System (IMS).
Statute-Barred Timing – GST/HST
For GST/HST, four years from latter of the deadline to file a return for a reporting period and the day the return was actually filed. For GST/HST rebates, four years from date of application for the rebate.
Once four years have passed, neither party can typically reopen GST matters related to that period, except in the case of fraud or evasion. This creates a level of certainty that benefits everyone involved in the tax system.
Due to heavy rains and public disruptions, the CBIC has extended the GSTR-3B filing deadline for July 2025 to August 27, 2025.
The 4-Year Time Limit for Claiming GST Credits: What Every Australian Business Needs to Know. Did you know the ATO has a strict 4-year deadline on claiming GST credits? Don't let your business lose thousands in unclaimed cash. Read the Trinity Accounting Practice guide to Section 93-B and BAS compliance.
Effective September 18, 2022, Senate Bill 1340 (Stats. 2022, ch. 425) amends section 73 to extend the new construction exclusion for active solar energy systems from 2023-24 to the 2025-26 fiscal year and changes the repeal date from January 1, 2025, to January 1, 2027.
Further, Tribunal has the power to condone delay (of up to 3 months in case of appeals or 45 days in case of cross objections, beyond the mandatory period) on being satisfied that there is sufficient cause for the delay.
– Time limit to issue notice: 3 years from the due date of filing annual return for the relevant year. – Time limit to pass the order: 3 years from the due date of annual return. Example: For FY 2021–22, the time limit to issue notice is 31st December 2025 (assuming annual return due date is 31st December 2022).
Therefore, upon non –filing of GST returns or missing out the GST due dates, the GST law prescribes a general penalty. 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.
From May 2025, a key GST rule mandates separate reporting of B2B and B2C sales in GSTR-1. Exports are now strictly classified under B2C. This change aims to streamline HSN-wise data validation and reduce mismatches in GST returns.
What are the new GST rules from July 2025? From 1st July 2025, GSTR-3B cannot be edited after filing. GSTR-1A is introduced for corrections, and GST returns older than 3 years from the due date cannot be filed.
The 'five year rule' states that residential premises are not considered to be 'new' if they have been rented out as residential premises for five or more years since they first became residential premises, or were last built or substantially renovated.
4-year credit time limit
If you account for GST on a cash basis, the earliest tax period in which you could claim a GST credit for a purchase is the tax period in which you make the payment. If you make the payment over multiple tax periods, the 4-year credit time limit applies separately to each part of the payment.
If you never received it, the CRA will accept refund claims up to 3 years later. This means that you could still receive your payment retroactively. A great accounting software program could help you find this information! Be sure to review your information thoroughly when filing tax returns.
There is however a 10 year limitation period that applies to GST/HST tax debts. This limitation period is 'restarted' whenever the CRA takes action to collect the debt or the taxpayer acknowledges the tax debt, which can mean that a GST/HST debt more than 10 years old is still collectible.
How far back can the IRS go to audit my return? Generally, the IRS can include returns filed within the last three years in an audit. If we identify a substantial error, we may add additional years. We usually don't go back more than the last six years.
The GST reforms in India are have been rolled out since 22nd September 2025 through central tax notifications, as stated by Prime Minister Narendra Modi. The Centre's GST reform now have a simplified two-slab structure of 5% and 18%, and a special 40% slab for sin and luxury goods.
The CRA will make these payments on the 5th day of July and October 2025, and of January and April 2026.
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.