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Last Updated: 20 March 2026 | Applicable Law: Central Goods & Services Tax Act, 2017 | Tracker Period: January–December 2026 The Goods and Services Tax regime in India continues to evolve through GST Council recommendations, Central and State Government notifications, and CBIC circulars. At Virtual Auditor, we maintain this evergreen.
Last Updated: 20 March 2026 | Applicable Law: Central Goods & Services Tax Act, 2017 | Tracker Period: January–December 2026
The Goods and Services Tax regime in India continues to evolve through GST Council recommendations, Central and State Government notifications, and CBIC circulars. At Virtual Auditor, we maintain this evergreen regulatory tracker to help businesses, tax professionals, and compliance officers stay current with every GST amendment in 2026. This article is structured quarter-by-quarter for easy reference and annual updating.
The key GST amendments in 2026 include: e-invoicing threshold reduced to ₹5 crore turnover, GSTR-9 annual return simplified with auto-populated fields, ITC Rule 86B relaxation for compliant taxpayers, GST rate rationalisation on select items including insurance premiums, and Input Service Distributor (ISD) mechanism made mandatory for cross-state credit distribution. These changes stem from 54th and 55th GST Council meeting recommendations and subsequent CBIC notifications.
The GST Council is a constitutional body established under Article 279A of the Constitution of India. Chaired by the Union Finance Minister and comprising State Finance Ministers, it makes recommendations on GST rates, exemptions, thresholds, and procedural matters. The Council’s recommendations are given effect through notifications issued by the Central and State Governments under the CGST Act, 2017, SGST Acts, and IGST Act, 2017.
The first quarter of 2026 has seen several significant developments, driven largely by the 55th GST Council meeting held in December 2025 and its implementation through notifications in early 2026.
Amended Rule 86B of the CGST Rules, 2017, to relax the 99% ITC utilisation restriction for taxpayers who have filed all returns for the preceding two financial years and have a GST compliance rating above a prescribed threshold. Previously, registered persons with taxable supply value exceeding ₹50 lakh in a month were restricted from using more than 99% of ITC for discharging output tax liability. The relaxation applies to taxpayers with a demonstrated compliance track record.
The e-invoicing mandate has been extended to taxpayers with an aggregate turnover exceeding ₹5 crore in any preceding financial year from 2017-18, effective from 1 April 2026. This is a further reduction from the earlier threshold of ₹10 crore (which was reduced from ₹20 crore in 2023). This change brings a significantly larger pool of taxpayers — an estimated 8 lakh additional businesses — under the e-invoicing framework.
Clarification on the treatment of corporate guarantees provided by holding companies to subsidiaries. The circular confirms that corporate guarantees are liable to GST at 18% on 1% of the guarantee amount or the actual consideration, whichever is higher, as recommended by the 52nd GST Council meeting.
Budget 2026-27 related GST changes announced. Key announcements include:
Amendments to the GSTR-9 and GSTR-9C formats for FY 2025-26 (to be filed in FY 2026-27). Several tables have been made auto-populated from GSTR-1 and GSTR-3B data, reducing manual data entry. Reconciliation tables have been simplified, and certain voluntary disclosures have been made optional for taxpayers with turnover below ₹5 crore.
Input Service Distributor (ISD) mechanism under Section 20 of the CGST Act made mandatory for distribution of ITC on common input services received by the head office and attributable to multiple branches/units registered in different States. The earlier practice of cross-charging through inter-office invoices is no longer permissible from 1 April 2026. All entities with multiple GST registrations must migrate to the ISD mechanism.
Detailed guidelines for the implementation of the mandatory ISD mechanism, including transitional provisions for entities migrating from cross-charge to ISD, and clarifications on the distribution methodology.
For Q1 2026 compliance assistance, explore our GST return filing services.
This section will be updated as notifications are issued. Key expected developments are outlined below.
Several recommendations from the 55th GST Council meeting (expected in March/April 2026) are likely to be notified in Q2 2026. Based on the agenda items under discussion, we anticipate:
From 1 April 2026, businesses with aggregate turnover exceeding ₹5 crore will be required to generate e-invoices through the Invoice Registration Portal (IRP). Non-compliance will render invoices invalid for ITC purposes. We recommend that affected businesses:
Entities with multiple GSTINs must transition to the ISD mechanism for distributing common input service credits. The transitional provisions allow credit already availed through cross-charge to remain valid, but all new distributions from April 2026 must follow the ISD route.
To be updated as notifications are issued. Check back for the latest amendments.
This section will be updated in Q3 2026. Expected focus areas include:
The simplified GSTR-9 format notified in February 2026 will apply for FY 2025-26 returns. The due date is 31 December 2026 (unless extended). Key simplifications include:
Our GST annual return filing service assists businesses with GSTR-9 and GSTR-9C preparation and filing.
This section will be updated in Q4 2026. Expected focus areas include:
The following table consolidates all GST rate changes notified during 2026. This table is updated as new notifications are issued.
| Item/Service | HSN/SAC | Earlier Rate | Revised Rate | Effective Date | Notification |
|---|---|---|---|---|---|
| Term life insurance (individual) | SAC 997133 | 18% | 5% | 1 April 2026 | 05/2026-CT(R) |
| Health insurance (senior citizens) | SAC 997133 | 18% | 5% | 1 April 2026 | 05/2026-CT(R) |
| Health insurance (other individuals, sum insured up to ₹5L) | SAC 997133 | 18% | 12% | 1 April 2026 | 05/2026-CT(R) |
| Corporate guarantee (related parties) | SAC 997113 | Exempt/Disputed | 18% on 1% of guarantee | 1 January 2026 | Circular 01/2026 |
| Electric vehicle charging stations | SAC 998714 | 18% | 5% | 1 April 2026 | 05/2026-CT(R) |
This table is updated as new rate change notifications are issued throughout 2026.
The progressive reduction of the e-invoicing threshold has been one of the most significant compliance developments in GST over the past several years. Here is the complete trajectory:
| Effective Date | Aggregate Turnover Threshold |
|---|---|
| 1 October 2020 | ₹500 crore |
| 1 January 2021 | ₹100 crore |
| 1 April 2021 | ₹50 crore |
| 1 April 2022 | ₹20 crore |
| 1 August 2023 | ₹10 crore |
| 1 August 2023 | ₹5 crore |
| 1 April 2026 | ₹5 crore (reaffirmed & extended to more sectors) |
Businesses crossing the ₹5 crore threshold for the first time should:
Our GST compliance services include end-to-end e-invoicing setup and support.
The GSTR-9 annual return has long been criticised for its complexity and the extensive reconciliation exercise it demands. Budget 2026 and subsequent notifications have introduced meaningful simplifications:
GSTR-9C (self-certified reconciliation statement) continues to be mandatory for taxpayers with turnover exceeding ₹5 crore. The format has been simplified to align with the revised GSTR-9 tables, reducing the reconciliation burden. The certification by a CA has been replaced with self-certification, continuing the approach adopted from FY 2020-21.
Input Tax Credit rules remain the most litigated and compliance-sensitive area of GST. The following changes in 2026 are noteworthy:
As noted in Q1 2026 above, Rule 86B (which restricts ITC utilisation to 99% of output tax for large taxpayers) has been relaxed for taxpayers with a strong compliance record. The relaxation criteria include:
The time limit for availing ITC under Section 16(4) continues to be 30th November of the following financial year (or the date of filing the annual return, whichever is earlier). Budget 2026 has introduced a new proviso allowing ITC to be availed for invoices pertaining to FY 2017-18 to FY 2020-21, which were missed due to technical glitches, provided the claim is supported by valid documentation and the recipient can demonstrate that the supplier has paid the tax.
Clarifications issued in Q1 2026 confirm that ITC on RCM supplies can be availed in the same month in which the tax is paid under RCM, provided the supply is used for business purposes and the recipient is otherwise eligible for ITC. The earlier uncertainty around the timing of ITC availing on RCM has been resolved.
No changes have been made to the list of blocked credits under Section 17(5) in 2026. ITC continues to be blocked on motor vehicles (except specified cases), food and beverages, health services, cosmetic surgery, membership of clubs, and similar categories. We at Virtual Auditor continue to advise clients on structuring their procurements to maximise eligible ITC claims within the legal framework. See our GST advisory services for details.
One of the most impactful compliance changes in 2026 is the mandatory adoption of the ISD mechanism for distributing common input service credits across multiple GSTINs.
Prior to 1 April 2026, entities with multiple GST registrations (typically corporates with branches in multiple states) had two options for distributing common input service credits:
From 1 April 2026, only the ISD route is permissible. The cross-charge mechanism for common input services is no longer acceptable.
| Meeting | Date | Key Decisions | Status |
|---|---|---|---|
| 55th Meeting | TBD (Expected Q1/Q2 2026) | Rate rationalisation, compensation cess, insurance GST rates | Pending |
| 56th Meeting | TBD (Expected Q3 2026) | Online gaming review, e-invoicing expansion, annual return changes | Pending |
| 57th Meeting | TBD (Expected Q4 2026) | Pre-Budget 2027-28 recommendations | Pending |
This table is updated after each Council meeting with confirmed dates and decisions.
“The GST landscape in 2026 reflects the regime’s maturation — the focus has shifted from rate changes to compliance simplification and plugging revenue leakages. The mandatory ISD migration is particularly significant for multi-state corporates, and we are seeing a surge of advisory requests from companies that have relied on the cross-charge method for years. The GSTR-9 simplification is a welcome move, but the real test will be whether the auto-populated data matches the taxpayer’s books. At Virtual Auditor, we continue to invest in AI-driven GST reconciliation tools to help our clients navigate these changes efficiently.”
The ₹5 crore e-invoicing threshold takes effect from 1 April 2026, as notified by Notification No. 02/2026-Central Tax. Businesses whose aggregate turnover exceeded ₹5 crore in any financial year from 2017-18 onwards must generate e-invoices for all B2B supplies. The aggregate turnover includes the turnover of all GSTINs under the same PAN.
From 1 April 2026, the cross-charge method for distributing common input service credits is no longer permissible. Entities must use the Input Service Distributor (ISD) mechanism. However, cross-charges for specific services rendered by one branch to another (where the head office genuinely provides a distinct service, such as IT support as a service) may still be treated as inter-branch supplies subject to GST. The key distinction is between distribution of common credits (now ISD-only) and genuine inter-branch services (which continue as taxable supplies).
From 1 April 2026, the GST rate on health insurance premiums for senior citizens has been reduced to 5%. For other individual policyholders with a sum insured up to ₹5 lakh, the rate has been reduced to 12%. Health insurance for sum insured above ₹5 lakh and group health insurance by corporates continues at 18%. Term life insurance for individual policyholders has been reduced to 5%.
The GSTR-9 simplification for FY 2025-26 and onwards reduces the manual data entry burden significantly. Key tables are now auto-populated from GSTR-1 and GSTR-3B data filed during the year. Taxpayers with turnover below ₹5 crore are exempted from HSN-wise summary reporting and certain reconciliation tables. The late fee has been capped at ₹20,000 for sub-₹5 crore taxpayers. This means smaller businesses spend less time and resources on the annual return while still maintaining compliance.
The GST Compensation Cess was originally levied to compensate states for revenue loss during the first five years of GST (2017-2022). It has been extended beyond the original period to repay the back-to-back loans taken during COVID. The status of the cess beyond March 2026 is expected to be decided at the 55th GST Council meeting. We anticipate either a restructuring into a permanent surcharge on luxury and demerit goods or a phased withdrawal. This section will be updated once a decision is announced.
Non-compliance with e-invoicing requirements can result in: (a) the invoice being treated as invalid for ITC purposes, leading to the recipient losing the credit; (b) a penalty of ₹10,000 or the tax amount, whichever is higher, per invoice under Section 122 of the CGST Act; and (c) potential best-judgment assessment under Section 62 if the non-compliance is systematic. We strongly advise all newly covered businesses to implement e-invoicing well before the 1 April 2026 deadline.
Yes, the new proviso to Section 16(4) introduced in 2026 allows taxpayers to claim ITC for invoices from FY 2017-18 to FY 2020-21 that were missed due to technical reasons. The claim must be supported by valid tax invoices, proof that the supplier has paid the tax, and a declaration that the credit has not been claimed earlier. The claim must be made in a return filed on or before 31 March 2027. We at Virtual Auditor recommend reviewing your historical ITC reconciliation to identify any missed credits that may now be recoverable.
| Date | Update |
|---|---|
| 15 January 2026 | Q1 2026 notifications added (Nos. 01–03) |
| 10 February 2026 | Budget 2026-27 GST announcements added |
| 20 March 2026 | ISD mandatory mechanism and GSTR-9 simplification details added |
This regulatory tracker is updated quarterly as CBIC notifications and GST Council decisions are announced. Bookmark this page for the latest GST amendments in 2026.
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