THE INSTITUTE OF CHARTERED ACCOUNTANTS OF INDIA, operating under GST number
33AAAAT7798M2ZP, is a
Society/ Club/ Trust/ AOP business registered in the state of
Tamil Nadu, India.
The business is legally owned by THE INSTITUTE OF CHARTERED ACCOUNTANTS OF INDIA and has been
actively registered
under GST since 19 Aug 2017.
Of the 10 GST returns on record, all were filed by the due date.
The same PAN also holds GST registrations in Himachal Pradesh, Rajasthan, Assam, West Bengal, Gujarat, Maharashtra, Karnataka, Telangana and Andhra Pradesh.
Compliance Snapshot
This GSTIN shows excellent compliance indicators. Safe for transactions and ITC claims.
Registration Status
Active — GSTIN is valid and in good standing
50/50
Filing Recency
Last filed 19 Sep 2026 — excellent (within 45 days)
This is a regular taxpayer, so it charges GST on its invoices. You can claim ITC once it reports your invoice in its GSTR-1 and the invoice appears in your GSTR-2B.
It is enabled for e-invoicing on the GST portal, which generally means its turnover has crossed ₹5 crore in a year. Its B2B invoices should carry an IRN and a QR code; an invoice without them isn't a valid tax invoice and can't support an ITC claim.
It has filed GSTR-1 by the due date for every period on record, so invoices it issues to you should show up in your GSTR-2B on schedule.
Filed GSTR-1 by the due date for all 5 months on record.
Filed GSTR-3B by the due date for all 5 months on record, on average 1 day before the due date.
Based on returns on record as of 19 Sep 2026, measured against the standard due dates
(GSTR-1: 11th of the next month, 13th for quarterly filers; GSTR-3B: 20th, or 22nd/24th for quarterly filers).
One-off government extensions aren't counted.
GSTR-1 Filings
Financial Year
Tax Period
Date of Filing
Status
2026-27
August 2026
09-09-2026
ONLINE
2026-27
July 2026
11-08-2026
ONLINE
2026-27
June 2026
11-07-2026
ONLINE
2026-27
May 2026
11-06-2026
ONLINE
2026-27
April 2026
11-05-2026
ONLINE
GSTR-3B Filings
Financial Year
Tax Period
Date of Filing
Status
2026-27
August 2026
19-09-2026
ONLINE
2026-27
July 2026
20-08-2026
ONLINE
2026-27
June 2026
20-07-2026
ONLINE
2026-27
May 2026
17-06-2026
ONLINE
2026-27
April 2026
20-05-2026
ONLINE
Registration Timeline
GSTIN.cloud has tracked this registration since 22 Oct 2026.
No changes to its status, name, address or business details have been detected since then.
24 Jan 2024
Registration details last amended on the GST portal
GST portal
19 Aug 2017
Registered under GST
GST portal
Changes marked “Detected by GSTIN.cloud” are dated when a routine check noticed them, which can be after the change was made on the GST portal.
Other GSTINs Linked to PAN AAAAT7798M
PAN AAAAT7798M has
12 GST registrations in total
— 11 others besides this one:
Registration details come from the GST Network (GSTN) database. Contact details such as email address and phone number aren't published on the GST portal.
Frequently Asked Questions
The GST number of THE INSTITUTE OF CHARTERED ACCOUNTANTS OF INDIA is 33AAAAT7798M2ZP.
The PAN number linked to GSTIN 33AAAAT7798M2ZP is AAAAT7798M. This PAN has 12 GST registrations — view all on the PAN page.
The registered address is: ICAI Bhawan, No.122, Mahatma Gandhi Road, Nungambakkam, Chennai, Tamil Nadu, 600034.
This is a regular taxpayer, so it charges GST on its invoices. You can claim ITC once it reports your invoice in its GSTR-1 and the invoice appears in your GSTR-2B.
Consistently on time. Filed GSTR-1 by the due date for all 5 months on record. Filed GSTR-3B by the due date for all 5 months on record, on average 1 day before the due date.
Yes. The same PAN also holds GST registrations in Himachal Pradesh, Rajasthan, Assam, West Bengal, Gujarat, Maharashtra, Karnataka, Telangana, Andhra Pradesh.
