EAST WIN LABORATORIES, operating under GST number
37AAAFE6190P1ZX, is a
Partnership business registered in the state of
Andhra Pradesh, India.
The business is legally owned by EASTWIN LABORATORIES and has been
actively registered
under GST since 01 Jul 2017.
Of the 12 GST returns on record, 11 were filed by the due date.
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 15 Oct 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 isn't enabled for e-invoicing on the GST portal, so its B2B invoices don't need an IRN or QR code.
Its GSTR-1 filings have been late or missing in places. An invoice reported late shows up late in your GSTR-2B, which delays the ITC you can claim on it.
Filed GSTR-1 by the due date for 5 of 6 months on record; the longest delay was 1 day.
Filed GSTR-3B by the due date for all 6 months on record, on average 4 days before the due date.
Based on returns on record as of 22 Oct 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
September 2026
11-10-2026
ONLINE
2026-27
August 2026
11-09-2026
ONLINE
2026-27
July 2026
11-08-2026
ONLINE
2026-27
June 2026
11-07-2026
ONLINE
2026-27
May 2026
09-06-2026
ONLINE
2026-27
April 2026
12-05-2026
ONLINE
GSTR-3B Filings
Financial Year
Tax Period
Date of Filing
Status
2026-27
September 2026
15-10-2026
ONLINE
2026-27
August 2026
15-09-2026
ONLINE
2026-27
July 2026
17-08-2026
ONLINE
2026-27
June 2026
16-07-2026
ONLINE
2026-27
May 2026
18-06-2026
ONLINE
2026-27
April 2026
15-05-2026
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.
21 May 2025
Registration details last amended on the GST portal
GST portal
01 Jul 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.
Nearby Businesses in Krishna
Other GST-registered businesses with an active status in the same district:
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 EAST WIN LABORATORIES is 37AAAFE6190P1ZX.
The PAN number linked to GSTIN 37AAAFE6190P1ZX is AAAFE6190P. This PAN has 1 GST registration — view all on the PAN page.
The registered address is: 23 8 4, adiseshaiah street, s n puram vijayawada, Krishna, Andhra Pradesh, 520011.
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.
Mostly on time. Filed GSTR-1 by the due date for 5 of 6 months on record; the longest delay was 1 day. Filed GSTR-3B by the due date for all 6 months on record, on average 4 days before the due date.
