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GST registration · Proprietorship

OM SAI SOFTWARE SOLUTION

Legal name: RUPSA BOSE

GSTIN: 19AVWPB4945Q1ZJ Active

In short: OM SAI SOFTWARE SOLUTION is a regular taxpayer (proprietorship) registered under GST on 25 September 2025, about 1 year ago, in Kolkata, West Bengal. GSTIN 19AVWPB4945Q1ZJ is active. Its business activities are office / sale office. It is administered by Burrabazar Division (Centre) and Kolkata North Circle (State).

Last updated on

Registered on25 Sep 2025
Taxpayer typeRegular
StateWest Bengal
PIN code700009

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GST information

OM SAI SOFTWARE SOLUTION (RUPSA BOSE) is registered under GST with GSTIN 19AVWPB4945Q1ZJ in West Bengal, effective from 25 Sep 2025. It is a proprietorship registered as a regular taxpayer. Its business activities are office / sale office.

Its principal place of business is 73A, AMHERST ROW, RAJA RAMMOHAN SARANI, Kolkata, Kolkata, West Bengal, 700009. The GSTIN status is Active.

Registration details

GSTIN
19AVWPB4945Q1ZJ
Legal name of business
RUPSA BOSE
Trade name
OM SAI SOFTWARE SOLUTION
GSTIN status
Active
Constitution of business
Proprietorship
Taxpayer type
Regular
Date of registration
25 Sep 2025
Registered for
1 year, 1 month
State
West Bengal
Centre jurisdiction
State - CBIC,Zone - KOLKATA,Commissionerate - KOLKATA-NORTH,Division - BURRABAZAR DIVISION,Range - R
State jurisdiction
Commissionerate - West Bengal,Circle - KOLKATA NORTH,Charge - MANICKTOLA

Return filing status

The return filing status of this GSTIN has not been checked yet. Refresh from the GST portal to see which GSTR-1 and GSTR-3B returns have been filed, financial year by financial year.

Nature of business activities
Office / Sale Office

Place of business
Principal place of business
73A, AMHERST ROW, RAJA RAMMOHAN SARANI, Kolkata, Kolkata, West Bengal, 700009
City, state and PIN
Kolkata, West Bengal – 700009

Other GST registrations in 700009

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Last updated on: 08 Nov 2026, 11:18 PM

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About OM SAI SOFTWARE SOLUTION

The GST identification number (GSTIN) of OM SAI SOFTWARE SOLUTION is 19AVWPB4945Q1ZJ.

As per the latest information we have, the status of GSTIN 19AVWPB4945Q1ZJ is Active.

OM SAI SOFTWARE SOLUTION was registered under GST on 25 September 2025.

Its principal place of business is 73A, AMHERST ROW, RAJA RAMMOHAN SARANI, Kolkata, Kolkata, West Bengal, 700009.

Its constitution of business is Proprietorship and it is a regular taxpayer.