State GST · Hq · West Bengal

H.Q.,ISD, Directorate of Commercial Taxes, West Bengal

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gstapproval.com is a private firm of GST professionals and is not the GST department or affiliated with it. Names, designations and contact details are reproduced from official government websites and documents; the source and date are shown below. Officers are transferred often, so check the date and confirm before visiting.

Officers listed

NameDesignationPhoneEmail
Sandeep SenguptaWBRS officer (rank not legible in source extract; see source list)(033)7122-1925sandeep.sengupta@gov.in
Arunangsu MukherjeeJoint Commissioner of Revenue(033)7122-1100arunangsu.mukherjee@wbcomtax.gov.in

Postings change often. Latest source dated 2026-07-20.

Office contact

Districts: Kolkata

Comes under: Directorate of Commercial Taxes, West Bengal

Before you contact this office

  • Confirm your GSTIN is assigned to this office: Search Taxpayer on the GST portal shows your central range and state ward or circle
  • Most work — replies, amendments, refunds, appeals — is filed online; many hearings are by video conference
  • An authorised representative can appear for you under Section 116 of the CGST Act

Sources: comtax.wb.gov.in (2026-07-20)

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