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Business & Money

Register for GST in Karnataka

Register your business for GST online on the national portal — needed once turnover crosses the threshold (₹40 lakh goods / ₹20 lakh services), or voluntarily. Karnataka jurisdiction is handled by the Commercial Taxes Dept.

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Authority
GST (CBIC) / Karnataka Commercial Taxes
Mode
Online
Time
ARN immediately; GSTIN typically in ~7 working days
Cost
Free on the official portal

Steps

  1. 1

    Start on the GST portal

    Go to gst.gov.in → Services → Registration → New Registration.

  2. 2

    Part A — get a TRN

    Enter PAN, mobile and email; verify with OTPs to receive a Temporary Reference Number (TRN).

  3. 3

    Part B — business details

    Log in with the TRN and fill business details, promoters, principal place of business, goods/services (HSN/SAC) and bank details.

  4. 4

    Upload documents & authenticate

    Attach the documents and complete Aadhaar authentication for faster, often physical-verification-free processing.

  5. 5

    Submit & track via ARN

    Submit with DSC/EVC; you get an Application Reference Number (ARN) to track status.

  6. 6

    Receive your GSTIN

    On approval, the 15-digit GSTIN and registration certificate (Form REG-06) are issued — download from the portal.

💡 Good to know

  • Threshold differs: ~₹40L for goods, ~₹20L for services (verify current limits & exemptions).
  • Complete Aadhaar authentication to usually avoid physical verification.
  • File returns on time once registered — non-filing leads to penalties and GSTIN suspension.