How to Track Your GST Registration Application Status (ARN Tracking Explained) in West Mambalam

After submitting your GST registration application, the waiting period can feel uncertain. Fortunately, the GST portal provides a straightforward way to track your application in real time using the Application Reference Number (ARN).

What is an ARN?

The ARN is a unique 15-character number generated automatically once you submit your GST registration application (Form GST REG-01) using DSC or Aadhaar-based e-verification. It's sent to your registered email and mobile number and serves as your reference for all future correspondence about that application.

Steps to track your application

1. Go to the GST portal and navigate to "Services" > "Registration" > "Track Application Status."
2. Enter your ARN or the submission date.
3. The portal displays your current status.

Understanding the different status stages

• Pending for Processing: Your application has been submitted and is awaiting officer review.
• Pending for Clarification: The officer has raised a query, and you need to respond via Form REG-04 within 7 working days.
• Site Verification Assigned/Pending: Officer has scheduled or completed a physical verification of your business premises, if required.
• Approved: Your GSTIN has been generated, and the registration certificate is available for download.
• Rejected: The application didn't meet requirements; you'll typically need to reapply with corrections.

Typical processing timelines

For applications submitted with Aadhaar authentication and no risk flags, approval typically happens within 3-7 working days. Applications flagged for physical verification or requiring clarification can take up to 30 days or longer.

What to do if there's a delay

• Check your registered email and SMS regularly for clarification notices — these have strict response deadlines.
• If there's no movement after the expected timeline, raise a grievance through the GST portal's "Grievance" section or contact the GST helpdesk.
• Keep your ARN handy for any communication with the tax department or GST Seva Kendra.

Actively tracking your ARN — rather than waiting passively — is the best way to catch and resolve clarification requests before they cause your application to lapse.