What is an ARN in GST?

ARN stands for Application Reference Number. It is a unique number generated after submitting a GST registration application and is used to track application status.

How can I check GST ARN Status online?

Enter your ARN number in the GST ARN Status Check Tool and click search to view the latest application status and progress.

What statuses can appear in GST ARN tracking?

Common statuses include Application Submitted, Pending Verification, Pending Clarification, Clarification Filed, Approved and Rejected.

Can I track GST registration without login?

Yes, GST registration application status can be tracked using the ARN number without logging into the GST portal.

How long does GST registration take after ARN generation?

GST registration is generally processed within a few working days, depending on document verification and any clarification requests raised by authorities.

How can I perform a GST ARN status check online?

The simplest way is to visit the LegalDev GST ARN Status Check page at https://legaldev.in/gst-arn-status-check and enter your 15-digit ARN number. Alternatively, you can visit the official GST Portal and navigate to Services > Registration > Track Application Status to get your GST ARN status check result instantly.

My GST ARN status shows Pending for Clarification. What should I do?

This means the Tax Officer found an issue with your documents or application. You must log in to the GST portal and reply to the notice within 7 working days. Failing to respond within this window will result in the status changing to Clarification Not Filed — Pending for Order, which may lead to rejection of your application.

How long does it take for the GST registration ARN status to change to Approved?

Typically, a standard GST registration application is processed within 3 to 7 working days. If your ARN status has not changed for more than 10 working days, you should consider raising a grievance on the official GST portal under Services > Grievances.

How to track ARN for GST refund applications?

To track your GST refund ARN status, visit the official GST Portal and navigate to Services > Refunds > Track Application Status. Enter the ARN issued for your refund application to see the current processing stage and estimated credit date.

Can I perform a GST status check by ARN number using my TRN?

Yes. If you do not have a permanent GST portal login yet, you can log in using your Temporary Reference Number (TRN) to do a detailed GST status check by ARN number from your application dashboard. This method also shows historical status changes.

Why am I getting a System Error during my GST ARN track?

A system error during GST ARN track is usually a temporary technical glitch on the government portal. It does not mean your application is deleted or rejected. Wait for 20 minutes, clear your browser cache and cookies, and try your GST ARN track again. If the error persists, try a different browser or device.

What happens if my ARN status shows as Rejected?

If your ARN status shows as Rejected, you cannot reuse or revive that specific application. You must read the rejection order carefully to understand the specific reasons, correct those issues, and submit a fresh GST registration application to receive a new ARN number.

Can I use the GST portal for an NRC ARN number check?

No. The GST portal is strictly for tax-related ARN number checks. An NRC ARN number check is specifically for the National Register of Citizens (Assam) and must be performed on the dedicated NRC portal. The two systems are completely separate.

How to check ARN status if I lost the confirmation email?

If you lost the confirmation email, log in to the GST portal using your Temporary Reference Number (TRN). You can find your ARN under My Saved Applications or Case History. Once retrieved, use the ARN to complete your GST ARN status check on LegalDev or the official portal.

What is the difference between GST ARN track and SRN tracking?

An ARN (Application Reference Number) is generated for GST applications submitted directly on the GST portal. An SRN (Service Request Number) is generated when GST registration is applied through the MCA portal during company incorporation. Both can be tracked via the Track Application Status utility on the official GST portal, but they are issued in different scenarios.

GST ARN Status Check – Track Your GST Application Online (Free)

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What is GST ARN Number?

When you apply for GST registration on the GST portal, you receive an ARN (Application Reference Number) immediately after submitting the application. This is a 15-digit unique reference number that lets you track the status of your GST registration application until it gets approved and a GSTIN is issued.

ARN is generated within minutes of form submission and is sent to your registered mobile number and email ID by the GST portal.

What Does GST ARN Look Like?

ARN is a 15-character alphanumeric code in the format:

AA + State Code + YYYYMMDD + 7-digit unique number

Example: AA270620250001234

It is different from GSTIN — ARN is only for tracking the application. Once approved, you get your permanent GSTIN.

How to Check GST ARN Status Online

Enter your 15-digit ARN number in the tool above
Click "Check Status"
Your current application status will appear instantly

No login, no OTP, completely free.

GST ARN Status Types Explained

ARN Status	What It Means	What to Do
Pending for Processing	Application submitted, not yet reviewed	Wait 3–7 working days
Pending for Clarification	Tax officer has raised a query on your application	Reply within 7 days on GST portal
Clarification Filed	You've submitted your reply to the officer's query	Wait for officer review
Approved	GST registration granted — GSTIN issued	Download GST certificate from portal
Rejected	Application rejected by tax officer	File a fresh application or appeal
Dropped	Application automatically dropped (usually due to no response to clarification)	Apply fresh
Cancelled	Application withdrawn by applicant	Apply fresh if needed

GST Registration Application Timeline

Understanding the typical timeline helps you plan better:

Day 0: You submit GST registration application → ARN generated instantly
Day 1–3: Application auto-validated by GSTN system
Day 3–7: Assigned to a GST officer for review
Day 7: If documents are in order, GSTIN is auto-approved (within 7 working days)
Day 7 (if query raised): Officer sends notice for clarification — you must reply within 7 working days
Day 7–30: After clarification, officer approves or rejects the application

Note: If no action is taken on your ARN for more than 30 days, the application may be dropped.

Documents Required for GST Registration (Quick Checklist)

Before your application can be approved, these documents must be correct:

For Proprietorship:

PAN card of proprietor
Aadhaar card
Address proof of business (rent agreement / electricity bill)
Bank account details
Passport-size photograph

For Private Limited / LLP:

PAN of company
Certificate of Incorporation
MOA / AOA or LLP Agreement
Address proof
DSC of authorized signatory
Board resolution

Reasons Why GST Application Gets Rejected

Common reasons for GST registration rejection:

Address proof does not match the business address entered
PAN name mismatch — name on PAN differs from Aadhaar
No response to officer's clarification within 7 days
Invalid or unclear document uploads (blurred/expired documents)
Business activity description is vague or inconsistent
Aadhaar authentication failure

If your application was rejected, you can file a fresh application after correcting the issues.