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GST Registration Rejected: Common Reasons and How to Reapply

By SP & SC EditorialUpdated 28 September 20267 min read

Facing a GST registration rejection? Understand the common reasons, correct your documents, and learn how to reapply using Form GST REG-01 with our expert guide.

GST Registration Rejected: Common Reasons and How to Reapply

Short answer: If your GST registration is rejected, you must review the rejection order (Form GST REG-05) on the GST portal to understand the specific reason. Common reasons include document errors or information mismatches. You cannot edit the old application. You must correct the errors and file a completely new application using Form GST REG-01 with the same credentials. Reapplying is usually faster than filing an appeal.

What are the common reasons for GST registration rejection?

The most frequent cause of rejection is discrepancies or inadequacies in the documents you submit. The GST officer scrutinises every detail, and even minor errors can lead to a query (Form GST REG-03) or outright rejection (Form GST REG-05). Common reasons include:

  • Invalid Address Proof: The proof of business place is invalid, unclear, or does not match the address entered. For rented premises, a valid rent agreement and a No Objection Certificate (NOC) from the property owner are mandatory, along with the owner's address proof (like a recent electricity bill or property tax receipt).
  • Document Mismatches: The name or address on the PAN card does not match the details on the Aadhaar card, electricity bill, or other supporting documents.
  • Unclear Documents: Scanned copies of documents like PAN, Aadhaar, or photos are blurry, illegible, or expired.
  • Incorrect Jurisdiction: You have selected the wrong State or Central jurisdiction during the application process.
  • Aadhaar Authentication Failure: The Aadhaar authentication process was not completed, or if it failed, you did not opt for or complete the mandatory physical verification of the premises.
  • Incorrect Business Details: Wrong constitution of business selected (e.g., Partnership instead of LLP), or an invalid HSN/SAC code for the primary business activity.

How do I know why my GST application was rejected?

You will be notified via email and SMS, and you can find the detailed reason on the GST portal itself. After logging into the GST portal, navigate to Services > Registration > Application for Filing Clarifications. Here, you can view the notice or order issued by the tax officer. The rejection order, issued in Form GST REG-05, will clearly state the grounds for rejection. It is crucial to read this document carefully to understand the exact error you need to rectify.

Can I reapply for GST after rejection?

Yes, you can and should reapply for GST registration after a rejection. There is no waiting period or limit on the number of times you can apply. The rejected Application Reference Number (ARN) is closed permanently. You must start a fresh application by filling out Form GST REG-01 on the portal. You can use the same PAN, email address, and mobile number that you used for the previous application. Before reapplying, ensure you have corrected all the mistakes that led to the earlier rejection.

What documents do I need for a successful GST application?

Having a complete and correct set of documents is the most critical step for a smooth registration process. The required documents vary based on your business structure.

Document TypeProprietorshipPartnership / LLPPrivate Limited Company
Identity & Address Proof of Promoter/Partner/DirectorPAN Card, Aadhaar Card, PhotographPAN, Aadhaar, Photograph of all Partners/Designated PartnersPAN, Aadhaar, Photograph of all Directors
Business Registration ProofN/APartnership Deed / LLP Certificate of IncorporationCertificate of Incorporation from MCA
Proof of Principal Place of Business (Owned)Latest Property Tax Receipt / Municipal Khata Copy / Electricity BillLatest Property Tax Receipt / Municipal Khata Copy / Electricity BillLatest Property Tax Receipt / Municipal Khata Copy / Electricity Bill
Proof of Principal Place of Business (Rented)Rent Agreement, NOC from Owner, Owner's Electricity Bill/Property Tax ReceiptRent Agreement, NOC from Owner, Owner's Electricity Bill/Property Tax ReceiptRent Agreement, NOC from Owner, Owner's Electricity Bill/Property Tax Receipt
Bank Account ProofScanned copy of a bank statement or cancelled cheque leaf (with name)Scanned copy of a bank statement or cancelled cheque leaf (with name)Scanned copy of a bank statement or cancelled cheque leaf (with name)
Authorisation ProofN/ABoard Resolution / Letter of Authorisation for Authorised SignatoryBoard Resolution for Authorised Signatory from the Board of Directors

For businesses in Karnataka, ensure your property documents are clear. While an A-Khata is preferred, a B-Khata is often a reason for rejection. Read our guide on Khata A vs Khata B in Bengaluru for more details.

Worked example

Anjali, a freelance graphic designer in Bengaluru, decides to register for GST to work with larger corporate clients. She applies for GST as a sole proprietor from her rented apartment.

  • Application: She fills Form GST REG-01. For address proof, she uploads a copy of her 11-month rental agreement and a 4-month-old electricity bill which is in her landlord's name.
  • Rejection: A week later, she receives an email that her application has been rejected. She logs into the portal and checks the rejection order (REG-05). The reason stated is: "NOC from the owner not attached. Electricity bill provided is older than 2 months."
  • Correction: Anjali contacts her landlord and gets a signed No Objection Certificate (NOC) stating he has no objection to her running a design consultancy from the premises. She also downloads the latest electricity bill (dated last month) from the BESCOM portal.
  • Reapplication: She logs into the GST portal and starts a new application. She uses the same PAN, email, and mobile number.
  • Document Upload: This time, she carefully uploads a single PDF file containing:
    1. The registered rental agreement.
    2. The newly signed NOC.
    3. The latest electricity bill in her landlord's name.
  • Success: She completes the Aadhaar authentication via OTP. Within 5 working days, her application is approved, and she receives her GSTIN (GST Identification Number).

Common mistakes to avoid

  1. Uploading Blurry Documents: Ensure all scanned documents are clear and legible. A 100-200 DPI scan in PDF or JPEG format is usually sufficient.
  2. Name Mismatch: The name on the PAN card must exactly match the name of the proprietor or business entity. Any mismatch, even a spelling error, will lead to rejection.
  3. Incomplete Address Proof: For rented property, a rent agreement alone is not enough. You must also provide an NOC and a recent utility bill or property tax receipt in the owner's name.
  4. Using Old Utility Bills: Address proof documents like electricity bills or telephone bills should not be older than two months.
  5. Wrong Authorised Signatory: In the case of a company or LLP, the person designated as the authorised signatory must be authorised by a formal Board Resolution.
  6. Skipping Aadhaar Authentication: Failure to complete Aadhaar e-KYC can delay your application by triggering a mandatory physical verification, which can take up to 30 days and has a higher chance of rejection if the officer finds discrepancies.

How SP & SC helps

Navigating GST registration can be tricky, and a rejection can delay your business operations. At SP & SC, our team of Chartered Accountants and tax experts handles the entire GST registration process for you. We review your documents for accuracy, prepare and file the application correctly, and promptly respond to any departmental queries to ensure a smooth and quick approval. Our goal is to get your GSTIN without any hassle, so you can focus on your business. For complete peace of mind, check out our GST registration services.

Frequently asked questions

H3: What is the form for a new GST application?

A new application for GST registration is filed using Form GST REG-01 on the official GST portal.

H3: Do I need a new mobile number and email to reapply for GST?

No, you can use the same mobile number and email address that you used for your rejected application. A new Temporary Reference Number (TRN) will be generated for your new application.

H3: Is there a fee for GST registration?

No, there is no government fee for filing a GST registration application. It is a free process.

H3: My Aadhaar authentication failed. What should I do?

If Aadhaar authentication fails, the system will automatically mark your application for physical verification. A GST officer will visit your stated business premises to verify the location and documents. Ensure you are available and have all original documents ready for inspection.

H3: Can I appeal against the rejection of my GST application?

Yes, you can file an appeal with the Appellate Authority under Section 107 of the CGST Act, 2017, within three months from the date of the rejection order. However, for simple documentary errors, it is almost always faster and easier to simply correct the mistake and file a new application.

Get a fixed-fee quote

Facing a GST rejection or need to apply for a new registration? Avoid the guesswork and ensure your application is perfect the first time. Share your documents with us for a review and a written fixed-fee quote. We handle the entire process end-to-end, from document preparation to final approval. Contact SP & SC or WhatsApp us at +91 90356 74566 today.

Written by

SP & SC Editorial

Editorial team at SP & SC Legal and Taxation Services — practising advocates, chartered accountants, and company secretaries publishing hands-on guidance from live client files.

Reviewed by

Poojith Krishna

Founding Partner, SP & SC Legal & Taxation

Last reviewed 28 September 2026

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