How to Draft a Letter of Authorisation for GST?

Key Takeaways

• A Letter of Authorisation for GST is a general document. It authorizes a third party, employee, consultant, or GST Practitioner to act on your behalf in GST matters.
• To formally appoint a GST Practitioner, India uses Form GST PCT-05. It is filed under Section 48 and Rule 83(6) of the CGST Rules. A self-drafted letter alone is not sufficient.
• A GST Practitioner is identified by an Enrolment Number. A GSTIN belongs to the business being represented, not the practitioner.
• Form GST PCT-05 must be filed through the GST portal. It requires the practitioner’s written consent in Part B. The business must provide its authorization in Part A.
• A general Letter of Authorisation is still useful for simpler internal delegations. For example, it can designate an employee as an authorized signatory. This is different from formally appointing a GST Practitioner.

Why is It Required for GST Compliance?

Given the complexity and ever-changing nature of GST laws, proper authorization ensures taxpayers can rely on qualified professionals to manage their obligations. The main reasons it matters:

1. Expertise in GST Filing: Many businesses struggle with the intricacies of GST law. A qualified representative stays current with the latest updates, ensuring accurate, compliant filings.
2. Time-Saving: Delegating GST tasks to a certified professional frees up time for core business activities instead of decoding provisions.
3. Avoiding Penalties: Proper authorization ensures a qualified person handles filings correctly, reducing the risk of late submissions and penalties.
4. Smooth Communication with Authorities: Authorization lets the designated individual represent the business before GST authorities directly.

Form GST PCT-05: The Official Mechanism for Appointing a GST Practitioner

If the third party you’re authorizing is specifically a GST Practitioner, Form GST PCT-05 is the document that carries legal weight on the GST portal. A generic letter alone does not suffice.

• Legal basis: Filed under Section 48 read with Rule 83(6) of the CGST Rules.
• Part A: The taxpayer, such as the proprietor, partners, directors, or authorized officer of the business, authorizes or withdraws authorization of a named GST Practitioner. The practitioner is identified by their Enrolment Number. The form also lists the specific activities the practitioner is permitted to perform, such as furnishing returns, filing refund claims, or applying for registration amendments.
• Part B: The GST Practitioner’s own signed consent to act in that capacity is attached to the same form.
• Filing: Submitted through the GST portal itself. It is not a standalone paper letter kept off-record.

Steps to Draft a General Authorization Letter

For simpler delegations that don’t require the formal GST Practitioner appointment process, drafting a clear authorization letter is straightforward. Follow these steps:

Step 1: Heading and Date

Start with the heading “Letter of Authorization” and mention the date of issuance.

Step 2: Introduction

State the purpose clearly: that you’re authorizing a person to act on your behalf for GST-related activities.

Example: “I, [Your Name], the owner of [Your Business Name], hereby authorize [Authorized Person’s Name] to act as my representative for all matters related to GST compliance. This includes filing returns, seeking refunds, and communicating with GST authorities.”

Step 3: Details of Authorized Person

Provide the authorized person’s full name, designation, contact details, and relevant credentials. If the person is a certified GST Practitioner, use their Enrolment Number, not a GSTIN.

Example: “Authorized Person: [Authorized Person’s Name] Designation: GST Practitioner Contact: [Phone Number, Email] Enrolment Number: [GST Practitioner Enrolment Number]”

Step 4: Scope of Authorization

Define exactly what the authorized person can handle, such as filing GST returns, applying for refunds, or representing you during audits or assessments.

Example: “The authorized person is allowed to:

• File GST returns on behalf of [Your Business Name]
• Communicate with the GST Department on any matters related to GST compliance
• Apply for refunds or modifications as necessary”

Step 5: Signature and Confirmation

Close with your signature, a confirmation statement, and the date and place of signing.

Example: “Authorized By: [Your Signature] Date: [Date of Signing] Place: [City, State]”

Sample Format of a GST Authorization Letter

Here’s a simple example you can use to draft your own GST representative letter:

Letter of Authorisation for GST

Date:

To The GST Officer [GST Office Address] [City, State]

Subject: Authorization of [Authorized Person’s Name] for GST Matters

I, [Your Full Name], the owner of [Your Business Name], GSTIN [Your GSTIN], hereby authorize [Authorized Person’s Name], [Authorized Person’s Designation], to act as my representative for all matters related to GST compliance. (If the authorized person is a certified GST Practitioner, include their Enrolment Number here, and note that formal appointment as your GST Practitioner also requires filing Form GST PCT-05 on the GST portal.)

This authorization includes, but is not limited to:

• Filing GST returns (GSTR-1, GSTR-3B, etc.)
• Responding to queries from the GST Department
• Applying for refunds and modifications

I confirm that the above-named person has my full consent to act on my behalf in all matters related to GST. This authorization is valid until further notice.

Thank you for your attention to this matter.

Sincerely, [Your Signature] [Your Name] [Your Contact Details]

Common Mistakes to Avoid in GST Authorization Letters

A properly drafted GST authorization letter helps avoid confusion and delays. However, businesses often make simple mistakes when preparing or using these documents. Keep the following points in mind to ensure the authorization is clear and properly documented:

1. Requesting a GSTIN from a GST Practitioner: A GST Practitioner has an Enrolment Number, not a GSTIN. Confusing the two can cause processing delays or confusion during verification.
2. Assuming a Letter Alone Appoints a GST Practitioner: For formal GST Practitioner appointments, Form GST PCT-05 must be filed on the GST portal. A letter alone does not complete the legal appointment.
3. Vague Scope of Authorization: Clearly state what the authorized person can and cannot do. This helps avoid misunderstandings or disputes later.
4. Lack of Signature or Confirmation: Ensure the letter is properly signed and dated. This helps establish its legal validity.
5. Not Notifying GST Authorities: After finalizing the authorization, ensure the relevant GST office and portal records are updated as needed.