To become a GST Practitioner (GSTP) in India, you apply for enrolment in Form GST PCT-01 on gst.gov.in, meeting the eligibility conditions in Rule 83 of the CGST Rules. The main route is a graduate or postgraduate degree in commerce, law, banking, business administration or business management, or a pass in the CA, CS or CMA final exam. Once approved, you receive a certificate in Form PCT-02. Continued enrolment depends on passing the examination conducted by NACIN.
This guide explains what a GSTP can do, who is eligible, how to enrol step by step and how the NACIN exam works, as of 24 September 2026.
What is a GST Practitioner?
A GST Practitioner is a person enrolled with the tax authorities who can, when a taxpayer authorises them, file returns and applications on that taxpayer’s behalf on the GST portal. The role is created by section 48 of the CGST Act, with details in Rule 83.
Under Rule 83(8), an authorised GSTP can:
- furnish details of outward supplies (GSTR-1);
- file monthly, quarterly, annual or final returns;
- deposit money into the taxpayer’s electronic cash ledger;
- file refund claims and applications to amend or cancel registration;
- furnish information for e-way bills and challan details in Form ITC-04;
- file intimations to opt into, or withdraw from, the composition scheme.
A GSTP can also appear as an authorised representative before GST officers and appellate authorities for a client who has authorised them. However, legal responsibility for what is filed stays with the taxpayer. That is why the portal seeks the taxpayer’s confirmation by email or SMS for GSTP filings, and why refund and registration applications do not proceed without the taxpayer’s consent.
Do you need to be a GSTP to file GST returns?
No. An employee filing for their own employer, or an accountant using a client’s login, does not need enrolment. Enrolment matters when you want to run an independent filing practice with a clear, portal-recorded authorisation from each client.
Enrolment gives you your own login, a dashboard of authorised clients and formal standing. For someone starting a practice in a commercial area like East Delhi, that audit trail protects both the practitioner and the client.
Eligibility under Rule 83
You must be an Indian citizen of sound mind who is not adjudged insolvent and has not been convicted by a competent court. You must also meet at least one of these conditions:
| Route | Condition |
|---|---|
| Degree | Graduate or postgraduate degree (or equivalent) in Commerce, Law, Banking including Higher Auditing, Business Administration or Business Management from an Indian university |
| Foreign degree | A foreign university degree recognised by an Indian university as equivalent |
| Professional exam | Final examination of ICAI (CA), ICSI (CS) or the Institute of Cost Accountants of India (CMA) |
| Retired officer | Retired officer of a State Commercial Tax Department or CBIC who served at least two years at Group B gazetted rank or above |
| Legacy practitioner | Enrolled as a sales tax practitioner or tax return preparer under the earlier law for at least five years |
Rule 83(1) also allows “any other examination notified by the Government” on the Council’s recommendation. In practice, a B.Com, BBA, BBM, LLB or M.Com qualifies directly. A B.A. or B.Sc. graduate does not, unless they also hold one of the other qualifications.
How to enrol as a GST Practitioner: step by step
Enrolment is fully online. The steps below follow the GST portal’s enrolment manual. Keep your PAN, a working mobile number and email, your degree certificate or mark sheet, a photograph and proof of professional address ready.
Part A: generate a TRN
- Go to gst.gov.in, then Services, Registration, New Registration.
- In “I am a”, select GST Practitioner. Choose your state and district.
- Enter your name exactly as on your PAN, your PAN, email and mobile number.
- Verify the two OTPs sent to your mobile and email. The portal issues a 15-digit Temporary Reference Number (TRN).
Part B: complete Form PCT-01
- Log in with the TRN. Submit within 15 days, or the draft is purged.
- General details: choose the enrolment category, and enter your university, year of passing and qualifying degree. Upload proof as PDF or JPEG, under 1 MB.
- Applicant details: enter personal details and upload a JPEG photograph of up to 100 KB.
- Professional address: enter the address and upload address proof, under 1 MB.
- Verification: submit with DSC, Aadhaar e-signature or EVC. You receive an Application Reference Number (ARN) by email and SMS.
The enrolling officer then examines the application. If it is approved, the enrolment certificate in Form PCT-02 appears on your dashboard. If it is rejected, a rejection order is issued on the portal and intimated by email and SMS. The manual does not list any fee for filing Form PCT-01.
After enrolment: getting authorised by clients
Enrolment alone does not let you file for anyone. Each taxpayer must authorise you on the portal in Form GST PCT-05, selecting the tasks you may perform, and can withdraw that authorisation at any time (Rule 83(6)).
When you file a statement for a client, the portal sends the client a confirmation request by email or SMS. If the client does not respond by the due date, the filing is deemed confirmed (Rule 83(7)). Keep written engagement letters with each client anyway; the portal authorisation shows who filed, not what was agreed.
An enrolment made in one state or union territory is treated as valid across India. You do not need a separate enrolment for clients in other states.
The NACIN exam for GST Practitioners
Rule 83(3) says an enrolled GSTP remains eligible only if they pass the examination notified for practitioners. Rule 83A makes the National Academy of Customs, Indirect Taxes and Narcotics (NACIN) responsible for conducting it.
| Feature | As set out in Rule 83A |
|---|---|
| Conducted by | NACIN, twice a year, at centres across India |
| Mode | Computer-based test, one paper of multiple-choice questions |
| Paper | GST Law and Procedures: 100 questions, 200 marks, 2 hours 30 minutes |
| Language | English and Hindi |
| Pass mark | 50% (100 of 200); no negative marking |
| Syllabus | CGST, IGST, UTGST and State GST Acts; the GST (Compensation to States) Act; CGST, IGST and State GST Rules; notifications, circulars and orders |
| Fee and attempts | Fee as specified by NACIN, paid for every attempt; any number of attempts within the allowed period |
| Result | Declared within one month of the exam |
You register on NACIN’s exam portal using your GST enrolment number as the login and your PAN as the password, according to NACIN’s candidate guidelines. Admit cards and score cards are downloaded from the same dashboard, which also offers a short mock test.
Is there a deadline to pass?
The current text of Rule 83A(6) sets a fixed deadline only for legacy practitioners enrolled on the basis of the old sales tax law. Older guides often quote a “two years from enrolment” limit for everyone; that wording was replaced by Notification 49/2019-Central Tax. For other practitioners, Rule 83(3) ties continued enrolment to passing the exam held at the periods notified. Check NACIN’s website and the GST portal for the current exam notice before you plan around a date.
How to prepare, and what the exam does not test
The exam tests law: definitions, time of supply, place of supply, input tax credit conditions, registration, returns, payment, refunds, assessment and appeals. Read the bare Acts and Rules alongside recent notifications and circulars, because questions follow the law as amended.
Passing does not make you job-ready by itself. Clients pay for clean GSTR-1 data, correct IMS decisions, reconciliation of GSTR-2B with purchase books and sensible replies to notices. Our guides on GST return filing and GST registration show the day-to-day work, and what is GST covers the foundations.
IPA – Institute of Professional Accountants teaches this practical side in its 2-month GST course in Delhi (placement assistance) at its Laxmi Nagar centre. The course does not replace enrolment or the NACIN exam. To see what the role can lead to, read our GST practitioner salary and career guide.
Misconduct and loss of enrolment
A GSTP found guilty of misconduct in GST proceedings can be disqualified. The officer first issues a show cause notice in Form PCT-03 and gives a hearing, then passes an order in Form PCT-04 (Rule 83(4)).
You can appeal to the Commissioner within 30 days of that order. Accurate filing, client confirmations and good records are the strongest protection.
How we teach this at IPA
IPA’s GST course prepares you for the work a GST practitioner does: filing returns, reconciling credit and replying to notices. It does not enrol you as a practitioner, because enrolment is a separate legal step with its own eligibility rules and examination, and a course certificate does not replace it.
Frequently asked questions
Can a B.Com student become a GST Practitioner?
Only after graduating. Rule 83 requires a completed graduate or postgraduate degree in commerce or the other listed subjects, so a student can apply once the degree is awarded.
Is there a fee to enrol as a GST Practitioner?
The GST portal’s enrolment manual lists no fee for filing Form PCT-01. The NACIN exam has a separate fee, specified by NACIN and payable for each attempt.
Can a GST Practitioner file income tax returns?
GSTP enrolment covers GST work only. Income tax and TDS returns are governed by the Income-tax Act, which has its own rules on who can file and represent taxpayers.
How many clients can a GST Practitioner handle?
Rule 83 sets no limit. The practical limit is how many clients you can serve accurately before each month’s due dates.
What is the pass mark in the GST Practitioner exam?
You need 50%, which is 100 out of 200 marks, in a 100-question computer-based test lasting 2 hours 30 minutes. There is no negative marking.
Is a private GST practitioner certificate the same as enrolment?
No. Only the government enrolment in Form PCT-02, followed by the NACIN exam, makes you a GST Practitioner. A training certificate shows skills, not legal status.