How to Find Your GST Jurisdiction: State and Centre

Jurisdiction is one of those GST fields that sits on your registration certificate being ignored for years, and then suddenly decides where a notice has to be answered, which office processes a refund, and whom a complaint about a supplier should be addressed to. It is also asked for at registration, when most applicants have no idea what a range or a sector is. This post explains what the field means, how to read it, and the four ways to look one up — for your own GSTIN or anyone else's.

What GST jurisdiction actually means

GST is administered by two sets of tax authorities at once — the central administration under CBIC and the tax administration of the state or union territory where you are registered. Both need a way to slice the taxpayer base into manageable units, so each maintains a geographic hierarchy of offices, and every registration is mapped into both hierarchies.

"Your jurisdiction" therefore means two things at the same time: the central office your registration maps to, and the state office it maps to. Both are printed on the registration certificate and both appear in the public taxpayer record. For most day-to-day purposes only one of them is doing the work, because the taxpayer base was divided between the two administrations so that a given registration is assessed by one of them rather than both — but the other remains recorded and remains relevant for functions that belong to that administration.

State or centre: who administers you

The division of taxpayers between the two administrations was settled at the outset of GST by agreement in the GST Council, using turnover as the dividing line. Under that arrangement the large majority of smaller taxpayers — those below the ₹1.5 crore turnover mark — went to state administration, with the remainder to the centre, and taxpayers above that mark were split evenly between the two. Allocation within each pool was done by a computerised process rather than by choice.

What this means practically is that you did not pick your administering authority and cannot ask to switch. If you have never had a notice, you may not know which one holds your file — and the honest answer is that it rarely matters until it does. When it does, the registration certificate and the portal record both tell you, and correspondence from the department itself names the issuing office.

How to read a jurisdiction string

The two administrations use different vocabularies, which is the main reason the field looks intimidating.

The centre uses a four-level hierarchy that reads from largest to smallest:

So a centre jurisdiction rendered as a chain of four names is simply that hierarchy written out. The last element, the range, is the one to quote in correspondence, because it identifies the specific office.

The state uses its own structure, and the terminology genuinely differs between states: ward in some, circle in others, sector or zone elsewhere, sometimes with a numeric code attached and sometimes tied to a named area of the city. There is no single national vocabulary to learn. What is constant is that it resolves to a specific office covering the area of your principal place of business, and that the string on your certificate is the authoritative version.

One thing the jurisdiction string does not encode is the state itself — that is already in the first two digits of the GSTIN. If you want to go from a number to a state, that is the state code list, and the rest of the structure is broken down in the GSTIN format explained.

Four ways to find a jurisdiction

1. The GST portal, for any GSTIN

The Search Taxpayer facility on gst.gov.in takes a GSTIN and returns the public record for it, including centre jurisdiction and state jurisdiction alongside legal name, trade name, registration status, constitution and date of registration. It works for your own GSTIN and for anyone else's, requires no login, and is protected by a captcha. This is the right answer for a one-off check, and the wrong one for a list — see our note on checking a GST number without an OTP for what the portal will and will not let you do.

2. Your registration certificate

Form GST REG-06 records both jurisdictions along with the rest of your registration details. If you are answering a question about your own business and have the certificate to hand, this is the quickest source and it is the document a department will accept without argument. It is downloadable from the portal under your registration details if the original has been mislaid.

3. The CBIC "know your jurisdiction" facility

For the central side specifically, CBIC publishes a facility on cbic-gst.gov.in that maps a location down through state, zone, commissionerate, division and range. This is the tool to use when you do not have a GSTIN yet — during a registration application, for instance — because it works from the address rather than from a number.

4. A verification API, for many at once

Jurisdiction is part of the public taxpayer record, so a GSTIN verification API returns it as a field in the response alongside status and legal name. That matters when the question is not "what is my jurisdiction" but "what jurisdiction covers each of the four hundred suppliers in this master" — typically when a compliance team needs to route correspondence or map exposure by office. One call per GSTIN, no captcha, and the result is structured rather than scraped from a page. The mechanics are in how to verify a GST number using an API, and the batch pattern in the bulk verification guide.

Picking jurisdiction during registration

The GST REG-01 application asks for jurisdiction details, and this is where most people meet the field for the first time — usually with no idea what to enter. Two points make it manageable.

First, you are not choosing an office in any meaningful sense. You are identifying the office that already covers the address of your principal place of business. Getting it right is a lookup exercise, not a decision, and the CBIC facility above is built for exactly this.

Second, an error here is not fatal but is worth avoiding, because a mis-mapped registration produces correspondence from an office that is not yours and delays anything that has to be processed by the correct one — refunds most visibly. If you are unsure, check the address against the CBIC facility before submitting rather than after. The rest of the application flow is covered in the GST registration process, and if you are still waiting on the outcome, checking your ARN status is the next step.

When it actually matters

For the overwhelming majority of businesses, jurisdiction is inert. It becomes live in a handful of specific situations, and it is worth knowing which ones so that you can find the field when you need it rather than learning the vocabulary under time pressure.

The supplier row is the one that surprises people. If you need to escalate a counterparty — a business issuing tax invoices after cancellation, say, or a suspected fake invoice — the complaint belongs with the office that administers them. Their jurisdiction is public information available from the same lookup as their status, which is why our guides to reporting a fake GST invoice and checking a fake GST number both start with pulling the full record rather than just a valid/invalid answer.

For your own matters, the procedural detail lives in replying to an ASMT-10, the refund process and the appeal process.

When jurisdiction changes

Jurisdiction is not portable and cannot be requested, but it does change, and there are three ordinary reasons why.

1. You move premises. Because jurisdiction follows the principal place of business, amending that address in your registration updates the mapping. File the amendment to core fields; do not treat it as a separate jurisdiction application. A move to another state is a different matter entirely — that is a fresh registration, because GST registration is state-wise and the GSTIN itself begins with the state code.
2. The department reorganises. Ranges, divisions and commissionerates are periodically restructured, and your file moves without anything changing at your end. This is why a jurisdiction string copied into an internal document three years ago may no longer match the portal.
3. Reallocation between administrations. Less common, but registrations are occasionally moved between central and state administration.

The practical implication for anyone storing this field: treat it as current-state data with a retrieval date, not as a permanent attribute of a GSTIN. If it is recorded in a vendor master, refresh it on the same schedule as registration status rather than capturing it once at onboarding — the pattern is described in automated vendor GSTIN monitoring.

Frequently asked questions