Adding a new warehouse, branch, shop, or marketplace fulfilment centre to your GST registration sounds like a five-minute portal task. It isn’t. It is a core field amendment — which means a tax officer reviews and approves it, your documents are scrutinised, and a small mismatch can get the application queried or rejected.
I’m Keshav Sehgal from ComplyLocal Consultants, and filing APOB amendments for e-commerce sellers and MSMEs is routine work for our team. In this guide I’ll walk you through exactly how to add an additional place of business in GST — the prerequisites, the documents, all twelve portal steps, what happens after you hit submit, and the filing mistakes that cause delays. If you first want to understand what an APOB is and when it’s mandatory, read our complete guide to the additional place of business under GST — this article assumes you’ve already decided to add one.
Before You Start: What Adding an APOB Involves
Four things to know before you open the portal, so nothing surprises you mid-way:
It is a core field amendment. Additional Place of Business (other than a change of State) is notified as a core field on the GST portal. That means formal amendment plus officer approval — it is not auto-approved like non-core changes.
You cannot file if an earlier core amendment is pending. If a previous core-field amendment ARN is still under process, the portal will not let you file a new one. Clear the queue first.
The 15-day rule. Changes relating to place of business must be applied for within 15 days of the event, per the GST Council/CBIC registration guidance. Start operations at a new premises, and the clock is running.
Same State only. An APOB must be in the same State/UT as your GSTIN. For another State, you need a separate registration — don’t waste a filing attempt on an out-of-State address; it will be rejected.
Prerequisites Checklist Before Filing
Keep these ready before you log in — the form times out, and hunting for documents mid-application is how errors creep in.
GST portal login credentials (username and password)
Full address of the new premises with the correct PIN code and district
Nature of possession decided: owned, rented, or consented
Possession proof scanned as PDF/JPEG, each file under 1 MB (max two documents per APOB)
Nature of business activity for the premises decided (warehouse, office, retail, factory — you can select more than one)
DSC, E-Sign, or EVC access for the authorised signatory
Confirmation that no earlier core-field amendment ARN is pending
Documents Required to Add an Additional Place of Business
The GST portal’s official guidance accepts the following as proof of nature of possession. These overlap with standard GST registration documents, with the possession-type logic below.
Nature of possession | Documents accepted as proof |
|---|---|
Owned premises | Latest property tax receipt, OR Municipal Khata copy, OR a copy of the electricity bill |
Rented / leased premises | Valid rent or lease agreement PLUS the lessor’s ownership proof (property tax receipt, khata copy, or electricity bill) |
Consented / shared premises | Consent letter or NOC from the owner PLUS the consenter’s ownership document (khata copy or electricity bill) |
Documentary proof is not compulsory for every APOB, but officers can request it — upload it upfront to avoid a clarification round.
File format: PDF or JPEG only, each under 1 MB; maximum two documents per APOB (merge extra pages into one file).
Consultant’s tip: before uploading, read the address on your utility bill or rent agreement out loud and type the portal address to match it word for word. Address-string mismatches — even in locality or PIN — are the single biggest trigger for clarifications and rejections we see.
How to Add Additional Place of Business in GST Portal: 12 Steps
Here is the full filing sequence, combining the official portal manuals and the CBIC registration flyer. Budget 20–30 minutes if your documents are ready.
Log in to gst.gov.in with your GST credentials.
Navigate to Services → Registration → Amendment of Registration (Core Fields).
If this is your first APOB, open the Principal Place of Business tab and set “Have Additional Place of Business” = YES. Until you do this, the APOB tab stays locked — this trips up most first-time filers.
Open the Additional Places of Business tab and enter the number of additional places you are adding. The portal permits up to 500 APOBs under one registration, so you can add several in one application.
Click ADD NEW to open the entry form for the first premises.
Fill in the address — you can select it via the geocoding map — along with PIN code, district, and contact details. The portal warns you if the locality or sub-locality does not match the PIN code, so resolve any warning before moving on.
Select the nature of possession: owned, rented, or consented. This must match the documents you are about to upload.
Select the nature of business activity at this premises — warehouse, office, retail, manufacturing, and so on. You can tick more than one (for example, warehouse + wholesale), and at least one must be selected.
Upload supporting documents (PDF/JPEG, under 1 MB each, max two per APOB).
Enter the reason for amendment — keep it specific, e.g., “Adding warehouse at [location]” — and the date of amendment.
Verify and submit: tick the declaration, select the authorised signatory, enter the place, and sign via DSC, E-Sign, or EVC.
An ARN (Application Reference Number) is generated and an acknowledgment issued. Save the ARN — you’ll use it to track the application.
Adding multiple premises? Repeat steps 5–10 for each place before submitting — one application can carry several APOBs. Don’t file separate back-to-back applications; the pending-ARN rule will block the second one.
What Happens After You Submit
Your application now sits with the jurisdictional officer, and one of three things happens:
Outcome | What it means | What you do |
|---|---|---|
Approved | An approval order in REG-15 is issued and communicated via SMS/email | Download the updated REG-06 certificate showing the new APOB |
Clarification sought (REG-03) | The officer wants more information or better documents | Reply in REG-04 within 7 working days — miss this and the application can be rejected automatically |
Rejected | Order communicated via SMS/email | Fix the defect (documents, address, possession proof) and file a fresh amendment |
Track the application anytime under Services → Registration → Track Application Status using your ARN.
Do not start billing from the new premises yet. Issuing tax invoices or dispatching from a location that isn’t yet on your certificate can be treated as operating from an undeclared place. Wait for the updated REG-06.
Geocoding After Approval
Since 2022–23, the portal includes geocoding for principal and additional places. Addresses can be geocoded under “Geocoding Business Addresses” and then appear under “Geocoded Places of Business.” This geo-tagging is a one-time activity per address — place the pin carefully, because GSTN and enforcement analytics increasingly use this location data.
How Long Does APOB Addition Take?
After submission, the ARN and acknowledgment are immediate. The officer then approves or rejects the core-field amendment, typically within internal timelines of around 15 days — though the actual duration varies with the jurisdiction and whether a REG-03 clarification is raised. A clean application with matching documents is the best way to keep it on the shorter end; a clarification round adds the 7-working-day reply window plus fresh processing time.
Adding an Amazon or Flipkart Fulfilment Centre as APOB
Marketplace sellers file the same core-field amendment — the premises just happens to be a fulfilment centre. For Amazon FBA, you must add the FC address as APOB on your GST certificate and then upload the updated REG-06 in Seller Central. Amazon offers three routes:
Certified service provider — an Amazon-recommended CA files the APOB application and shares the REG-14/ARN with you.
Amazon’s auto-apply APOB tool — you enter your GST portal credentials and OTP, the tool generates the ARN automatically, and you upload the new REG-06 later.
Self-registration — you follow the 12 steps above yourself and upload the updated certificate.
If you don’t yet hold a GSTIN in the FC’s State, an APOB alone won’t work — you’ll need a State registration first, commonly via a virtual place of business (Amazon’s Go Local programme pairs a virtual PPOB with the FC as APOB). Flipkart FBF works the same way within a State — FCs are configured as APOB under the existing GSTIN — while interstate expansion needs separate registrations. The end-to-end seller flow is covered in our Amazon FBA GST registration guide.
How to Check, Update, or Remove an APOB After Approval
To check your APOBs: they are listed on your REG-06 registration certificate and visible in your registration details on the portal.
To update or remove an APOB: use the same route — Services → Registration → Amendment of Registration (Core Fields) → Additional Places of Business tab. Deletion works exactly like addition: record the reason and date of amendment, submit, get an ARN, and receive an updated REG-06 on approval.
Timeline applies both ways: the 15-day amendment window covers deleting a place you’ve stopped using, not just adding new ones.
Filing Mistakes That Delay or Reject Your Application
These are the errors we most often fix in rejected or queried applications:
Address string mismatch between the uploaded proof and the portal entry — the top clarification trigger.
Out-of-State address entered as APOB — legally impossible; needs a separate GSTIN.
Wrong or expired possession proof — outdated rent agreements, agreements not in the entity’s name, missing NOC for consented premises, or missing owner documents.
File problems — documents over 1 MB, wrong format, or blurred scans.
Skipping the nature of business activity, leading to classification queries.
Filing through the non-core route — APOB is a core field; a non-core amendment won’t register the change.
Not responding to REG-03 within 7 working days, causing automatic rejection.
Billing from the new site before approval — treated as operating from an undeclared location.
Expert Tips from ComplyLocal Consultants
File the amendment the same week you sign the lease or get FC onboarding confirmation — the 15-day window closes faster than you think.
Upload documents even where optional. It pre-empts the REG-03 round and shortens approval.
Batch multiple premises into one application instead of filing serially — the pending-ARN rule blocks consecutive filings.
Keep the approved REG-06 PDF filed with your marketplace onboarding records; Amazon and Flipkart both ask for it.
If the paperwork or REG-03 replies feel risky, our team handles end-to-end APOB registration — filing, officer queries, and the updated certificate.
Government References
GST Portal Manuals & FAQs — “Additional Places of Business” and “Amendment of Registration (Core Fields)”: filing steps, document rules, and the 500-APOB limit.
GST Council Registration Flyer, “Registration under GST Law” — the 15-day amendment requirement for changes to place of business.
CGST Act, Section 25(2) and CGST Rules, Rule 11 — the option of separate registrations for multiple places within a State.
CBIC Circular No. 61/35/2018-GST — declaring a transporter’s godown as the recipient’s APOB.
GSTN Geocoding Advisories — geocoding functionality for principal and additional places of business.
Conclusion
Adding an additional place of business in GST is a defined, repeatable process: prepare matching documents, unlock the APOB tab, complete the twelve steps, sign with DSC/E-Sign/EVC, and track your ARN until the updated REG-06 arrives. The filings that go wrong almost always fail on preparation — mismatched addresses, weak possession proof, or a missed REG-03 deadline — not on the portal steps themselves.
Get the preparation right, file within 15 days, and don’t operate from the new premises until the certificate reflects it. That’s the whole game.
— Keshav Sehgal, E-commerce GST, APOB, VPOB & PPOB Specialist, ComplyLocal Consultants
