Back to TaxTax · APOB filing

Add an Amazon FC to your GST in 5 minutes.

Specialist services charge ₹2,000–₹5,000 per state. The form is free — the friction is knowing which fields to fill and which state-specific gotchas apply. Pick your state and target FC. We'll pre-fill everything.

Not sure which registration an FC needs? Read the FC-by-FC GST guides or the printable checklist for all 13 FCs.

Selling on Amazon.com too? The US version of this question: which states your FBA inventory makes you register in.

Legal business name

Existing GSTIN (15 chars)

Your principal state

No Amazon FCs encoded in Karnataka yet

Target Amazon FCShow FCs in other states (for inter-state APOB)

I'm filing through a CA (adds the authorisation letter to the document checklist)

Get an email when we add fulfilment centres and states

We're adding FCs and building more free tools for Amazon.in sellers. Early access goes to people on the list first.

We only use your email to contact you about WidenMargin early access. Never sold or shared. Ask us to delete it any time. Privacy