GST Forms: The Complete Directory

GST forms follow a consistent naming pattern: a short letter prefix identifying the category, followed by a number. Once you know the prefixes, an unfamiliar form number is much less intimidating.

Registration — REG

REG forms cover the registration lifecycle: REG-01 is the initial application, REG-03 is a clarification query from the officer, REG-06 is the registration certificate itself, and REG-17/REG-21 relate to cancellation and its reply.

Returns — GSTR

GSTR forms are the recurring returns covered in our returns chapter — GSTR-1 (sales), GSTR-3B (summary + payment), GSTR-9 (annual), and the special-category forms (GSTR-4, 5, 6, 7, 8).

Refunds — RFD

RFD-01 is the standard application covering nearly every refund category (export, inverted duty structure, excess cash ledger balance). RFD forms in the 02-11 range handle acknowledgment, deficiency memos, and orders at various stages of processing that application.

Appeals — APL

If you disagree with an officer's order, APL-01 is the first appeal to the Appellate Authority. Further appeals up the chain (Appellate Tribunal, and beyond) use higher-numbered APL forms.

Assessment & scrutiny — ASMT

ASMT-10 is the scrutiny notice flagging return discrepancies; ASMT-11 is your reply. Other ASMT forms cover provisional and best-judgment assessment scenarios.

Demand & recovery — DRC

DRC-01 is a formal show-cause notice for a tax demand; DRC-03 is used to make a voluntary payment (including before or during proceedings, which can reduce penalty exposure).

Other common prefixes

• ITC — Input Tax Credit forms for special scenarios like job work (ITC-04) or credit transfer on business transfer/merger (ITC-02).
• PMT — Payment forms, including the electronic cash ledger challan (PMT-06).
• EWB — E-Way Bill forms (EWB-01 generates the bill itself).
• ADT — Audit-related forms, used when the tax department conducts a GST audit.
• ARA — Advance Ruling Application forms.

Key takeaways

• The letter prefix tells you the form's category — REG (registration), GSTR (returns), RFD (refunds), APL (appeals), ASMT (assessment), DRC (demand/recovery).
• Most day-to-day compliance only touches GSTR and PMT forms — the rest surface only in specific situations (a notice, a refund claim, an appeal).
• Knowing the prefix system makes an unfamiliar form number on a notice far less confusing.