# Section 22 — Registration based on Aggregate Turnover
Every supplier becomes liable to obtain registration when his Aggregate Turnover (AT) exceeds the prescribed limit in a financial year — in the State/UT from where he makes taxable supplies.
## (1) Aggregate Turnover — Definition
Turnover computed on All-India basis of all persons having the same PAN.
### What is INCLUDED in aggregate turnover
- Taxable supplies
- Exempt supplies
- Exports and inter-state supplies
- Taxes other than GST (e.g., excise on tobacco, basic customs duty)
- Outward supplies under RCM
- Supplies between distinct persons (same PAN, different states)
- Supplies of goods made by agent on behalf of principal, if invoice is issued in agent's own name (included in agent's turnover)
### What is EXCLUDED
- Inward supplies on which tax is paid under RCM
- All GST taxes themselves (CGST/SGST/UTGST/IGST + cess)
### Special carve-out
Supplies between Principal Place of Business (PPoB) and Additional Place of Business (APoB) in the same registration are NOT supplies → not included in AT.
## (2) Specified Threshold Limits (State-wise)
| Category | States/UTs | Limit (Only Goods) | Limit (Otherwise) |
|---|---|---|---|
| MAINTAIN | Manipur, Mizoram, Nagaland, Tripura | ₹10 lacs | ₹10 lacs |
| STUMP-Arun | Sikkim, Telangana, Uttarakhand, Meghalaya, Puducherry, Arunachal Pradesh | ₹20 lacs | ₹20 lacs |
| HAJ + Others | Himachal Pradesh, Assam, J&K, and other states | ₹40 lacs | ₹20 lacs |
### Key clarifications
(i) "Supply of only goods" — A person is still considered as making only goods supply even if he is earning interest/discount on loans, deposits, advances (these are exempt financial services but don't disqualify him from the 40-lac limit).
(ii) 40-lac limit NOT available if:
- Person is required to take compulsory registration u/s 24, OR
- Person supplies any of the following items (then only 10/20 lac limit applies):
- Ice cream and other edible ice
- Pan masala, Tobacco and its substitutes
- Fly ash bricks, aggregates, blocks; Earthen and roofing tiles
- Building bricks; fossil meal bricks / similar siliceous earth bricks
(iii) Multi-state operations: If a person operates in more than one State/UT, apply the lowest applicable limit among those states.
> But: States/UTs from where only exclusively exempt supplies are made → IGNORED while determining the lowest limit.
(iv) Registration is required only in those States/UTs from where taxable supplies are made (not exempt-only states).
(v) Business transfer / amalgamation / merger: The transferee must register from the date of certificate of incorporation issued by the RoC.