## Liability of Commission Agents (APMC Act) to Register
Applies where a commission agent (B) facilitates sale/purchase of agricultural produce for a principal (A) under the APMC Act.
### Who is the supplier? — Look at the invoice
- If invoice issued by Principal (Mr. A): B is NOT treated as an agent under Schedule I.
- If invoice issued by Agent (Mr. B): B IS an agent under Para 3 of Schedule I → supply between principal and agent is a deemed supply even without consideration.
### Registration position of the commission agent
1. Section 24 (compulsory registration of agents): Triggered only when:
- The principal is a taxable person, AND
- The supply is taxable.
Since most APMC principals are agriculturists (non-taxable persons) and agricultural produce is generally exempt, section 24 does NOT bite.
2. Section 23(1)(a): Commission agents dealing exclusively in sale/purchase of agricultural produce make only exempt supplies → not liable for registration.
3. RCM liability for other services: If the commission agent provides other services on which tax is payable under RCM (or makes other taxable supplies), they must register mandatorily.