Does a seller who regularly conducts numismatic sales automatically acquire dealer-level legal obligations — regardless of GST registration?
Yes — with one important qualification. The CPA 2019 obligations (consumer protection, accurate description, deficiency remedies) attach automatically when commercial activity is regular — GST registration is irrelevant to this. But the AATA 'dealer' obligation (licensing for antiquities) also attaches based on the activity, not registration. A person who regularly sells ancient coins without an AATA licence is an unlicensed dealer — the absence of registration makes them more exposed, not less.
What attaches automatically — no registration required
Consumer Protection Act 2019 obligations: accurate description of goods; no misleading representations; deficiency remedies available to buyers — all of these attach from the moment a person engages in regular commercial selling. The District Consumer Disputes Redressal Commission will hear a complaint against an unregistered WhatsApp seller just as readily as against a registered dealer. Registration does not create these obligations; the activity does.
Sale of Goods Act 1930 implied terms: the implied condition of description (goods must match the description given) applies to every contract for the sale of goods — there is no exemption for unregistered or informal sellers. A WhatsApp seller who describes a note as 'UNC with star series prefix' is legally bound to that description whether or not they have a GST registration, a UDYAM certificate, or a shop.
What changes with formal registration
GST registration changes the seller's tax compliance obligations — they must charge GST and file returns. IT registration changes income tax treatment. Neither creates the consumer protection obligations, which pre-exist them. What formal registration does do is create a documented record that makes compliance disputes cleaner — the registered seller has invoice records; the unregistered seller may struggle to prove what was agreed.
The AATA trap for informal sellers
The AATA dealer licence requirement is particularly dangerous for informal sellers who don't think of themselves as dealers. A person who regularly sells Mughal coins, East India Company coins, or pre-1926 notes — all of which may be antiquities — through Instagram without an AATA licence is an unlicensed dealer. The penalty under AATA Section 25 is imprisonment up to 7 years. The absence of formal registration provides no defence — the activity is the offence, not the absence of a registration certificate.
Laws & authorities referenced in this chapter
Consumer Protection Act 2019 — §2(36) (trader: activity-based, not registration-based)
Antiquities and Art Treasures Act 1972 — §5 (licence: required for all who carry on the business of selling antiquities; no exemption for informal sellers)
CGST Act 2017 — §22 (GST registration threshold: ₹20 lakh; but GST obligations are separate from consumer protection obligations)
Consumer protection obligations and AATA dealer obligations both attach based on activity, not registration. Regular informal sellers are not protected by their informality — they are fully exposed to consumer forum claims, and potentially to AATA criminal liability if they handle antiquities without a licence. The informal seller who believes 'I'm not a business so these rules don't apply to me' is wrong on both counts.
This is educational content, not legal advice. For a specific situation, please consult a qualified legal professional. Excerpted from Currency, Coins & The Law by Mayank Agarwal, Part 16: Dealer Accountability — Who is a 'Dealer', Mandatory Disclosures, Representation vs Warranty, Agent Liability, Safe Listing Practices.