Section 345 of the Income-tax Act, 2025 — Restriction on Commercial Activities by a Registered Non-Profit Organisation

In plain language

What Section 345 actually says

Section 345 of the Income-tax Act, 2025 places a hard restriction on how a registered non-profit organisation (RNPO) — a charitable or religious trust, society or Section 8 company that has obtained registration under the new Act — is allowed to run any business or commercial activity. In plain words, a charity is not meant to become a business dressed up in charity clothes. The section allows commercial activity only in a tightly controlled way.

The exact wording is that no registered non-profit organisation (other than one carrying out advancement of any other object of general public utility) shall carry out any commercial activity unless BOTH of the following are true:

• (a) The commercial activity is incidental to the attainment of the objectives of the RNPO — it must genuinely support the charitable/religious purpose, not exist as a profit-making end in itself.
• (b) Separate books of account are maintained for such commercial activity — the business accounts cannot be mixed up with the general charity accounts.

This is the 2025 Act's re-drafted version of the old Section 11(4A) of the Income-tax Act, 1961. The principle is essentially unchanged: incidental business + separate books = exemption preserved.

Who it applies to

• Charitable and religious trusts, societies and Section 8 companies registered as RNPOs under the 2025 Act (registration provisions sit in the same Part B of Chapter XVII, Sections 332–355).
• It applies to all categories of charitable purpose EXCEPT "advancement of any other object of general public utility" (GPU). GPU entities are governed by the separate, stricter rule in Section 346.

Why GPU bodies are carved out

The Act splits charitable purposes into "core" categories (relief of the poor, education, yoga, medical relief, preservation of environment/monuments, etc.) and the residual category of general public utility (GPU). Core-purpose RNPOs fall under Section 345 — they can do incidental business with separate books, without a fixed monetary cap. GPU bodies fall under Section 346, which additionally limits their commercial receipts to 20% of total receipts of the year. So the "20% test" is a Section 346 rule, not a Section 345 rule — a common point of confusion.

What "incidental" means in practice

• A charitable hospital selling medicines and running a pharmacy for its patients — incidental to medical relief.
• An educational trust selling prospectus, uniforms or running a hostel/canteen for its students — incidental to education.
• A trust publishing and selling books that carry its charitable teachings — incidental to its objects.
• Not incidental: a trust running a completely unrelated trading business (say, dealing in shares or property for profit) with no link to its objects — that risks losing exemption on that income.

How it interacts with related sections

• Section 344 deals with a business undertaking held as property of the RNPO; Section 345 governs whether the activity is permissible at all.
• Section 346 imposes the 20%-of-total-receipts ceiling on GPU bodies.
• The taxation machinery (around Sections 332–335) exempts "regular income" applied to objects and taxes the balance/"specified income". A breach of Section 345 can push the tainted commercial income out of exemption and into tax.
• Sections 351/353 classify violations: a Section 345 breach is generally treated as an "other violation" (income taxed, but registration usually survives) rather than a "specified violation" that can lead to cancellation of registration.

Practical implications for trustees

• Keep a separate, clearly identifiable set of books for any trading/commercial activity — this is a statutory pre-condition, not optional bookkeeping hygiene.
• Be able to document the link between the commercial activity and the charitable object. Board minutes and the trust deed should reflect it.
• Report commercial activity in the audit report (Form 10B/10BB equivalent) and the return.
• If in doubt whether an activity is "incidental", get a professional view before scaling it up — the downside is taxation of that income at normal (up to 30%) rates plus interest.