Specified Businesses & Projects

All A B C D E F G H I J K L M N O P Q R S

New form	Replaces	Title	Status
Form 18	3CN	Application for notification of an affordable housing project as specified business	Compiled
Form 19	3CS	Application for notification of a semiconductor wafer fabrication manufacturing unit	Compiled
Form 20	3C-O	Application for approval of an agricultural extension project	Compiled
Form 21	3CP	Form for notification of an agricultural extension project	Compiled
Form 22	3CQ	Application for approval of a skill development project	Compiled
Form 23	3CR	Form for notification of a skill development project	Compiled
Form 24	3CE	Audit report for computation of royalty / FTS for non-residents	Compiled

This directory is compiled from official CBDT / incometax.gov.in sources and reputable references, and is being reconciled against the Gazette-notified Income-tax Rules, 2026 (Appendix III). Forms marked “compiled” are pending that final cross-check. This is general information, not tax advice.