S. 80-IC : New Industrial undertaking–Special category States- Initial assessment year -An assessee availing exemption of 100% tax on setting up of a new industry, which is admissible for 5 years, and either on the expiry of 5 years or thereafter (but within 10 years) from the date when these assessees started availing exemption, they carried out substantial expansion of its industry would become ‘initial assessment year’, and from that assessment year, assessee shall been entitled to 100 per cent deductions from that year.