A 15 per cent corporate tax rate for services companies in SEZs, setting up a fund for deep-tech startups and establishing clusters to demonstrate design-to-manufacturing capabilities of tech firms were some of the key demands made by the IT sector at the pre-Budget consultation on Monday. The participants shared their views and suggestions regarding Big Data, incentives for encouraging setting up of data centres, fiscal incentives for data localisation, incentives for pushing digital penetration in rural areas, and corporate guarantee to startups for competing with other nations.