The Commerce Ministry is in the process of preparing a note on the changes required in the Special Economic Zone (SEZ) Act, an official said.
The duty drawback norms, under which exporter is compensated for duties suffered during the course of production of goods, too would be required to be aligned with the new indirect tax regime.
Under the present norms, units in the SEZ get exemption from service tax and the developers get exemption from customs/excise duties for development of zones for authorized operations.
The section talks about exemptions, drawbacks and concessions to every developer and entrepreneur.
Also Read
SEZs are export hubs which contribute about 16 per cent to the country's total outbound shipments.
The Commerce Ministry is taking steps to revive investors interest in these zones. It has asked the Finance Ministry to extend sops like rollback or reduction in the minimum alternate tax.
In the biggest tax reform since Independence, the Rajya Sabha last week approved the GST Bill to replace a raft of different state and local taxes with a single unified value added tax system to turn the country into world's biggest single market.