In Tally.ERP 9, you can record sales to special economic zones (SEZ) with Interstate Sales - Zero Rated as the Nature of Transaction.
To record a transaction for sale of items to SEZ
1. Go to Gateway of Tally > Accounting Vouchers > F8: Sales.
2. Enter Ref number, if required.
3. Select the party ledger from SEZ location in Party's A/c Name option.
4. Select a sales ledger with Interstate Sales - Zero Rated as the Nature of Transaction.
5. Select the required stock items and enter Quantity and Rate for the stock item.
6. Set Provide VAT Details? to Yes.
o Select I Form in the Form to receive field, and provide other details in Statutory Details screen.
o Press Ctrl+A to save and return to invoice.
The tax invoice appears as shown below:
7. Press O to override the invoice with the changed value.