if a composite dealer having business and rental income both then how much percentage he has to pay tax in get return how the amount has to be shown in get portal ??
The rental income received from commercial property along with the business income needs to be reported in Table number 3.1 "Outward Supplies ( including exempt supplies )" column of FORM CMP-08 Statement-cum-Challan and the GST Rate applicable on the rental income would be 1% ( assuming that you are a Trader ).
Note : Composition Scheme Dealers are allowed to provide Supply of Services, which shall not exceed 10% of their Turnover from goods or Rs. 5,00,000, whichever is "HIGHER."