Service tx liability and income tax

ANUJ PANDEY (Student) (38 Points)

10 March 2017  
Dear Sir, My Uncle Is A Labour Contractor and he is supply Labour In company,s. and in the end of month Company's make payment to Contractor For All labour After Deducting TDS. Now when He recd Amount From Company He paid to his Labour and balance amount his income. Now i Want to Know how to file income tax return ie on which head like.... business 44AD or any other. and also please tell me service tax liability.