44AD to 44AB

For the A.Y.2017-18 my client's Turnover was 30 lakhs and I have filled the IT returns u/s 44AD and this is his very first IT returns and also under individual status. But for the A.Y.2018-19 his turnover is 1 crore 80 lakhs weather I can file the returns u/s 44AB as the previous one was his very first return.