Representatives of Spurs and Juve are believed to have met previously to discuss the terms of the transfer and it seems that further negotiations will take place on Thursday in Milan.
Paulinho is due to play for Spurs tonight against Burnley in the FA Cup and that could be his last appearance before he leaves White Hart Lane.
Tottenham are understood to be keen to offload Paulinho permanently and Juve are one of the few clubs in Italy who have the financial strength the meet their demands.
Paulinho has been linked to a number of clubs across Europe previously, but all potential moves have broken down over Tottenham's apparent unwillingness to let him go on loan.
Daniel Levy is determined to recoup some of the £17 million fee he expended to sign Paulinho from Corinthians back in 2013.
If Paulinho does leave Spurs it will cap off a miserable 18 months for him in London, where he has failed to make any sort of impression.