The Daily Mail says the highly rated midfielder, who turns 16 tomorrow, was impressive for the reserves in a 1-1 draw with Ipswich this week.
Parrett will become a full-time trainee at Tottenham only in the summer of 2008.
The Londoner has already played for QPR's Under-18s side and has represented England at Under-16 level.
Parrett was signed from QPR last season in a deal which could be worth £2million.
Chelsea were also interested but the youngster decided to move to White Hart Lane.