The Moroccan midfielder has been waiting for Manchester United to make a move for him all summer.
He has been training away from the rest of the Fiorentina first-team and La Viola coach Vincenzo Italiano has been pushing to sort out his future at the club.
With three days left in the window, Fiorentina are now open to offers to loan him out as well ahead of the deadline.
And it has been claimed that Manchester United have finally moved to try and get their hands on Amrabat.
The Premier League giants are now working on a deal to take him to Old Trafford before Friday’s transfer deadline.
It is likely to be a loan deal as Manchester United do not have the budget to sign him on a permanent transfer.
Ryan Gravenberch has also been linked with a move to Old Trafford but Manchester United are focusing on getting Amrabat.
Erik ten Hag would also prefer to sign the Moroccan over other midfield targets ahead of the end of the window.