Italian transfer expert Gianluca Di Marzio says Ibrahimovic will arrive in Manchester on July 1 to sign a one-year deal.
Ibrahimovic is now free to complete his move to Old Trafford following Sweden's elimination from Euro 2016 last week.
The striker and his agent, Mino Raiola will receive a staggering £4m loyalty bonus from the French giants for fulfilling the last few weeks of his deal at the Parc des Princes.
The former Barcelona hitman has agreed a 12-month deal with United which includes the option of an extra season on wages of £275,000-a-week, says the Daily Star.