The Dutch champion will fly to Manchester on Monday instead of going on the post-season trip to Curacao.
The incoming Manchester United boss oversaw a 2-2 draw with Vitesse on Sunday in his final game in charge.
At the end of the season, Ten Hag will take over from Ralf Rangnick.
There is a lot of work that needs to be done.
I think that is understandable. This applies to all new clubs.
A number of things need to be organised with the staff and squad. We will be working on that from Monday.
The national team will be playing a friendly with the national team as part of sponsorship commitments.
The final game of the season for Manchester United will be against Crystal Palace on May 22nd.
A year can be extended by Ten Hag after he signed a three-year deal with the club.