The Clarets have been in talks with West Ham this week over a loan deal for the England international.
Ward-Prowse isn't in the plans of West Ham manager Nuno, who won't stand in his way should he choose to depart.
The Athletic says Ward-Prowse will move to Turf Moor in a straight loan without an option to buy.
Ward-Prowse has featured in just five Premier League matches, and hasn't played since the 2-1 defeat to Crystal Palace on September 20th.