However, the driver himself confirmed he will not return with BJR in 2022.
"I will be parting ways Brad Jones Racing at the end of the 2021 Supercars Championship season," Percat wrote in a statement.
"This has been a difficult decision to make.
"Brad has always backed me and had faith in me to do the job for the team, and I can’t thank him and the whole team at Brad Jones Racing enough for the last five years.
"Together we’ve battled the highs and the lows, added trophies to the cabinet and had plenty of good times. Most importantly I’ve built some very good friendships which I hope will continue on.
"In regards to next season and beyond, I’ll be announcing mine and Nelson’s plans in due course but I can confirm Nelson will not be relinquishing his role as the unofficial dog of Supercars anytime soon."
In a short team statement, BJR said its focus remains on finishing the 2021 season with Percat "strongly".