In July, the Switzerland-based Court of Arbitration for Sport (CAS) upheld a FIFA ruling that the Romania striker had to pay 17.17 million euros in damages to the English club but Mutu appealed to a Swiss federal court.
"The suspension of the fine is a positive decision for Mutu but it is still not time to party as there is a lot to do," the Fiorentina forward's agent Victor Becali told Italy's Sky television.
"The suspension lasts until November, then the court could ask for other documents and the case will proceed. We hope Adrian doesn't have to pay."
Mutu has said he does not have the funds to pay the huge fine and Fiorentina coach Cesare Prandelli has been careful not to overplay him this season given his emotional plight.
Thank you for reading 5 articles this month* Join now for unlimited access
Enjoy your first month for just £1 / $1 / €1
*Read 5 free articles per month without a subscription
Join now for unlimited access
Try first month for just £1 / $1 / €1
Get the best features, fun and footballing frolics straight to your inbox every week.
Thank you for signing up to Four Four Two. You will receive a verification email shortly.
There was a problem. Please refresh the page and try again.