Buffon, who plays at Juventus since the summer of 2001, the last match in the shirt "Old Lady" will play may 19 against "Verona".
The 40-year-old goalkeeper called time on his worldwide career last year and was expected to retire from playing altogether at the end of the season.
Buffon said he changed his mind about retiring 15 days ago and has received job offers on and off the pitch.
JUVENTUS goalkeeper Gianluigi Buffon has apologised for insulting English referee Michael Oliver during and after a dramatic Champions League clash at Real Madrid. "Then I will have a continuous dialogue with the President and he is aware of what's going on around me".
Liverpool also reportedly contacted the veteran shot-stopper before PSG showed interest, but it is the French side who appear to be closing in on the 40-year-old's signature.
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"I want to thank the Juventus family", he said. And during Thursday's press conference, he insisted he will "stay away from the national team". Now offers have arrived that are exciting on and off the pitch, and the most important was proposed to me by Agnelli.
'It was a particular situation and a few days later I confessed the Buffon of that day, with the sentiments and feelings of that night, couldn't help but say those things.
"I was one 20th of that and a lot of it was down to Giorgio, who was always a figure of certainty in front of me. I am a competitive animal", he said.
He has also won five Coppa Italia titles, one with Parma and four with Juventus, and one UEFA Cup title with Parma.
Buffon has been linked with a surprise move to Liverpool and the fact that he did not mention retirement will only lend support to those rumors.