He got off light for not paying his taxes for three years. He was found innocent of felony charges, but guilty of misdemeanors. Somehow I believe his celebrity didnt exactly hurt him. he could still serve up to three years ,and he probably will get nailed for a fine none of us would dream of being able to pay along with interest and penalties.
Doubtful he will serve time and he will probably need to make a few movies to pay what he will soon owe.