PBF better not tinker tanker with this situation. His best interest is to settle this and soon! He can ask many a celebrity and they will point to the IRS and back taxes as one terrifying bind to be in, and an imminent doom awaiting if not treated with the right perspective/respect, and settle.

The Brown Bomber got to fighting bears (extreme) in the ring just to pay off tax debts. In the end, it is (taxes) what got him humbled and left a shell of the man most people know as Joe Louis, the legendary former heavyweight champion of the world. His last employment as I recall or one of his last, was as a greeter at MSG, sad indeed!

Taxes, is no laughing matter. It is what brought down Al Capone down (tax evasion) when everything else cannot, and failed!

So the "money" better get the fights while relevant to his career, if needed be, to settle this hiccup, otherwise as mentioined, when the back interests and etc. snowballs, he will likewise find himself in a boxing match with bears in his old age.