How has he not paid off all of his taxes?

He used to pick out hit after hit films that if not critically well received, were financial successes. Now he is lucky if one out of ten of his film are just decent. Why has he not paid off all his taxes, he does so many movies each year that he rivals Danny Trejo and Michael Madsen in low-budget, straight to DVD work schedules? You mean to tell me he has been at this for ten years and has not put his financial issues to rest? Finally, why does he not wait to do more commercial and higher budget movies that at least get a theatrical release? It would most likely ensure a bigger paycheck and more roles that would net him a higher paycheck. This guy won and Oscar and use to be such as big star, how has this happened?