Where are the tax guru's here ?? While you can't do an exact figure you can guesstimate Trumps income and argo his worth with the figures given , We know that with 900 M in losses he has 20 years to write it off, so if he were making 300 M a year he'd have 3 years of write off  but he used the entire 18 years to do it which means about 50M a year in income, At that rate if he made it steadily which is doubtful seeing how most income is progressive aka more next year than this year , It would take him 20 years to make 1 Billion  or 100 years to advance to the 10 B + that he claims he's worth , So again when faced with actual figures Trump shows himself to be a liar, He is also playing a game with his Medicare by only claiming 6000 a year in salary so that he gets max benefit for free when he can easily afford to pay his own ride when it comes to health care, doesn't that feel good that this rich *rick gets his ride off of your tax dollars ?