The only reason they want his returns is so they can use it against him, oh, look at you, a billionaire, you write this off, you deduct that, your charity is low or they dont like who you give to, etc.
That's why you dont give them a fucking thing, ever.
Trumps primary duty, isn't to serve the country ,it's to do the opposite of what the media and left want him to do, because they are one and the same.