Ever the marketer and hustler, his presidential transition website, Politico reported, is promoting his "properties around the globe."
Even before taking office, he's embroiled in legal disputes. Later this month, he has to testify in a fraud trial involving Trump University. The New York attorney general is looking into controversial practices at the Trump Foundation.
Congressional oversight won't occur with Republicans in control of both chambers over the next two years. House investigative junkyard dogs such as Jason Chaffetz of Utah and California's Darrell Issa will probably turn into lapdogs in the Trump era.
As a result, Trump critics now envision their own version of Judicial Watch, the right-wing legal group that has relentlessly, and often effectively, hounded mainly Democrats, especially the Clintons, since the 1990s. There are 20 actions against Hillary underway. The Democratic version may be led by David Brock, a right-winger turned left-winger who has a capacity for raising lots of money for such ventures.
Even though Trump has refused to provide evidence he is as wealthy as he claims to be, he owns or manages - or is associated with - extensive assets around the U.S. More than a few of these properties receive government subsidies and almost all are affected by federal tax laws.
In addition, it is known that he's indebted to banks in China and Germany and that he has financial interests from the Middle East to Asia. This, as Painter, the George W. Bush ethics adviser, says, could "result in hearings by Congress" if Democrats win back control of one house.
He could resolve some of these appearances by releasing his tax returns, though he refused to do so as a candidate.
Trump, more than any national politician in memory, has been elusive about facts. He shrewdly calculated that he could get away with evasions and sometimes outright lies on television, in particular, during the campaign because he boosted viewership. That may not be the case after Inauguration Day.
It seems unlikely that the 70-year old president-elect will change habits of a lifetime. Bloomberg View columnist Tim O'Brien, who wrote an excellent book on Trump in 2005, has written that he prides himself on being an "outlaw entrepreneur," and that Trump has advised others that "The motto of the outlaw is: 'Rules are meant to be broken.'"