A "big, beautiful Christmas present." That's how President Donald Trump described the tax overhaul that's sitting on his desk, awaiting his signature.

But the GOP tax bill could be devastating for some Americans: those living in Puerto Rico.

“The tax bill ... could be as damaging to Puerto Rico’s economy as Hurricane Maria was,” wrote Armando Valdés Prieto, a lawyer and political consultant in San Juan, in an op-ed for the Washington Post.

“One of the stated aims of the GOP tax bill is to bring jobs and investment back from foreign jurisdictions. And therein lies the problem,” Prieto said.

The “problem” is that the US tax code treats Puerto Rico as a foreign jurisdiction on tax issues.

Prieto says he’s worried that could push Puerto Rico’s pharmaceuticals and medical devices industries overseas, devastating the island’s already-struggling economy.

From PRI's The World ©2017 PRI