The GOP-backed plan would not end the Affordable Care Act’s individual mandate but would eliminate tax penalties for flouting that requirement. That could cause an extra 13 million people to become uninsured and drive up insurance premiums in marketplaces created under the law, according to an estimate by Congress’s nonpartisan budget analysts. America’s largest companies are about to get the biggest tax cut ever. The GOP tax overhaul also makes it a lot easier for wealthy parents to pass property and money to their kids. Here’s how the tax bill will impact people with money in the stock markets, rich kids, poor people and President Trump.