Following the Supreme Court’s Affordable Care Act ruling, Republicans — including Mitt Romney — have vigorously insisted that the Affordable Care Act is a tax on the American people. But instead of being a tax increase, Obamacare will provide millions of families with large tax credits to make health care more affordable. Only about 1 percent of Americans who could afford health care but don’t buy coverage would have to pay the tax, and the penalty would only be an average of $600. The Center for American Progress shows how Obamacare is actually a major tax cut for many families: