You return it. It's that simple. For almost 70 years, the Democratic Party has shaped and controlled the federal tax code. As a result of its efforts, the bottom 50 percent of income earners today pay virtually no taxes, while the top 50 percent pay all of them, and the top 1 percent pay one quarter of them. This means that any fair refund of overpaid taxes will go mainly to the top 50 percent and top 1 percent.
Tax refunds have no impact whatsoever on the personal lives of the rich.
No rich person needs a tax refund to send his child to private school. No rich person will have to cancel a vacation if he doesn't get a tax refund. Think about it. What the tax refund affects is his investment portfolio. In other words, tax money returned will be invested in the creation of jobs and opportunities for everyone.