While most people are gearing up for tax season (or procrastinating until the week before as the case may be), the Federal government is still waiting to hear from nearly a million people who haven’t filed since 2010 and have a combined $760 million in tax refunds waiting around unclaimed. “The window is quickly closing,” said IRS commissioner John Koskinen. “We encourage students, part-time workers and others who haven’t filed for 2010 to look into this before time runs out on April 15.” Unclaimed tax refunds miss out on earned income tax credit Ironically, though maybe not surprisingly, the people…