(August 20, 2024, 8:06 AM EDT) -- PHILADELPHIA — A Pennsylvania law firm filed suit against the federal government seeking a tax refund of $790,318.08 for 2020 and 2021, claiming that it is entitled to employee retention tax credits as provided for by the Coronavirus Aid, Relief, and Economic Security (CARES) Act, along with statutory interest and attorney fees, for wage payments it paid to its employees during the COVID-19 pandemic....