The most tumultuous year in recent memory—2020—may have come to an end, but we still have to file taxes for it. Before you begin accounting for last year's ups and downs, it's important to understand how the impacts of 2020 may affect your tax return in order to maximize your potential refund and prepare for any tax liabilities. From unemployment claims to new tax credits, learn the answers to five important questions many taxpayers are asking this year.