Some taxpayers say they are not particularly worried about making mistakes on their taxes this year, given the widely publicized cuts at the IRS and the broader impression of a federal workforce in disarray . In an ordinary year, few taxpayers would contemplate reckless disregard for the data on a tax return. Make mistakes, and you risk an audit .

Most tax refunds are issued within 21 days of filing and paying, but simple mistakes can delay the return of your money.