The Facts About Income Tax Retirement Is Right Around the Corner In this ebook, we share some retirement considerations as you round the corner toward this exciting milestone. First Name Last Name Email Address Thank you! Oops! Millions faithfully file their 1040 forms each April. But some things about federal income taxes may surprise you. Related Content Red Flags for Tax Auditors Here are six flags that may make your tax return prime for an IRS audit. Filing Final Tax Returns for the Deceased The federal government requires deceased individuals to file a final income tax return. What Is a Roth 401(k)? Roth 401(k) plans combine features of traditional 401(k) plans with those of a Roth IRA.