18 Years’ Worth of Days The average retirement lasts for 18 years, with many lasting even longer. Will you fill your post-retirement days with purpose? Related Content What's My 2023 Tax Bracket? Check out this handy reference of updated ranges from the IRS in case your designated bracket has changed. SECURE Act 2.0: An Overview The second iteration of the SECURE Act brings forward several changes to the world of retirement. The Cost of Procrastination Procrastination can be costly. When you get a late start, it may be difficult to make up for lost time.