Protecting Those Who Matter Most The slideshow presentation that you would like to view is too large for your current screen resolution. Click here to view to view the slideshow at full resolution. Launch Presentation » Have A Question About This Topic? Name Email Address Question Thank you! Oops! Related Content 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? The Cycle of Investing Understanding the cycle of investing may help you avoid easy pitfalls. Federal Income Tax Use this calculator to estimate your income tax liability along with average and marginal tax rates.