Leaving Your Lasting Legacy Want to do more with your wealth? You might want to consider creating a charitable foundation. Share | 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? Retirement Questions That Have Nothing to Do With Money Things to consider before retirement. Investment Strategies for Retirement Investment tools and strategies that can enable you to pursue your retirement goals.