5 Smart Investing Principles 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 When Life Insurance Becomes Taxable Life insurance proceeds are generally tax-free. But not in all cases. How Income Taxes Work A quick look at how federal income taxes work. Three Key Questions to Answer Before Taking Social Security When to start? Should I continue to work? How can I maximize my benefit?