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 Message Thank you! Oops! Related Content Home Mortgage Deduction Use this calculator to assess the potential benefits of a home mortgage deduction. What's New for Social Security? There have been a number of changes to Social Security that may affect you, especially if you are nearing retirement. U.S. Personal Savings Rate What can be learned from the savings rate?