Principles of Preserving Wealth 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. Put It in a Letter A letter of instruction provides additional and more personal information regarding your estate. Understanding Homeowners Insurance Purchasing homeowners insurance is critical for protecting your home.