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 » Share | Related Content Do You Feel Lucky? Recent changes in estate tax laws could affect the strategy you have in place. Tips for Finding Care for Your Special-Needs Child The care of special-needs children continues into their adult years, and may survive the passing of their parents. What's My Potential Estate Tax? This calculator helps estimate your federal estate tax liability.