What's My Potential Estate Tax? This calculator helps estimate your federal estate tax liability. You are viewing this website at a small screen resolution which doesn't support calculators. Click here to view this calculator. Share | Have A Question About This Topic? Name Email Address Question Thank you! Oops! Related Content A Meal for All Generations When it comes to generational differences, knowing the facts can be difficult. When Heirs are Imperfect The money problems or bad lifestyle habits of adult children could lead to the squandering of any inheritance they receive. Keeping Your Business Strong Think about your investment in your business. It’s not simply a business, it’s your life’s work.