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 Message Thank you! Oops! Related Content 3 Tips to Plan Your Exit Strategy Be realistic about the sale of your business, get it ready for the sale and make sure key employees are on board The Big Picture–Little Focus on Big Issues If the stock market is hitting record highs, why aren’t money managers feeling the love? Budget Check Up: Tax Time Is the Right Time Tax preparation may be the perfect time to give the household budget a check-up.