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. Have A Question About This Topic? Name Email Address Message Thank you! Oops! Related Content Disability and Your Finances In the event of an unforeseen accident or illness, disability insurance may be a good way to protect your income and savings. Why Everyone Needs an Estate Strategy Do you have an estate strategy? You should. A House Divided By understanding a few key concepts during a divorce, you may be able to avoid common pitfalls.