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 5 Smart Ways to Mindfully Manage Your Money Applying the principle of self-care, of mindfulness, to your financial life can make a significant difference for the better—not just in how you handle your personal finances on a daily basis... A Primer on Irrevocable Life Insurance Trusts Irrevocable life insurance trusts can be important tools that may accomplish a number of estate objectives. My Retirement Savings Estimate how long your retirement savings may last using various monthly cash flow rates.