Federal Income Tax Use this calculator to estimate your income tax liability along with average and marginal tax rates. 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 Question Thank you! Oops! Related Content How Retirement Spending Changes With Time It can be difficult for clients to imagine how much they’ll spend in retirement. This short, insightful article is useful. Understanding Equity Compensation Net Unrealized Appreciation and how it affects tax responsibilities. Money-Saving Tips for Managing Your Subscriptions A solid strategy to maximize your retirement savings is to eliminate unnecessary expenses.