Capital Gains Tax Estimator Use this calculator to estimate your capital gains tax. 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 6 Steps to Rewire the Mind-Money Connection Every new year brings promise, but sometimes this annual ritual can feel more like Groundhog Day. You start the year determined to keep your resolutions, but before too long, you default back to bad habits. The Pros and Cons of 529 College Savings Plans If you are like most Americans, meeting the future financial obligation of sending your child to college requires years of... Federal Income Tax Use this calculator to estimate your income tax liability along with average and marginal tax rates.