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 Question Thank you! Oops! Related Content Volunteering in Retirement For many, retirement includes contributing their time and talents to an organization in need. Will Power Preparing for the eventual distribution of your assets may not sound enticing. But a will puts the power in your hands. Filing Final Tax Returns for the Deceased The federal government requires deceased individuals to file a final income tax return.