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. Have A Question About This Topic? Name Email Address Message Thank you! Oops! Related Content Asset Allocation Consider how your assets are allocated and if that allocation is consistent with your time frame and risk tolerance. The Latte Lie and Other Myths Check out this video to begin separating fact from fiction. Filing Final Tax Returns for the Deceased The federal government requires deceased individuals to file a final income tax return.