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 | Related Content 10 Scary Facts About Retirement While you’re exploring the new opportunities the next phase in your life offers, these shocking facts add a healthy dose of reality to your retirement planning. Supplementing Retirement Income with Whole Life Whole Life insurance can add to your retirement income and allow you to live confidently. Impact of Taxes and Inflation Estimate the potential impact taxes and inflation can have on the purchasing power of an investment.