Impact of Taxes and Inflation Estimate the potential impact taxes and inflation can have on the purchasing power of an investment. 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 Filing Final Tax Returns for the Deceased The federal government requires deceased individuals to file a final income tax return. Taxable vs. Tax-Deferred Savings Use this calculator to compare the future value of investments with different tax consequences. Potential Income from an IRA Estimate your monthly and annual income from various IRA types.