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 Question Thank you! Oops! Related Content Charitable Giving: Smart from the Heart Do you have causes that you want to support with donations? Medicare At 65+ 65 or older? It may be time to enroll in Medicare. Read to learn if you’re eligible. Why Medicare Should Be Part of Your Retirement Strategy How Medicare can address health care needs in your retirement strategy.