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. Related Content Self-Employed Retirement Plans Estimate the maximum contribution amount for a Self-Employed 401(k), SIMPLE IRA, or SEP. 8 Financial Milestone Birthdays Get ready to celebrate your financial birthdays in this informative infographic. And the Executor Is The right executor may help ensure the distribution of your assets is done with as little upheaval as possible.