Comparing Investments This calculator compares the net gain of a taxable investment versus a tax-favored one. 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 Tax-Loss Harvesting: A Tax Strategy to Consider Not every investment will be a winner, but a strategy called tax-loss harvesting can potentially lower your tax bill. The Value of Insuring Against Life’s Risks Building wealth requires protection from the forces of wealth destruction. Annuity Comparison This calculator compares a hypothetical fixed annuity with an account where the interest is taxed each year.