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. Share | Have A Question About This Topic? Name Email Address Message Thank you! Oops! Related Content Why Everyone Needs an Estate Strategy Do you have an estate strategy? You should. Should I Pay Off Debt or Invest? This calculator will help determine whether you should invest funds or pay down debt. Preparing for the Expected You can plan ahead to protect yourself and your family against the financial consequences of deteriorating health.