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 Question Thank you! Oops! Related Content How Financial Professionals Are Compensated Read this overview to learn how financial advisors are compensated. Should I Pay Off Debt or Invest? This calculator will help determine whether you should invest funds or pay down debt. Potential Income from an IRA Estimate your monthly and annual income from various IRA types.