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 Five Most Overlooked Tax Deductions Five overlooked tax deductions to help manage your tax bill. Saving Early & Letting Time Work For You The earlier you start pursuing financial goals, the better your outcome may be. Problems with Probate Probate can be a completely public process, or it can be managed to include as little information as possible.