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 Budget Check Up: Tax Time Is the Right Time Tax preparation may be the perfect time to give the household budget a check-up. Coaches Coaches have helped you your whole life, in ways big and small. We'd like to be one of them. Navigating Retirement Pitfalls Why are they made again and again? Making sense of these errors in judgement.