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 Keeping Summer Safe: Pool and Spa Safety Tips Each year hundreds of children die or are injured in pool accidents. By taking seven steps, you can keep your pool safe. Navigating Retirement Pitfalls Why are they made again and again? Making sense of these errors in judgement. How Much Home Can I Afford? With a few simple inputs you can estimate how much of a mortgage you may be able to obtain.