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 To Buy or Not to Buy The decision whether to buy or rent a home may have long-term implications. The Utility of Sector Investing Successful sector investing is dependent upon an accurate analysis about when to rotate in and out. Once Upon a Goal Do you know how to set up your financial goals for success? This knight does.