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 Bull & Bear Markets: A Timeline This helpful infographic will define bull and bear markets, as well as give a historical overview. To Buy or Not to Buy The decision whether to buy or rent a home may have long-term implications. Tax Rules When Selling Your Home The tax rules governing profits you realize from the sale of your home have changed in recent years.