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. Share | Have A Question About This Topic? Name Email Address Question Thank you! Oops! Related Content How to Appeal Your Property Taxes For homeowners who think their property taxes are too high, there are ways to appeal. Understanding Marginal Income Tax Brackets An inside look at how marginal income tax brackets work. Insurance Needs Assessment: When You're Newly Married Marriage changes everything, including your insurance needs.