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 From Boats to Brokers From the Dutch East India Company to Wall Street, the stock market has a long and storied history. 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. Infographic: Coverage Checkup Coverage checkup. Is disability coverage from your employer enough?