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 A Brief History of Estate Taxes Federal estate taxes have long since been a lucrative source of funding for the federal government. Charitable Giving: Smart from the Heart Do you have causes that you want to support with donations? Healthcare Costs in Retirement Without a solid approach, healthcare expenses may add up quickly and potentially alter your spending.