How to Bake a Pie-R-A Roth IRAs are tax-advantaged differently from traditional IRAs. Do you know how? Related Content Tax Efficiency in Retirement What role would taxes play in your investment decisions? 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. Does Your Credit Score Affect Your Insurance Rates? Your credit score may influence how much you pay for auto and home insurance.