Taxes and Roth IRAs
Many people are more concerned about taxes and money around April of each year. One way to help money grow tax-free is to contribute to a Roth IRA. The Roth IRA is a unique retirement vehicle with many beneficial features.
The Roth IRA allows contributions on an after-tax basis. That means you already paid taxes on the money. The great news is that the account grows tax-free and withdrawals upon retirement are tax-free. Also, any contributions in a given year can be taken out tax- and penalty-free at any time. Your contributions can continue as long as you have earned income, and there are no mandatory withdrawals at age 70½ as there are with a 401(k) or a Traditional IRA. For 2006 and 2007 the maximum contribution is $4,000. You can add another $1,000 in each year if you are over age 50.
The only limitations on the Roth IRA are that if you are a single tax filer, the ability to contribute phases out between $95,000 and $110,000 Adjusted Gross Income and joint tax filers have a phase-out range of $150,000 to $160,000 annually.

