Eligibility: Income limits

Like many tools that offer tax advantages, Congress has limited who can contribute to a Roth IRA, based upon income. A taxpayer can only contribute the maximum amount listed at the top of the page if his or her Modified Adjusted Gross Income (MAGI) is below a certain level (the bottom of the range shown below). Otherwise, a phase-out of allowed contributions runs throughout the MAGI ranges shown below. Once MAGI hits the top of the range, no contribution is allowed at all. The ranges, for 2007, are:

* Single filers: Up to $99,000 (to qualify for a full contribution); $99,000-$114,000 (to be eligible for a partial contribution)
* Joint filers: Up to $156,000 (to qualify for a full contribution); $156,000-$166,000 (to be eligible for a partial contribution)
* Married filing separately (if the couple lived together for any part of the year): $0 (to qualify for a full contribution); $0-$10,000 (to be eligible for a partial contribution).

The lower number represents the point at which the taxpayer is no longer allowed to contribute the maximum yearly contribution. The upper number is the point as of which the taxpayer is no longer allowed to contribute at all. Note that people who are married and living together, but who file separately, are only allowed to contribute a relatively small amount.

However, once a Roth IRA is established, the balance in the account remains tax-sheltered, even if the taxpayer's income rises above the threshold. (The thresholds are just for annual eligibility to contribute, not for eligibility to maintain an account.)