The deduction for taxpayers making contributions to a traditional IRA is phased out for singles and heads of household who are covered by an employer-sponsored retirement plan and have modified AGI between $60,000 and $70,000, up from $59,000 and $69,000 in 2014.

For married couples filing jointly, in which the spouse who makes the IRA contribution is covered by an employer-sponsored retirement plan, the phase-out range is $96,000 to $116,000, up from $95,000 to $115,000. For an IRA contributor who is not covered by an employer-sponsored retirement plan and is married to someone who is covered, the deduction is phased out if the couple's modified AGI is between $181,000 and $191,000, up from $178,000 and $188,000.

The modified AGI phase-out range for taxpayers making contributions to a Roth IRA is $181,000 to $191,000 for married couples filing jointly, up from $178,000 to $188,000 in 2014. For singles and heads of household, the income phase-out range is $114,000 to $129,000, up from $112,000 to $127,000. For a married individual filing a separate return who is covered by a retirement plan, the phase-out range remains $0 to $10,000.