IRA contribution limits
The maximum amount you can contribute to a traditional IRA or a Roth IRA in 2018 is $5,500 (or 100% of your earned income, if less), unchanged from 2017. The maximum catch-up contribution for those age 50 or older remains at $1,000. You can contribute to both a traditional IRA and a Roth IRA in 2018, but your total contributions can’t exceed these annual limits.
Traditional IRA income limits
The income limits for determining the deductibility of traditional IRA contributions in 2018 have increased. If your filing status is single or head of household, you can fully deduct your IRA contribution up to $5,500 in 2018 if your modified adjusted gross income (MAGI) is $63,000 or less (up from $62,000 in 2017). If you’re married and filing a joint return, you can fully deduct up to $5,500 in 2018 if your MAGI is $101,000 or less (up from $99,000 in 2017). Note that these figures assume you are covered by a retirement plan at work.