[Official Guidance]

Text of IRS News Release IR-15-118: 2016 Pension Plan Limitations (PDF)
"In general, the pension plan limitations will not change for 2016 because the increase in the cost-of-living index did not meet the statutory thresholds that trigger their adjustment. However, other limitations will change because the increase in the index did meet the statutory thresholds. The highlights of limitations that changed from 2015 to 2016 include the following:

[1] For an IRA contributor who is not covered by a workplace retirement plan and is married to someone who is covered, the deduction is phased out if the couple's income is between $184,000 and $194,000, up from $183,000 and $193,000.

[2] The AGI phase-out range for taxpayers making contributions to a Roth IRA is $184,000 to $194,000 for married couples filing jointly, up from $183,000 to $193,000. For singles and heads of household, the income phase-out range is $117,000 to $132,000, up from $116,000 to $131,000.

[3] The AGI limit for the saver's credit (also known as the retirement savings contribution credit) for low- and moderate-income workers is $61,500 for married couples filing jointly, up from $61,000; $46,125 for heads of household, up from $45,750; and $30,750 for married individuals filing separately and for singles, up from $30,500."

[Full details of all tax-related cost-of-living adjustments for 2016 are available in Rev. Proc. 2015-53.]

(Internal Revenue Service [IRS])