On October 27, 2016 the IRS announced the 2017 Cost-of-Living adjustments. The amounts did not change from last year. Those limits pertinent to retirement plans are listed below.
2017 2016
401(k) deferral limits $18,000 $18,000
Catch-up Contribution to Qualified Plans $6,000 $6,000
Highly compensated employee $120,000 $120,000
Annual compensation limit $270,000 $265,000
Social Security taxable wage base $127,200 $118,500
Section 415 limit $54,000 $53,000
Traditional IRA limits $5,500 $5,500
Catch-up Contribution to IRAs $1,000 $1,000