Below are the IRS plan limits:

Limits 2018 2017 2016 2015
IRA Contributions $5,500 $5,500 $5,500 $5,500
IRA Catch-Up Contributions $1,000 $1,000 $1,000 $1,000
Elective Deferral Limit (Individual 401k, 403b plans, and SARSEPs) $18,500 $18,000 $18,000 $17,500
457 Deferral Limit $18,500 $18,000 $18,000 $17,500
Catch-Up Contributions to a 401(k), 403(b), 457, and SARSEP $6,000 $6,000 $6,000 $6,000
SIMPLE 401(k) and SIMPLE IRA Deferral limit $12,500 $12,500 $12,500 $12,500
SIMPLE 401(k) and SIMPLE IRA Catch-Up Contributions $3,000 $3,000 $3,000 $3,000
Coverdell ESA Contribution Limits $2,000 $2,000 $2,000 $2,000
HSA Contribution Limits - Individual $3,450 $3,400 $3,350 $3,350
HSA Contribution Limits - Family $6,900 $6,750 $6,750 $6,650
HSA Catch-Up Limits $1,000 $1,000 $1,000 $1,000
HSA Max. Out-of-Pocket - Individual $6,650 $6,550 $6,550 $6,450
HSA Max. Out-of-Pocket - Family $13,300 $13,100 $13,100 $12,900
415 DB Limits $220,000 $215,000 $210,000 $210,000
Annual Compensation Limit $275,000 $270,000 $265,000 $265,000
415 DC Limits $55,000 $54,000 $53,000 $53,000
SEP Compensation Limit $275,000 $270,000 $265,000 $265,000
Top-Heavy Plan Key Employee Compensation limit $175,000 $175,000 $170,000 $170,000
414 Highly Compensated Employee Threshold $120,000 $120,000 $120,000 $115,000
SEP Coverage $600 $600 $600 $600
Taxable Wage Base $128,400 $127,200 $118,500 $118,500

Visit our plan comparisons for the AGI phase-out ranges.