TheIRS just announced a 2018 maximum 401K contribution limit of $18,500, which is the max you can contribute to a 401K in a given calendar year. This is an increase over the 2017 maximum 401K contribution limits (where it was stuck in its 3rd year in a row at $18,000). The IRS adjusts maximum contribution limits according to changes in the consumer price index (CPI). The maximum 401K limit is set annually by the IRS and it applies to your personal employee contributions to both traditional 401K's and Roth 401K's (or a shared combination of the two types of accounts, 2017 & 2018...
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