2018 HSA Contribution Limits for Family Coverage Impacted Retroactively

In March 2018, the IRS released Revenue Procedure 2018-10, which, for some tax-related formulas, adjusted the annual inflation factor from the Consumer Price Index (CPI) to a new factor called a "chained CPI." This is retroactively effective to January 1, 2018.

As a result of the change, the 2018 family contribution limit for health savings account contributions is lowered to $6,850 from $6,900.