"Client would like to change the compensation definition to exclude bonus pay (which they pay at year-end) and have not paid for [2026]. The plan is Basic Safe Harbor Match, based on the IRS guidance (2016-16) in part, a mid-year change of the compensation definition for matching contributions is allowable if the definition change is made retroactive for the entire plan year and satisfies notification requirements.
"The
types of changes discussed 'The Change in compensation must not be retroactive in a way that would reduce benefits. For example, if the change excludes certain types of compensation (like bonuses), it must be applied consistently to the entire plan year and cannot retroactively affect contributions already made.' per the client they make bonus contributions at the end of year and to date have not made bonus payments in
2025.
"Legal resource states this would be reduction in benefit and if an amendment was made that Safe harbor status would be lost for the year. Thoughts?"