Can the employer change their HSA contribution every year at enrollment? Admin March 01, 2021 15:56 Updated Yes, an employer can change the amount annually. Employers should communicate these contribution changes to their employees. Related articles If employees don't want to contribute to their HSA through payroll deduction, how can they contribute? Do I have to make changes during Annual Enrollment? What happens in the event of an employee death? I am attempting to enroll in benefits in Edison but cannot click the "Benefits Enrollment" link. Does enrollment in Medicare impact my HSA eligibility?