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 Is my full health savings account contribution available to me at the beginning of the year? Is there a minimum amount that employees must contribute? How do I enroll in COBRA? Can I have both an HSA account and an FSA account?