Can I move money between my 401(k) and HSA? July 28, 2023 16:30 No. This is not allowed by the IRS. Related articles What can I invest my HSA money in? How do I transfer my HSA funds to Forma myself from another HSA account? Can the investment account fee be waived? How do I transfer Forma HSA funds to another HSA account? Can I invest my HSA money?