Will my FSA card pay for vitamins? The essential guide
                                
                                
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                                    4 min read                                
                            
                                According to IRS guidelines, expenses must primarily be for the diagnosis, cure, mitigation, treatment, or prevention of a disease to qualify for FSA reimbursement. The question, 'Will my FSA card pay for vitamins?' therefore depends entirely on the purpose of the vitamin and supporting documentation, not just the product itself.