Short answer: An LSA is an employer-funded account that reimburses employees for wellness and lifestyle expenses (gym memberships, fitness gear, certain wellbeing costs). Unlike an HSA or FSA, it is not tax-advantaged; reimbursements are generally taxable income.
A lifestyle spending account is a flexible, employer-funded benefit that reimburses workers for a defined list of wellbeing expenses the employer chooses, which can range from gym memberships and fitness equipment to financial-wellness or family-care costs. Employers use LSAs to support broad wellbeing and to differentiate their benefits.
The key distinction from an HSA, FSA, or HRA is tax treatment. Those accounts are governed by the tax code and cover qualified medical expenses on a pre-tax basis. An LSA is not a tax-advantaged medical account; the employer funds it with after-tax dollars, and reimbursements to employees are generally treated as taxable income.
Because LSAs are not defined by the tax code, employers have wide latitude to design eligible categories, contribution amounts, and rollover rules. If you are offered one, review what expenses qualify and remember that what you receive is usually taxable, unlike HSA or FSA spending.