Pre-tax account for medical or dependent care expenses — use it or lose it.
Common paystub code: FSA / DCFSA
An FSA lets you set aside pre-tax dollars for qualified medical expenses (Healthcare FSA) or dependent care (DCFSA). Unlike an HSA, FSA funds generally must be spent within the plan year or you lose them (though many employers offer a $640 carryover or 2.5-month grace period). The 2026 Healthcare FSA limit is $3,300 and the DCFSA limit is $5,000. FSAs reduce your taxable income dollar-for-dollar.
On a typical US paystub, flexible spending account (fsa) information appears in one of three sections — the earnings summary, the deductions list, or the year-to-date (YTD) totals — depending on the type of item. Understanding where to find it helps you verify accuracy, catch payroll errors, and prepare for tax season or loan applications.
Whether you receive a digital paystub through your employer's payroll system (such as ADP, Gusto, QuickBooks Payroll, or Paychex) or a traditional paper stub, the information for flexible spending account (fsa) is required by federal labor law to be itemized and accurate. The Fair Labor Standards Act (FLSA) and state-specific wage transparency laws mandate that employees can review and verify each line of their paystub.
Accurate knowledge of flexible spending account (fsa) is essential for several real-world scenarios common to US workers: when applying for an apartment rental (landlords typically require recent paystubs as proof of income), when applying for a car loan or mortgage (lenders verify gross and net pay across multiple paystubs), when filing your annual tax return (IRS Form 1040 reconciles to your year-to-date W-2 or 1099 totals), and when changing jobs (you may need to provide last paystubs to your new employer for benefits eligibility verification).
If you spot an error related to flexible spending account (fsa) on your paystub, US labor law requires your employer to investigate and correct the issue. The American Payroll Association reports that nearly 75% of US workers will experience at least one payroll error during their career, which is why understanding each line item — including flexible spending account (fsa) — is one of the most valuable financial literacy skills you can develop.