Who this is for
Workers choosing FSA elections during open enrollment.
60-second summary
A health FSA is for eligible medical expenses. A dependent care FSA is for qualifying care that allows you and your spouse, if filing jointly, to work or look for work. They are separate accounts with different rules. Health FSA money cannot simply be used for daycare, and dependent care FSA money cannot simply be used for medical bills.
Fact sheet
Health FSA
An employer arrangement that reimburses eligible medical expenses.
- Used for eligible medical, dental, vision, and prescription expenses.
- The full elected annual amount is generally available during the coverage period.
- Plans may have carryover or grace period rules, but not always.
Dependent care FSA
An account for qualifying care expenses that allow you to work or look for work.
- Often used for daycare, preschool, before/after-school care, or adult dependent care.
- Rules depend on qualifying person and work-related care requirements.
- It interacts with the child and dependent care tax credit, so tax planning matters.
Do not cross the accounts
- Health FSA dollars are not childcare dollars.
- Dependent care FSA dollars are not medical dollars.
- Elect each one based on the right category of predictable expenses.
Open enrollment questions
- What is the health FSA limit and carryover?
- What is the dependent care limit for my filing status?
- What receipts are required?
- What is the runout deadline?
- Can I change elections after enrollment only for qualifying events?
The daycare confusion
A worker contributes to a health FSA thinking it can help with daycare. It cannot. Dependent care needs a separate election under the dependent care FSA rules.
HSA vs FSA Decision Helper
Common mistakes
- Using the wrong FSA type.
- Overfunding based on guesses.
- Ignoring runout deadlines.
- Assuming carryover applies to every FSA.
- Forgetting dependent care rules interact with tax credits.
Key takeaway
Health FSA and dependent care FSA are separate tools. Use each for the correct kind of expense and only elect amounts you can justify with predictable need.
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Want to run the numbers instead?
After the next article, you can also jump into a calculator or return to the full open enrollment path.
HSA vs FSA Decision Helper
Compare premiums, expected care, employer account money, and bad-year exposure before choosing a plan.
Out-of-Pocket Max Estimator
Use this when you want to understand how much covered in-network cost-sharing room may remain.
Open Enrollment Guide
Go back to the full ordered article path, tools, and final checklist.
Sources
- IRS· Publication 969 — HSAs and other tax-favored health plans
Explains HSAs, health FSAs, HRAs, qualified medical expenses, and health FSA reimbursement rules.
- IRS· Rev. Proc. 2025-32 — 2026 inflation adjustments
Includes 2026 health FSA salary reduction and carryover amounts.
- IRS· Publication 503 — Child and dependent care expenses
Explains dependent care expenses, dependent care benefits, and the child and dependent care credit.