FSA Guide
How FSAs Work — The Complete Guide
The rules that decide how much you can contribute, what happens to unused money, and when your deadlines hit — each answer traced to the current IRS figure. Wondering whether a specific product qualifies instead? See what's FSA eligible or use the eligibility checker.
Check eligibility on the go — browse 7,000+ FSA-eligible products in the free app.
Get the app2026 FSA Contribution Limits: Health, Dependent Care & More
the 2026 Health Care FSA contribution limit is [$3,400](https://www.irs.gov/pub/irs-drop/rp-25-32.pdf) — up $100 from the 2025 limit of $3,300.
Read the guide →FSA Carryover 2026: Exact Rollover Limit Explained
the IRS sets the FSA carryover limit at [$680 for plan years beginning in 2026](https://www.irs.gov/pub/irs-drop/rp-25-32.pdf) — meaning unused 2026 f
Read the guide →FSA Grace Period vs. Carryover: Which Saves More?
neither option is universally better — grace period wins for lumpy January spenders, carryover wins for chronic over-contributors, and the wrong choic
Read the guide →FSA Use-It-or-Lose-It Rule and Deadlines Explained
unspent FSA funds are forfeited at plan year-end unless your employer offers a grace period (up to 2.5 months) or carryover (up to $680 in 2026).
Read the guide →FSA vs HSA Difference: Which Account Wins for You
**Short answer:** An HSA is a personally owned account with a triple tax advantage but requires a high-deductible health plan.
Read the guide →How to Spend FSA Money Before It Expires (Smart Guide)
don't just panic-buy bandages. Check your plan's deadline type first, then spend down by priority — highest-certainty eligible items before borderline
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