As the March 15 FSA grace period gets closer, lots of people are taking a last look at their Flexible Spending Account (FSA) balances and figuring out how to use any leftover dollars before they disappear. If your employer offers a grace period, you get an extra 2.5 months—through March 15, 2026—to spend any remaining 2025 FSA funds. After that date, any unspent money goes back to your employer under IRS rules.
Knowing how the grace period works—and what you’re still allowed to buy—can make the difference between losing money and putting every dollar to good use.
What Is the FSA Grace Period?
The IRS gives employers the option to extend your FSA spending window by 2.5 extra months, which means you can continue using the previous year’s funds until March 15. So, if you still have 2025 money left in your account, you can use it on eligible expenses incurred up to March 15, 2026.
A few things to keep in mind:
- Your employer chooses the rules. They can offer either a grace period or a carryover (up to $680 for 2026), but they can’t offer both.
- Some plans also include a run‑out period, which simply gives you extra time to submit receipts—but doesn’t let you incur new expenses.
- Since every employer sets their own FSA options, it’s always a good idea to check the details of your specific plan so you know exactly what deadlines and exceptions apply to you.
What Can You Buy With Your FSA Funds Before March 15?
Here are the top five most useful, season‑ready picks from FSA Store — all guaranteed eligible and perfect for early‑spring needs.
1. Sunscreen (SPF 15+ Broad Spectrum)
A must‑have as the weather warms. All sunscreens SPF 15+ and broad‑spectrum are FSA‑eligible, and FSA Store carries dozens of options.
Shop here: Sunscreen Collection
2. Cold & Allergy Relief
Whether it’s lingering cold season or rising spring allergies, you can use FSA dollars on OTC remedies — no prescription required under current rules.
Shop here: Cold & Allergy Category
3. First Aid Kits
A fresh first‑aid kit is always a smart buy — especially with outdoor season coming up. Choose from family kits, travel kits, or expanded medical kits.
Shop here: First Aid Kits & Supplies
4. Contact Lens Solution
Daily essentials for contact lens wearers — cleaning solution, disinfecting systems, rewetting drops, and lens cases are all eligible.
Shop here: Contact Lens Care
5. Heating Pads
Perfect for muscle tension, cramps, or easing the aches that come with getting active again. FSA Store carries everything from standard pads to weighted massaging options.
Shop here: Heating Pads
Tips to Maximize Your Remaining FSA Dollars
- Check your balance today. Log into your account and verify how much you have left.
- Shop verified FSA‑eligible products. Online marketplaces like FSA Store carry only approved items, reducing guesswork.
- Book appointments immediately. Spots fill quickly before the deadline.
- Save receipts. Some expenses may require documentation or letters of medical necessity.
If your plan includes the grace period, March 15, 2026 is your absolute last day to incur expenses using 2025 FSA funds. Don’t let your remaining balance disappear—smart spending now means more value from your pretax dollars.