If you set aside money in a flexible spending account this year, there's a decent chance you're about to lose some of it.
Use-it-or-lose-it is the rule for most FSAs, and once the clock runs out, whatever's left goes back to your employer.
No refund, no rollover, no exceptions unless your plan specifically allows one.
Here's the part that trips people up: the deadline isn't always December 31.
Many employers offer a grace period that pushes it to March 15, while others let you carry over a capped amount into next year.
The only way to know which applies to you is to check your plan documents or call your benefits administrator.
Guessing is how people leave hundreds of dollars on the table.
Over-the-counter medicines, bandages, contact lenses and solution, glasses, hearing aids, menstrual products, sunscreen, and first-aid kits all typically qualify.
You can also stock up on eligible items through FSA store websites or major retailers that label products clearly.
And if you've been putting off a dental cleaning, eye exam, or prescription refill, now is the moment to book it.
A few smart moves if you're staring down a balance you can't spend in time.
First, schedule any medical, dental, or vision appointment you've been delaying, since copays and out-of-pocket costs count.
Second, refill ongoing prescriptions early if your plan permits it.
Third, buy eligible everyday items in bulk, like pain relievers, allergy medicine, and contact lens supplies, since those don't expire quickly.
Just keep every receipt, because you may need to prove the purchase was eligible.
One warning worth repeating: don't panic-buy things you'll never use just to zero out the balance.
Spending $200 to save $150 in taxes isn't a win.
And don't try to game the system with ineligible purchases, since claims get audited and rejected all the time.
If you have a dependent care FSA, that's a separate bucket with its own rules, and it's often even easier to lose money there if your childcare situation changed during the year.
The bigger picture is that FSAs reward planning and punish procrastination.
If you consistently struggle to spend yours down, it may be worth lowering your contribution next open enrollment and putting the difference somewhere more flexible, like an HSA if you're eligible for one.
My take: the FSA deadline is one of those quiet money traps that catches millions of households every year, and it's almost entirely avoidable with a 20-minute calendar reminder in November.
Final Thoughts
Set one now for next year, and check your current balance today instead of the week it expires.