If you have a flexible spending account through your job, there is probably money sitting in it right now with an expiration date attached.
And unlike a gift card you can shove in a drawer, this cash does not wait around forever.
You elect to set aside pre-tax dollars from each paycheck, and that money can cover things like doctor visits, prescriptions, glasses, contact lenses, dental work, and a long list of everyday health items.
The trade-off is the use-it-or-lose-it rule.
Spend the balance by your plan's deadline, or the account can swallow what is left.
The deadline itself is where people get tripped up.
Most plans run on a calendar year, which puts the spend-down date at December 31.
But plenty of employers use a different plan year, and a growing number give workers a grace period of up to two and a half months after year-end.
Under current federal rules, plans can let you roll up to $640 of unused funds into the next year, and that cap adjusts periodically.
The catch: an employer can offer a grace period or a carryover, but not both.
Dig out your benefits paperwork or log into your account portal and confirm which one you have.
Many workers set aside anywhere from $1,000 to $3,200 a year, depending on the plan.
Letting a few hundred dollars evaporate is the same as handing back part of your paycheck.
One quirk that surprises people: if you leave your job or get laid off, your FSA usually does not follow you out the door the way an HSA does.
That makes the final months of the plan year especially important if your employment situation is shaky.
So what actually counts as a qualified expense?
Over-the-counter medicine with a prescription, bandages, thermometers, pregnancy tests, breast pumps, insulin, hearing aids, and menstrual products all typically qualify.
A quick search of your plan's eligible expense list can reveal items you buy anyway.
Then book the eye exam, refill the prescriptions, stock up on contact lenses, or schedule that dental cleaning you have been putting off.
Some plans will let you order eligible items online and submit the receipt, which is an easy way to spend down a stubborn balance in one sitting.
Even with a debit card tied to the account, administrators can ask for documentation later, and missing paperwork can turn a valid purchase into a repayment demand.
The whole system rewards people who pay attention and quietly penalizes everyone else.
A ten-minute check of your balance and deadline is one of the highest-return chores on your financial to-do list.
Final Thoughts
Set a phone reminder for early December now, before the holiday fog rolls in and the deadline sneaks past you.