A qualifying event for a Dependent Care FSA is a specific change in your personal circumstances that lets you increase, decrease, or cancel your DCFSA election outside of open enrollment. Federal regulations recognize six categories: a change in legal marital status, a change in the number of dependents, a change in employment status, a change in a dependent’s eligibility, a change in residence, and a change in the cost or coverage of care.1eCFR. 26 CFR 1.125-4 – Permitted Election Changes The event has to actually change your family’s need for dependent care, the adjustment you request has to match the direction of that change, and your employer’s plan has to recognize the event in the first place.
Why Mid-Year Changes Are the Exception
A Dependent Care FSA lives inside your employer’s cafeteria plan under Section 125 of the Internal Revenue Code.2Office of the Law Revision Counsel. 26 U.S.C. 125 – Cafeteria Plans In exchange for the tax break, your election is irrevocable for the entire plan year once it takes effect. The IRS enforces that lock to keep people from contributing only when a big expense is imminent and stopping the rest of the year.
The lock also feeds the use-it-or-lose-it rule: any money still in the account when the plan year (or grace period) closes is forfeited. That is why qualifying events matter. They are the only mechanism for course-correcting an election that no longer fits your life, and starting in 2026 the contribution ceiling rises to $7,500 per household, or $3,750 if married filing separately.3Office of the Law Revision Counsel. 26 U.S. Code 129 – Dependent Care Assistance Programs Forfeiting at that level hurts more than it did at the old $5,000 cap.
The Six Categories of Qualifying Events
Treasury Regulation 26 CFR 1.125-4 lists the life changes that can unlock a mid-year adjustment.1eCFR. 26 CFR 1.125-4 – Permitted Election Changes Your event has to fall squarely into one of six buckets.
Change in Legal Marital Status
Marriage, divorce, legal separation, annulment, or the death of a spouse all qualify. Divorce or separation might eliminate your need for paid childcare if your former spouse takes primary custody, which would support lowering your election. Marriage can go either way. A new spouse’s children might create a need for more paid care, while a new spouse who works from home might reduce it.
Change in Number of Dependents
The birth, adoption, or placement for adoption of a child typically justifies increasing your election. The death of a dependent works in the other direction and supports a decrease. If you are expecting a child, the qualifying event is the birth or placement itself, not the due date. You cannot adjust months ahead of time on the strength of a pregnancy.
Change in Employment Status
A significant shift in employment for you, your spouse, or a dependent counts. The regulation specifically names starting or losing a job, a strike or lockout, beginning or returning from unpaid leave, and a change in worksite. The classic example: a spouse loses a job and becomes available to watch the kids full-time, so your need for paid care disappears and you decrease. If a stay-at-home spouse starts working, you would have grounds to increase.
Switching from full-time to part-time (or the reverse) also qualifies, particularly if the switch changes benefits eligibility under someone’s employer plan. The change has to genuinely affect your family’s need for dependent care. A minor schedule tweak that leaves your childcare arrangement untouched will not clear the bar.
Change in Dependent Eligibility
When a dependent stops meeting DCFSA eligibility, that is a qualifying event. The most common trigger is a child turning 13, the general age cutoff for eligible care.4FSAFEDS. Who Is a Qualifying Dependent for a DCFSA? Because the dependent is losing eligibility rather than gaining it, the only consistent move is to decrease or cancel. A child aging out is not a reason to contribute more.
Change in Residence
A move by you, your spouse, or a dependent qualifies if it affects your dependent care situation. Relocating to an area where childcare costs are substantially higher or lower, or moving far enough that you have to switch providers entirely, will support a change. Moving across town with no impact on your care arrangements will not.
Change in Cost or Coverage of Care
This category is unique to Dependent Care FSAs and has no direct parallel in health FSAs. A significant rate increase from your current provider, a switch to a different provider, or a provider going out of business can all justify a mid-year change. If your daycare raises its monthly rate by $200, you can increase your election to cover the difference. If you find a cheaper option and switch, you can decrease.
The cost change has to be external, meaning the provider initiated it. You cannot engineer a change yourself and use it to manipulate your election. Your employer will typically ask for something like a rate-change notice from the provider before approving.
The Consistency Rule
Having a qualifying event is not enough on its own. The election change you request must be consistent with the event that triggered it.1eCFR. 26 CFR 1.125-4 – Permitted Election Changes Your plan administrator looks at whether the direction and size of your request logically follow from what happened. This is where most denied requests fall apart.
A few examples of how the rule plays out:
- Child turns 13: you can decrease or cancel, not increase.
- Spouse starts a new job: you can increase to cover new childcare costs; you cannot decrease unless the spouse’s new employer offers competing dependent care benefits.
- You switch to a cheaper daycare: you can decrease to match the lower cost. Increasing would be inconsistent.
- New baby: you can increase. A decrease would make no sense.
The rule blocks people from using a qualifying event as cover for an unrelated adjustment. Moving to a new apartment does not justify doubling your election when your childcare costs did not actually change. The event has to connect directly to how much dependent care your family needs.
Your Plan Document Decides What’s Allowed
The IRS regulation says employers may permit these mid-year changes, not that they must. The regulation states that “Section 125 does not require a cafeteria plan to permit any of these changes.”5eCFR. 26 CFR 1.125-4 – Permitted Election Changes Your employer’s plan document controls which qualifying events it actually recognizes. Some plans allow all six categories. Others limit mid-year changes to a shorter list.
Before you assume you can adjust, check your Summary Plan Description or ask your benefits administrator which events your plan permits. If your plan does not recognize a particular event, there is no appeal to the IRS. The plan document governs.
How To Request a Change
When a qualifying event happens, the clock starts immediately. Most plans give you 30 days from the date of the event to submit your election change request. Miss that window and you are locked in for the rest of the plan year, no matter how legitimate the event was.
The process usually looks like this:
- Notify your employer or plan administrator within your plan’s deadline. Do not wait to gather paperwork first. Notify, then follow up with documents.
- Complete the change-in-status form provided by your employer or third-party administrator. This is usually separate from any general HR change form.
- Submit supporting documentation. A marriage certificate for marriage, a birth certificate for a new child, a divorce decree for divorce, a termination letter from a spouse’s employer for a job loss, or a rate-change notice from a care provider for a cost change.
Election changes take effect prospectively. They apply to future payroll deductions only. You generally cannot retroactively change contributions that were already withheld, so confirm the effective date with your administrator and plan your spending from there.
If You Don’t Have a Qualifying Event
Without an event that fits one of the six categories and satisfies your plan, your election stands until the next open enrollment. Unlike a Health Savings Account, a DCFSA does not let you carry unused funds from one year to the next.6FSAFEDS. Dependent Care FSA Carryover Money left in the account after the plan year and claims deadline pass is gone.
Many plans offer a grace period of two and a half months after the plan year ends (typically January 1 through March 15 for a calendar-year plan) during which you can still incur eligible expenses against the prior year’s balance.6FSAFEDS. Dependent Care FSA Carryover Claims for those grace-period expenses generally must be filed by April 30.7U.S. Office of Personnel Management. What Happens to Money in an FSA After the Benefit Period? Not every plan includes a grace period, so confirm with your benefits administrator whether yours does.
If you are approaching year-end with a large balance and no qualifying event to reduce your election, look hard for eligible expenses you may have overlooked. Day camp registration for the following summer, extended-hour programs at daycare, and care provided by a relative (who is not your dependent and is not your child under 19) can all count.