Yes — in most of the US, your employer can legally cancel your already-approved vacation, even with little or no notice. There’s no federal law that guarantees paid vacation or protects approved time off from being rescinded once it’s on the calendar. Whether you have any real recourse depends almost entirely on your company’s written policy, your offer letter or employment contract, and — in a handful of states — whether your accrued vacation counts as earned wages.
The Short Answer
US employers have wide discretion over vacation and PTO because, unlike sick leave under the FMLA or certain state paid-sick-leave laws, paid vacation is not a legally mandated benefit at all. It’s a voluntary perk employers choose to offer, which means they also get to set (and change) the rules around when it can be taken, delayed, or pulled back.
Absent a specific promise in a handbook, PTO policy, or signed contract that says otherwise, “approved” vacation is generally treated as a scheduling courtesy, not a binding guarantee. A manager can revoke approval for a valid business reason — a staffing shortage, a critical deadline, a colleague’s unexpected leave — without violating federal law.
How This Differs From the UK or Australia
If you’re used to reading HR content written for the UK or Australia, this US answer probably feels jarring, and for good reason: those countries regulate vacation cancellation directly. The UK’s Working Time Regulations 1998 guarantee a statutory minimum of 5.6 weeks’ leave, and employers who want to cancel or require leave to be taken must give notice at least as long as the leave itself. Australia’s Fair Work Act and National Employment Standards similarly restrict when an employer can direct an employee to take, or not take, annual leave.
The US has no equivalent federal statute, no minimum annual leave entitlement, and no statutory notice period for changing it. That gap is exactly why company policy — not legislation — does almost all the work in a US vacation dispute.
How Company Policy Typically Governs This
Because federal law is silent, your employer’s own written policy is the main source of any rights you have. When you’re trying to figure out where you stand, check for language covering:
- Approval and revocation — does the policy say approved time off is final, or does it reserve the right to reschedule for “business needs”?
- Notice requirements — is there a minimum notice period the company promises before cancelling approved leave?
- Blackout periods — some employers pre-announce peak seasons when vacation won’t be approved, which reduces last-minute cancellations.
- Reimbursement — a few employers voluntarily cover nonrefundable costs (flights, deposits) if they cancel your trip, though nothing requires this.
If you’re an HR lead building or tightening this kind of language, our guide on how to create a PTO policy walks through exactly what to spell out so cancellations don’t turn into disputes — and pairs well with understanding PTO accrual calculations so employees know precisely what balance they’re protecting.
The “Vacation as Wages” Nuance in a Few States
Federal law aside, a small number of states add a wrinkle: they treat accrued vacation as earned wages once granted, which generally bans “use-it-or-lose-it” forfeiture and requires payout of unused vacation at termination. California is the most commonly cited example. This protection is narrower than people assume — it mainly governs what happens to your accrued balance when you leave the job, not necessarily an employer’s ability to reschedule or cancel a specific approved date while you’re still employed.
Rules here vary by state and change over time, so don’t rely on this post (or any blog) for a current list — check your state labor department’s guidance directly. The wage-protection rules and the scheduling rules are legally separate questions. For a broader look at what varies state to state, see our state-by-state paid leave laws guide.
What to Do If Your Employer Cancels Your Approved Vacation
- Reread your policy and offer letter first. Look for words like “approved” or “final,” or any notice commitment — that language is your strongest leverage.
- Get the reason in writing. Ask HR or your manager to confirm the cancellation and business reason by email, not just verbally.
- Ask about reimbursement. Even if the policy doesn’t require it, many employers will cover nonrefundable costs if you ask before cancelling your own bookings.
- Escalate through HR, not just your direct manager, especially if this isn’t the first time it’s happened.
- Check your state labor department if the dispute is really about a forfeited accrued balance rather than a rescheduled date — that’s the wage question, and it has real legal teeth in some states.
FAQ
Can my employer make me forfeit vacation days if my trip is canceled?
Generally no, if the days were already accrued — most employers will let you reschedule rather than lose the time, and in states that treat vacation as earned wages, forfeiting accrued time outright can be unlawful. Check your policy for how rescheduled time off is handled.
Is my employer legally required to give me notice before canceling approved leave?
Not under federal law. Some company policies voluntarily promise a notice period (for example, “no cancellations within 7 days of the start date”), but if your policy doesn’t say that, there’s no default legal minimum in most states.
Can my employer cancel my vacation because of understaffing?
Yes. Business necessity, including short staffing, is one of the most common and legally acceptable reasons employers give for revoking previously approved time off in the US.
Does it matter if I already booked nonrefundable flights or hotels?
Legally, usually not — the financial loss from your personal bookings doesn’t create a legal obligation for your employer to reimburse you, unless your policy or contract specifically promises it. It’s still worth asking; many employers will cover reasonable costs to avoid ill will, even without being required to.
Vacation policy disputes almost always come down to what’s actually written down. If your company’s PTO policy is vague, informal, or lives only in a manager’s memory, now is a good time to fix that — for your own protection and everyone else’s.