Count the weekdays from Monday, October 5 through December 31 and you get 64. Take out Thanksgiving and Christmas Day, which nearly every employer observes, and 62 working days remain in 2026, which is the entire window you have left to spend whatever vacation is still sitting in your balance. What happens to the days you leave behind is not the same for everyone. Depending on the state where you work and what your employer's written policy says, an unused balance might roll into 2027 untouched, shrink to a capped carryover, or disappear at midnight on December 31 without a cent in exchange. The answer usually lives in a policy document most people read once, on their first day, and then never again. So the discovery tends to happen in the first week of January, when the portal shows a smaller number than expected and the decision has already been made for you.
The Rule Depends on Where You Work, Not Where Your Company Is Based
No federal law requires an employer to give you paid vacation, which means every rule about leftover days comes from your state or from your employer's own paperwork.
Three states are the clearest cases. California has treated earned vacation as wages since a 1982 state supreme court decision, Suastez v. Plastic Dress-Up Co., and Colorado's Supreme Court reached the same result in 2021 in Nieto v. Clark's Market, ruling that a forfeiture provision for earned vacation was void. Montana's courts and labor department treat it the same way, according to Mercer's state-by-state summary of vacation forfeiture laws. In all three, your employer may cap how much vacation you can bank, but it may not take away days you have already earned. The difference is easy to blur: a cap stops new days from accruing once you hit a ceiling, while forfeiture erases days you were already owed. Mercer's own example of a lawful cap is 80 hours, which at eight hours a day is ten working days, and if your balance is parked at that ceiling right now, you have quietly stopped earning vacation until you take some.
Illinois splits the difference. Earned vacation cannot be forfeited when you leave the company, yet the state's wage law still allows a use-it-or-lose-it policy while you are employed. In most other states, Mercer notes, the employer's written policy or contract governs both whether leftover days are forfeited and whether they are paid out when you resign. Rippling's 2026 state guide adds that a policy promising a payout is enforceable even where no statute demands one, and that the state that counts is the one where you do the work, so a remote employee in California is covered by California's rules even if headquarters sits in Texas.
This is general information rather than legal advice. Your state labor department's wage-and-hour page is the place to confirm the rule that applies to you.
Three Things to Ask HR This Week
One short email to HR covers the basics. Start with the questions below, add whatever your handbook leaves vague, and send it before the end of the month, while there is still time to act on the answer.
- Does my unused balance expire on December 31, roll over in full, or roll over up to a limit?
- Your accrual cap, if there is one, and how many hours you are sitting at today.
- Whether leftover days turn into a check if you leave, which is a separate question from whether they carry over, and one that depends on your state as much as on your employer.
The policy itself is usually in the employee handbook or on the time-off page inside your HR system, whether that is Workday, ADP, or BambooHR. If the document says nothing about year-end, ask for the answer in writing. Rippling's guide points out that ambiguous policies tend to be read in the employee's favor, but nobody wants to find that out through a wage claim, and "we always let people carry a few days" is a habit, not a promise.
Companies with "unlimited" PTO have no balance to roll over, so the only question that matters is cultural. FlexJobs found in its 2025 survey that people with unlimited time off do not always use it because of "unclear expectations," in the words of career expert Keith Spencer. Ask your manager how many days the people on your team actually took last year. That number is your real policy.
Where the Days Are Cheapest to Spend
The 2026 calendar rewards anyone willing to book early. Thanksgiving falls on Thursday, November 26, and if your employer also gives you the Friday, taking Monday through Wednesday turns three vacation days into nine days off, from Saturday, November 21 through Sunday, November 29. Christmas Day and New Year's Day both land on Fridays, so four days, December 28 through 31, link the two into a ten-day stretch from December 25 through January 3, assuming your company observes both. Veterans Day is Wednesday, November 11, a holiday many private employers skip; if yours does not, taking Thursday and Friday gives you five days away for two. Columbus Day, October 12, is a Monday, and the same caveat applies.
Everyone else has read the same calendar, which is the catch. Thanksgiving week and the last week of December are the first dates teams fight over, and on teams that approve requests in the order they arrive, those slots go fast. Book them now, today if you can. If they are already spoken for, claim a Friday-to-Monday break in late October or the first half of November instead, since it costs one or two days and rarely competes with anyone's plans.
Put a price on the balance, too, because a number is harder to ignore than a feeling. At a $78,000 salary, one day of paid time off is worth about $300 (78,000 divided by 260 working days). Eleven unused days is $3,300 of compensation, so a balance that lapses on December 31 is a pay cut you agreed to by default. Treat it that way.
Why So Many People Leave Days on the Table
FlexJobs surveyed more than 3,000 U.S. workers for its 2025 report and found that 23% had not taken a single vacation day in the previous year. Among the reasons: 43% said they had too much work to justify time away, 30% worried about falling behind, and 25% said their manager would likely respond in a discouraging way if they asked for a full week off. Spencer told CNBC that teams are often being asked to do more with less, and that people end up feeling "guilty about leaving their team with a burden while they're gone." Those are workload and signaling problems, not planning problems, which is why a better to-do list never fixes them. A coverage plan does, along with a manager who has heard the dates before the week arrives, and both are within your control in a way that the size of your team is not.
There is a legitimate case for holding a few days back. If your policy rolls balances over in writing, keeping some in reserve for a sick child, a school closure, or a parent's medical appointment is sensible, because those days tend to arrive without notice. The reasoning collapses at a company with a hard December 31 expiry, and it collapses if "I'll take it in January" depends on a verbal assurance from a manager who may not be in the role by then. Reserve what the paperwork protects. Spend the rest.
Asking for the Time Without Turning It Into a Negotiation
Write the request as a scheduling note, not a plea. Something close to this works: "I have nine days left this year and I'd like to take November 23 through 25 and December 28 through 31. Before I go I'll hand off the vendor report and leave a status note on the open projects, and [colleague] has agreed to cover the client calls." Spencer's framing is the right one: "Your PTO is part of your compensation package. It's not a favor your organization is doing for you." If your manager's response is lukewarm, he suggests tying the break to output, along the lines of needing to recharge before the next big push.
The handoff note carries more weight than the wording. One page is enough: what is in motion, what can wait until you are back, and who decides if something breaks. It also does quiet work for your reputation, because it shows your manager exactly what you own, and that list is useful on the day someone drafts the promotion slate.
If the answer is "not those dates," ask which dates inside the next six weeks do work, and get the approval by email. Send a second message confirming the carryover rule, so a hallway reassurance becomes something you can point to in January.
If You Are Planning to Leave in the New Year
Check the payout rule before you resign, not after. Rippling's 2026 guide lists about 20 states where unused vacation must be paid at separation, including California, Colorado, Illinois, Massachusetts, and Nebraska, and in those places your remaining balance shows up in the final paycheck. In the rest, the policy decides, and some policies pay nothing. The practical advice follows from that: if your handbook does not promise a payout, use the days before you give notice, because an unpaid balance is worth exactly zero on your last day. If it does promise one, the days convert to cash at your pay rate, and you can choose between a longer break before you start somewhere new and a bigger final check.
Reading from the UK? Almost all workers are legally entitled to 5.6 weeks of paid holiday a year, which GOV.UK puts at 28 days for a five-day week, and an employer may count bank holidays toward that total. Anything above the statutory minimum can follow its own rules, as set out in your contract, and many UK leave years run April to March rather than January to December, so the date to find is your own leave-year end.
Pick the dates this weekend. Put the first one on the calendar before Monday, and send the email to HR before you forget why you wanted to.