How to Resign When You Have Unused Holiday Left

You're ready to resign but you've got a stack of unused holiday sitting on the books. The question is simple: do you get paid for it, take it during your notice, or lose it? The answer depends on where you work, what your contract says, and how you time the conversation. Here's how to handle it without leaving money on the table.

The default rule: you don't lose accrued holiday

In most jurisdictions, holiday you've already accrued is yours. When you resign, your employer must either let you take it before you leave, or pay it out. They cannot make it disappear because you're the one walking away.

In the UK, the Working Time Regulations require employers to pay you for any statutory holiday accrued but not taken by your last day. In the EU, similar rules apply under the Working Time Directive. In most of the US, there is no federal requirement, but many states (California, Illinois, Massachusetts among others) treat accrued vacation as earned wages that must be paid out. Check your state law and your handbook.

Calculate what you're owed before you resign

Don't rely on HR to run the numbers for you. Do it yourself first, so you know what to expect and can flag any discrepancy fast.

The rough calculation:

1. Take your annual holiday entitlement (say, 25 days).
2. Work out how far through the leave year you'll be on your last day (say, 8 months of 12).
3. Multiply: 25 x (8/12) = 16.67 days accrued by your last day.
4. Subtract the days you've already taken this leave year.
5. What's left is your balance.

Annual entitlement:     25 days
Leave year runs:        Jan 1 to Dec 31
Last day at work:       Aug 31 (8 months in)
Accrued by last day:    25 x (8/12) = 16.67 days
Days already taken:     10
Balance:                6.67 days

If your leave year runs on a different cycle (April to March is common in the UK), adjust the fractions accordingly. If your employer counts holiday in hours, convert.

Your three options

Once you know the balance, you have three ways to handle it. Each has trade-offs.

Option 1: Taking holiday during your notice period

You can request holiday during notice like any other time. But your employer can also require you to take it. In the UK, they can force you to use up unused leave during notice as long as they give you notice equal to twice the holiday length (so 4 days notice for 2 days holiday).

If you want to take holiday during notice, ask early. The longer the block, the less likely they'll agree if it disrupts the handover. A few days here and there is easier to accept than "I want to take the last two weeks off."

Option 2: Getting it paid out in your final salary

This is the cleanest option if you'd rather work the notice, do the handover properly, and pocket the cash. The payment appears in your final payslip alongside any pro-rated salary and expenses owed.

Check these things before your last day:

• Confirm the number of days being paid out with HR in writing
• Check whether it's paid at your normal daily rate (it should be)
• Ask when the final payslip will be issued: often the next normal payroll cycle
• Note that holiday pay is taxable as normal income, not treated preferentially

Option 3: Using holiday to finish before your official last day

Say your notice is four weeks and you have 10 days of holiday. You can propose working three weeks and taking the last week as leave. Your official last day (and pay) stays the same, but you actually stop coming in earlier.

This is popular if you want a gap between jobs but your new employer wants you to start on a specific date. It also means you don't have to negotiate a shorter notice period; you just don't come in for the tail end.

Your manager needs to agree. Frame it around the handover: "I can finish everything by the 20th. I'd like to book the final week as leave." Make it about their outcome, not your beach plans.

Watch-outs

Common ways this goes wrong:

• Taking more than you'd accrued. If you took a big holiday in January and resign in March, you may have used days you hadn't yet earned. Employers can (and often do) deduct the overage from your final pay. Check your handbook.
• Enhanced holiday not paid out. Some contracts say the statutory minimum is paid out but the extra contractual days above that are lost on resignation. Read the small print.
• Bank holidays included in your entitlement. If your 25 days includes bank holidays, the calculation changes depending on which ones fall inside your notice.
• Gardening leave. If you're put on gardening leave, holiday usually keeps accruing but you may be required to burn the balance during that period.
• Rolling over prior year. Holiday carried from a previous year may have separate rules (or an expiry date) that changes how it's paid out.

How to raise it in the resignation conversation

Don't lead with holiday. Resign first, then handle the practical questions after your manager has taken in the news. Once the conversation moves to logistics, be direct:

"I've got about seven days of holiday accrued.
I'd like to take three during notice and have
the rest paid out in my final salary. Does
that work, or would you prefer a different
split?"

Offering a specific proposal (with room for them to counter) tends to land better than an open question. Follow up in email the same day, so there's a written record of what was agreed.

The handover still matters

Whatever you do with your holiday, the handover has to be done. Taking a chunk of leave in your final weeks compresses the window you have to hand off properly, which is where a lot of exits get messy: rushed handover documents, missed context, colleagues left holding things they don't understand.

If you're working in Google Workspace, OneLast.Day reads your emails, calendar, and files and drafts the handover document for you, so a shortened notice period doesn't mean a rushed exit.