Why You SHOULD Monitor Employee’s Annual Leave Allowance

Imagine opening your mail to find a legal bill for nearly half a million pounds. For one UK property firm, Sabtina Ltd, that nightmare became a reality. Why? Because a manager did his job for 37 years but never actually went on holiday.

The case of Ageli v Sabtina Limited sounds like a bit of a freak occurrence, but it’s actually a massive warning shot for anyone running a business or an HR department in 2026.

This is the story of the man who worked for three decades (Without a Break)

Mr Ageli wasn't just a dedicated employee, he was the backbone of the company. But because they were always short-staffed, every time he tried to book a holiday, the answer was basically "Not now, we're too busy."

So, they made a "gentleman’s agreement." Since the company didn't have a pension scheme, they told him he could just let his holiday days roll over and cash them in when he retired.

Fast forward to his dismissal in 2024, and the numbers were terrifying. 827.25 days of untaken annual leave. When the company tried to backout of paying, the tribunal stepped in.

The final bill? Over £391,000 in holiday pay alone.

3 "Reality Checks" for Your Business

1. "Use it or Lose it" is a myth (if you’re the one stopping them)

You might think that if an employee doesn't book their leave by December 31st, it just vanishes. Think again. If you haven't actively encouraged them to take it or if you’ve made it impossible for them to get away from their desk, that leave stays on your books forever.

2. Handshake deals are legally binding

The tribunal didn't care that there wasn't a fancy 20-page contract about the rollover. The fact that the company let it happen for years created a "contractual right". If your managers are making verbal side-deals with staff about "saving up" leave, they are essentially writing agreements your business might not be able to cash.

3. The law has officially caught up

We’re now in 2026, which means the Employment Rights Act 2025 is in full swing. Tracking holiday isn't just "good admin" anymore - it’s a legal requirement. If you aren't keeping crystal clear records of what’s taken, what’s carried over and what’s paid, you’re looking at more than just a lawsuit - you’re looking at fines!

How to Sleep Better at Night

You don't want an 800-day surprise waiting for you in fiveyears. Here is how to get ahead of it:

Do a "Holiday Audit": Do you actually know how many days your team is sitting on? If the answer is "let me check five different spreadsheets," you’ve already found the problem.

Force a Break: If someone is hoarding leave, talk to them. You actually have the legal right to tell an employee, "You’re taking next week off." It’s better for their mental health and your bank balance.

Ditch the Spreadsheets: Human error is inevitable when you're tracking things manually. Stop the spreadsheet stress!!!

Tools like Breathe HR take the guesswork out of it. It automates requests, tracks carry-overs in real-time and keeps you on the right side of the law without you having to become a legal expert.

Don't let a "hard worker" turn into a £400,000 liability.

Let's get that leave managed!