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Changes to the Employment Rights Act 

Three key Employment Rights Act updates affect nanny employers: from 6 April 2026, employers must keep detailed six-year records of holiday taken and how holiday pay is calculated; also from that date, the government mileage rate increased from 45p to 55p. From 1 January 2027, the qualifying period for unfair dismissal claims drops from two years to six months, meaning stronger employment protections kick in much earlier and dismissal processes will need to be fair and well-documented.

Written by Laura Eason, Head of Customer & Operations

Estimated reading time: 3 minutes

A mum and boy sitting on the sofa looking at a laptop

There are three important updates to the Employment Rights Act that nanny employers need to be aware of, including new requirements for how holiday pay is recorded, an increase to the mileage rate, and updates to Unfair Dismissal.

In this article we will discuss what these changes are and what they mean for nanny employers. 

1. Change to Holiday Keeping Records – Effective 6th April 2026 

As of the 6th April 2026, UK employers are required to keep comprehensive records of: 

  • Any holiday employee(s) take 
  • How holiday pay has been calculated 

Employers must keep these records dating back six years. 

These records can be recorded however the employer deems appropriate but must include the following information: 

  • The amount of holiday taken (including any additional holiday taken) 
  • Any unused holiday carried forward to the next holiday period 
  • Any holiday pay and how it was calculated 

As a nanny employer, what do I need to do? 

You must keep a record of your nanny’s holiday and ensure you can demonstrate how the holiday pay was calculated. 

What happens if I don’t comply? 

Failure to maintain adequate records will constitute a criminal offence and unlimited fine. 

Support from Nannytax 

If you are a Nannytax customer and have questions about this change you can email us at hello@nannytax.co.uk or call us on 020 3137 4401, we’ll be happy to help.

2. Mileage Rate Increase to 55p – 6th April 2026 

The Government has increased the maximum mileage rate from 45p to 55p, effective from the 6th April. 

If you are a Nannytax customer, we will calculate mileage using this new government rate. If you wish to pay a different mileage rate, please let us know.

3. Unfair Dismissal – 1st January 2027 

From the 1st of January 2027, the qualifying period for Unfair Dismissal Employment Tribunal claims will be reduced from two years to six months. This means that from six months of employment, a ‘legally fair’ process must be followed before an employee is dismissed.

The compensation cap for Unfair Dismissal will also be removed resulting in uncapped financial compensation awards if an employment tribunal claim is successful.

To ensure compliance, we advise nanny employers to implement formal probation reviews for new employees and regular check-ins to assist with fair decision making.

How can Nannytax help? 

If you are a Nannytax customer and you have questions about any of these changes you can email us at hello@nannytax.co.uk or call us on 020 3137 4401, we’ll be happy to help.

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