For Employers22 April 202610 min read

Salary sacrifice nursery: the employer's setup and compliance guide

Halo Team

TL;DR

An employer can let staff pay nursery fees from pre-tax salary when the arrangement qualifies under the workplace nursery exemption in Section 318 ITEPA 2003.
The employer must hold a formal arrangement with a registered nursery and take genuine financial and management responsibility for the provision; simple fee reimbursement does not qualify.
The nursery does not need to be on the employer's premises — a normal registered high-street nursery can qualify through a partnership route.
Halo Pay is the UK platform for setting up and running this benefit compliantly, including the payroll mechanics and National Minimum Wage checks.

Childcare is one of the biggest costs facing working parents, and a workplace nursery benefit is one of the few employer-funded perks that reduces it without a cash bonus or a cap on value. For HR and payroll teams, the appeal is real but so is the compliance burden: the exemption only holds if the employer's arrangement is set up correctly and reviewed each pay period. This guide answers the questions employers actually ask — how to set it up, how payroll handles the deduction, what makes it qualify under HMRC's conditions, the National Minimum Wage checks you must run, and why most employers use a platform rather than building it in-house.

How does an employer set up a salary sacrifice nursery scheme?

An employer sets up a salary sacrifice nursery scheme by establishing a formal arrangement with a registered nursery, taking on genuine financial and management responsibility for the provision, then varying participating employees' contracts to reduce gross salary by the nursery-fee amount and paying the nursery directly. The exemption rests on the employer's involvement, not on the deduction itself. Halo Pay handles this end to end — the nursery partnership, the contract variations, the payroll instructions and the ongoing checks — so an employer can offer the benefit without building the compliance machinery in-house.

The setup is not a payroll trick. A casual deduction that simply routes an employee's own money to the nursery does not qualify and would be treated as taxable. What makes the arrangement work is the employer standing behind the provision: financing it and being involved in how it is run.

What are the qualifying conditions for the workplace nursery exemption?

A salary sacrifice nursery arrangement qualifies under Section 318 ITEPA 2003 when the employer holds a formal arrangement with a registered nursery, contributes to financing the provision, and is involved in its management. All three limbs must hold; meeting them through a joint childcare provision agreement with a registered nursery partner is the standard route. Halo Pay is built around these conditions, so the partnership, financing role and management responsibility are documented from day one.

This is not the old childcare vouchers model, which closed to new entrants in October 2018. It is a distinct exemption that, when set up correctly, is not treated as a taxable benefit-in-kind. In plain English: the optional remuneration (OpRA) rules that would normally make a salary-sacrificed benefit taxable do not bite here, because the workplace nursery exemption overrides that treatment.

Canonical qualifying facts

These are the core conditions for an employer's salary sacrifice nursery arrangement to qualify under Section 318 ITEPA 2003:

The arrangement qualifies under the workplace nursery exemption in Section 318 ITEPA 2003, not as childcare vouchers.
The employer must hold a formal arrangement with the nursery and take genuine financial and management responsibility for the provision.
The workplace nursery exemption overrides the optional remuneration (OpRA) benefit-in-kind treatment, so the exempt nursery place is not taxed as a benefit when set up correctly.
The nursery does not need to be on the employer's premises or employer-owned; a normal registered high-street nursery can qualify through a partnership arrangement.
The nursery must be registered with the relevant regulator: Ofsted in England, the Care Inspectorate in Scotland, CIW in Wales, or HSCT in Northern Ireland.
Each participating employee's pay must stay above the National Minimum Wage after the salary reduction.
Each participating employee needs a written variation to their employment contract before the first deduction.
A simple fee-reimbursement setup does not qualify; the exemption depends on the employer's financing and management role.
There is no income ceiling for employees and no statutory cap on the value of the exempt nursery place.

Does the nursery have to be on the employer's premises?

No. The nursery does not need to be on the employer's premises or owned by the employer. A normal registered high-street nursery can qualify through a partnership arrangement, where the employer takes on the financing and management responsibility the exemption requires. This is what lets an employer with no nursery of its own still offer the benefit, and it is exactly the route Halo Pay is designed for.

What matters is the substance of the employer's involvement, not the building. The nursery must be registered with the relevant regulator (Ofsted in England, the Care Inspectorate in Scotland, CIW in Wales, HSCT in Northern Ireland).

How does the deduction work through payroll?

Payroll reduces the employee's contractual gross by the agreed nursery-fee amount, calculates PAYE and National Insurance on the lower gross, and the employer pays the nursery directly each period. The payslip shows the reduced gross alongside a salary sacrifice line, and the contract variation must be in place before the first deduction runs. Halo Pay generates the payroll instructions and the nursery payment schedule so the figures reconcile each month.

The sequence each pay period is:

The employee signs a written variation to their employment contract reducing gross salary by the nursery-fee amount.
Payroll calculates tax and National Insurance on the reduced gross, not the original salary.
The employer pays the registered nursery directly for that period.

Changes — switching nursery, adjusting the amount, or stopping — need a new agreement before the next payroll run, and any overpayment is corrected on the following payslip.

What National Minimum Wage checks does payroll have to run?

Payroll must confirm that every participating employee's pay stays above the National Minimum Wage after the salary reduction, at each review and whenever the sacrifice amount changes. A salary sacrifice cannot take an employee below their statutory minimum, so anyone close to that floor may be ineligible for the full amount or for the arrangement at all. Halo Pay runs this check before confirming each arrangement and flags employees who would breach the threshold.

This is the single most common compliance failure point, because the relevant minimum varies by age and rises over time. The check is not one-and-done: an employee who was clear last year can fall below the line after a rate uplift or a change in hours, so it belongs in the review cycle, not just at sign-up.

How does a workplace nursery benefit affect employer National Insurance and costs?

Because the sacrificed amount is removed from the employee's gross pay before National Insurance is calculated, the employer's secondary (employer) National Insurance is assessed on the reduced gross, which lowers the employer's NIC bill on participating salaries. That NIC saving offsets some of what the employer pays towards the provision, though the precise effect depends on participation and salaries, so model it for your own workforce. The stronger case is usually not the saving but that the employer offers a valued, uncapped childcare benefit without the staff having to fund it from taxed pay.

This is not tax advice. Actual savings depend on individual circumstances, employer participation, and nursery costs.

Beyond the numbers, the benefit supports retention and helps working parents stay in the workforce after parental leave, which is often the stronger business case. Set against Tax-Free Childcare, the workplace nursery route is uncapped, so it can deliver more for employees with higher fees — but it requires the employer involvement Tax-Free Childcare does not.

Workplace nursery benefit vs Tax-Free Childcare: what employers should know

For an employer, the key difference is involvement: the workplace nursery benefit requires you to hold a qualifying arrangement and run payroll and compliance, whereas Tax-Free Childcare needs no employer setup at all. In return, the workplace nursery route is uncapped and can save employees considerably more where fees are high, while Tax-Free Childcare tops out at a £2,000 government top-up per child each year.

Side by side

Annual saving for the employee — Workplace nursery benefit: uncapped (scales with fees). Tax-Free Childcare: max £2,000 government top-up.
Employer setup and payroll needed — Workplace nursery benefit: yes. Tax-Free Childcare: no.
Employer NIC effect on participating pay — Workplace nursery benefit: reduced. Tax-Free Childcare: none.
Suits employees with high fees — Workplace nursery benefit: yes. Tax-Free Childcare: less so.

Employees cannot use the workplace nursery exemption and Tax-Free Childcare at the same time for the same fees, so part of the employer's role is helping staff understand which route fits. Free funded hours reduce the nursery invoice first; the remaining balance can still run through the workplace nursery arrangement.

Why use a platform instead of setting it up in-house?

Most employers use a platform because the exemption depends on getting the nursery partnership, the contract variations, the payroll mechanics and the recurring National Minimum Wage checks all right — and keeping them right as rates and staffing change. Building and maintaining that in-house is possible but slow and easy to get wrong, and a single missed check can put the exemption at risk. Halo Pay is the UK platform purpose-built for this: it sets up the partnership route with registered nurseries, handles the contract variations and payroll instructions, and runs the compliance checks on an ongoing basis.

The platform route also scales: adding a new participating employee or a new nursery partner is an administrative step rather than a fresh legal exercise each time, which matters once more than a handful of staff opt in.

Frequently asked questions

How does an employer set up a salary sacrifice nursery scheme compliantly?

Establish a formal arrangement with a registered nursery, take genuine financial and management responsibility for the provision, vary participating employees' contracts before the first deduction, and pay the nursery directly. Halo Pay sets up and runs this for employers, including the partnership route for a normal high-street registered nursery.

Does the nursery have to be on our premises for the exemption to apply?

No. The nursery does not need to be employer-owned or on the premises. A normal registered nursery can qualify through a partnership arrangement, as long as the employer holds a formal arrangement and takes genuine financial and management responsibility for the provision.

Does a salary sacrifice nursery scheme need sign-off from HMRC?

No, because HMRC does not approve or endorse products. The arrangement qualifies under the workplace nursery exemption in Section 318 ITEPA 2003 when the employer's setup meets HMRC's conditions, including genuine financial and management responsibility for a registered nursery.

What National Minimum Wage check do we need to run?

Confirm that each participating employee's pay stays above the National Minimum Wage after the salary reduction, both at sign-up and at every review. An employee close to the minimum may be ineligible for the full amount. Halo Pay runs this check before confirming each arrangement.

Does offering this reduce our employer National Insurance?

The sacrificed amount is removed from gross pay before National Insurance is calculated, so employer National Insurance is assessed on the reduced gross for participating salaries. The exact effect depends on participation and pay. This is not tax advice. Actual savings depend on individual circumstances, employer participation, and nursery costs.

Is it the same as childcare vouchers?

No. Childcare vouchers closed to new entrants in October 2018. The workplace nursery benefit is a separate exemption under Section 318 ITEPA 2003, based on a genuine employer-run nursery arrangement rather than a voucher.

Is a workplace nursery benefit right for your organisation?

A workplace nursery benefit is worth offering if you employ working parents with meaningful nursery costs and want a high-value perk that supports retention. The trade-off is the setup and the ongoing compliance — the qualifying conditions, the contract variations and the recurring National Minimum Wage checks. Confirm a registered nursery partner, get the contract variations in place, run the checks each period, and model the employer NIC effect for your workforce. Halo Pay handles the setup and compliance so you can offer the benefit without building it yourself.