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For Parents2 June 20266 min read
Tax-Free Childcare vs the workplace nursery benefit: an honest comparison (2026/27)
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Anna SempleTL;DR: Tax-Free Childcare adds 20% up to £2,000 per child a year. The Section 318 workplace nursery benefit takes fees off pre-tax pay with no cap, so it usually wins for higher fees and higher earners. On the combine question, GOV.UK only lists childcare vouchers and Universal Credit as incompatible with Tax-Free Childcare — not the workplace nursery exemption.
The short answer
If your fees are modest and you are a basic-rate taxpayer near the £2,000 cap, Tax-Free Childcare is simple and often enough. If your fees are higher, or you pay higher or additional-rate tax, the uncapped workplace nursery benefit usually saves more. You generally use one route per child's fees, so the right answer is the one that saves you the most — which is what this comparison helps you work out.
What is Tax-Free Childcare?
Tax-Free Childcare is a government scheme run through your own online account. For every £8 you pay in, the government adds £2 — a 20% top-up, capped at £500 a quarter, or £2,000 per child a year (£4,000 if the child is disabled). It covers children 11 or younger, or 16 or younger if disabled. It is lost entirely if either parent has adjusted net income over £100,000, and each parent must expect to earn at least £2,643 every three months.
What is the workplace nursery benefit (the Section 318 exemption)?
The workplace nursery benefit sits in Section 318 ITEPA 2003. Eligible nursery fees are paid from pre-tax salary and are exempt from income tax and employee National Insurance, with no statutory monetary cap. For it to apply, the employer must be wholly or partly responsible for financing and managing the provision — HMRC has said it does not apply where an employer merely buys places at a commercial nursery. We explain those conditions on our Section 318 page.
Side-by-side comparison
| Tax-Free Childcare | Workplace nursery benefit (s.318) | |
|---|---|---|
| Who provides it | Government (HMRC), via your own account | Your employer, through its workplace nursery provision |
| How the saving works | Gov adds £2 for every £8 you pay in (20% top-up) | Fees paid from pre-tax salary, free of income tax + employee NI |
| Annual limit | Capped: £2,000 per child (£4,000 if disabled) | No statutory cap on the exempt amount |
| Child age | Under 12 (under 17 if disabled) | No fixed statutory age limit (nursery-age in practice) |
| Income limit | Lost if either parent's adjusted net income tops £100,000 | No upper income limit (saving rises with tax band) |
| Minimum earnings | Each parent ≈16 hrs/week at NMW/NLW (£2,643 per 3 months) | Must stay above NMW/NLW after the salary deduction |
| Which nurseries | Any registered or approved provider | A nursery the employer helps finance + manage |
| Employer involvement | None required | Required — employer helps finance and manage the care |
| Single parents | Eligible if earnings/income tests met | Eligible (no household-structure test) |
Figures and thresholds for 2026/27. This is not tax advice.
How the savings actually work (worked examples by tax band)
Most pages quote a single average saving with no method. Here is the maths. Because the workplace nursery saving comes off pre-tax pay, the percentage saved equals your marginal income-tax rate plus your National Insurance rate on the sacrificed slice. In 2026/27 in England, Wales and Northern Ireland:
- Basic rate: 20% income tax + 8% NI = 28% of fees.
- Higher rate: 40% income tax + 2% NI = 42% of fees.
- Additional rate: 45% income tax + 2% NI = 47% of fees.
On £12,000 of annual fees, that is roughly £3,360 (basic), £5,040 (higher) or £5,640 (additional). Tax-Free Childcare on the same £12,000 gives the 20% top-up but stops at the £2,000 cap. So once fees rise, or once you pay higher-rate tax, the uncapped route pulls ahead. Scottish taxpayers should see our Scotland guide, and you can model your own figures with the calculator.
This is not tax advice. Actual savings depend on your circumstances, employer participation, and nursery costs.
Can you use both at the same time?
Here is the honest position the vendor blogs duck. GOV.UK lists Tax-Free Childcare as incompatible with two things only: childcare vouchers and Universal Credit. Applying for Tax-Free Childcare ends your vouchers, and you cannot hold both. The Section 318 workplace nursery exemption is not on that incompatibility list.
In practice you would use one route per child's fees, because both are reducing the cost of the same care. The point is that the rule people repeat — that you cannot combine the workplace nursery benefit with Tax-Free Childcare because vouchers cannot — is conflating two different schemes. For your own circumstances, confirm the position with HMRC.
Which one suits which family?
- Lower fees, basic-rate household near the £2,000 cap: Tax-Free Childcare is simple and often enough.
- Higher fees or more than one child: the uncapped workplace nursery benefit usually saves more.
- Higher or additional-rate taxpayers: the workplace nursery benefit saves a larger percentage because more tax is avoided.
- Either parent over £100,000: Tax-Free Childcare is lost entirely; the workplace nursery benefit has no income limit.
- Single parents: both can apply, but the workplace nursery benefit has no both-parents-working rule.
What an employer has to do to offer the workplace nursery benefit
The workplace nursery benefit is not something a parent buys alone. The employer must genuinely share responsibility for financing and managing the provision — that is the substance test HMRC applies, and the reason marketed buy-a-place schemes fall down. An employer running its own programme needs to evidence that involvement over time. That is the job Halo does as compliance software: it lets an employer run its own provision and hold the records, rather than being a third-party scheme. Parents can find a registered nursery.
FAQ
Can I use Tax-Free Childcare and the workplace nursery benefit at the same time?
GOV.UK lists Tax-Free Childcare as incompatible with childcare vouchers and Universal Credit, not with the Section 318 workplace nursery exemption. In practice you would use one route per child's fees, and you should confirm your own position with HMRC. Do not assume both can apply to the same costs.
Which saves more, Tax-Free Childcare or the workplace nursery benefit?
It depends on your fees and tax band. Tax-Free Childcare is capped at £2,000 per child a year, while the workplace nursery exemption is uncapped, so it tends to win for higher fees and higher earners.
Is the workplace nursery benefit only for high earners?
No. There is no income limit, but the percentage saved is larger for higher and additional-rate taxpayers because more tax is avoided on the sacrificed pay.
What happens to Tax-Free Childcare if I earn over £100,000?
You lose it entirely. The test is per parent, so two parents on £99,000 each still qualify, but one parent £1 over loses it. The workplace nursery exemption has no upper income limit.
Does my employer have to do anything for the workplace nursery benefit?
Yes. The employer must genuinely be involved in financing and managing the nursery provision. It is not a product a parent buys alone.
Can single parents use the workplace nursery benefit?
Yes. There is no household-structure test, unlike Tax-Free Childcare's rule that both parents in a couple must work.
This is not tax advice. Actual savings depend on your circumstances, employer participation, and nursery costs.