Auto-enrolment employer duties 2026/27

Since 2012, all UK employers have been required to automatically enrol eligible workers into a qualifying workplace pension scheme — one of the most significant employment law changes of the last decade. The minimum total contribution is 8%: 5% from the employee (via salary sacrifice, net pay or relief at source) plus 3% from the employer. Non-compliance is enforced by The Pensions Regulator (TPR) and carries escalating fines that can reach £10,000/day for the largest employers. This guide covers eligibility rules, the enrolment process, the 3-yearly re-enrolment cycle, opt-outs + TPR enforcement powers.

Verified against 2 official sources · Last reviewed 14 June 2026
On this page
  1. Eligibility thresholds 2026/27
  2. Minimum contributions
  3. Opt-out
  4. Re-enrolment
  5. Compliance + penalties
  6. Salary sacrifice pension option
  7. In short

Eligibility thresholds 2026/27

Automatically enrol workers who are: - Aged 22 to State Pension age - Earning above £10,000/year (or £192/week) - Working in the UK

Non-eligible jobholders (aged 16-21 or above SPA, earning £6,240-£10,000) can opt IN. Entitled workers (earning below £6,240) can join but no employer contribution required.

Minimum contributions

  • Employee: 5% (of qualifying earnings £6,240-£50,270)
  • Employer: 3% (of qualifying earnings)
  • Total: 8%

Employer can pay all 8% + reduce employee share to zero.

Opt-out

Workers may opt out within 30 days of enrolment for full refund of contributions. After 30 days, contributions stay in scheme.

Re-enrolment

Every 3 years, employers must automatically re-enrol workers who previously opted out. Same eligibility rules apply.

Compliance + penalties

TPR enforcement: - Fixed penalty: £400 - Escalating penalty: £50-£10,000/day depending on employer size - Compliance notice: TPR direction to fix within specified period

Salary sacrifice pension option

Employers can offer salary sacrifice pension arrangement: - Employee agrees to reduce gross salary in exchange for equivalent employer pension contribution - Both save NI (employee saves 8%, employer saves 15%) - Some employers share NI saving with employee via increased contribution

In short

Auto-enrolment = 8% total minimum, 3-year re-enrolment cycle, escalating penalties. Salary sacrifice option saves NI for both parties.

Frequently asked questions

Can I opt my employees out?

No — employer cannot opt employees out. Only employee can opt out, within 30 days of enrolment.

What if I miss the auto-enrolment deadline?

TPR issues compliance notice + fixed £400 penalty. Continued non-compliance = escalating penalties up to £10,000/day.

Does salary sacrifice count towards auto-enrolment minimum?

Yes — sacrifice pension arrangement satisfies the minimum contribution requirement if total contribution ≥ 8% of qualifying earnings.

Do I need to enrol part-time workers?

Yes if they earn over £10,000/year. Part-time workers earning below threshold can opt in voluntarily.

How do I choose a pension scheme?

NEST (state-run) is the default free option. Alternatives: The People's Pension, NOW: Pensions, Smart Pension, Aviva. Compare charges + investment options.

Sources

All figures on this page are sourced from official UK government publications. We don't cite secondary commentary or other calculator sites.

  1. GOV.UK - PAYE: guidance for employers
  2. The Pensions Regulator - Auto-enrolment

All tax figures on this page use the same configuration that powers our calculators — see our editorial standards for the review process.

Last reviewed: 14 June 2026. Next review due 14 December 2026.

Disclaimer: This page provides general information based on published HMRC and gov.scot figures. It is not personal tax or financial advice. For your specific situation, please consult a qualified accountant or contact HMRC directly.