What Auto-Enrolment Actually Involves — The Six Ongoing Obligations

Auto-enrolment is not a one-time setup task. It creates a set of recurring obligations that must be managed every pay period. Many UK employers underestimate the ongoing administration and are surprised by enforcement action. The six core duties are:

  1. Assess your workforce each pay period — every time you run payroll, you must assess each worker's age and earnings to determine whether they qualify as an eligible jobholder (must be enrolled), a non-eligible jobholder (can opt in), or an entitled worker (can join but employer need not contribute). This assessment must happen for every new starter on their first day.
  2. Enrol eligible workers automatically — workers who meet the eligible jobholder criteria must be enrolled into a qualifying workplace pension scheme without any action required from them. You cannot require workers to opt in — it must be automatic.
  3. Process opt-out requests promptly — a worker who opts out must do so within the one-month opt-out window after being enrolled. Opt-outs received within this window require a full refund of any contributions already deducted. Opt-out requests received from the employer (rather than the worker directly) are illegal — this is inducement and is a Pensions Regulator enforcement trigger.
  4. Calculate and pay contributions correctly — employer and employee contributions must be calculated on qualifying earnings, submitted to the pension provider by the contribution due date (usually within a few days of payroll), and paid on time. Late contributions attract interest charges from most pension providers.
  5. Maintain records — you must keep records of auto-enrolment activity for six years (opt-outs: four years). Records include who was assessed, who was enrolled, contribution amounts, opt-out notifications, and any postponement decisions.
  6. Re-enrol every three years — every three years from your staging date (or previous re-enrolment date), you must re-enrol any workers who opted out or ceased active membership and who still meet the eligible jobholder criteria. A re-declaration of compliance must then be filed with the Pensions Regulator.
Common compliance failure — postponement misuse: Employers can postpone auto-enrolment for a new starter for up to 3 months using a postponement notice. However, postponement does not suspend the obligation — if the worker still meets the eligible jobholder criteria after 3 months, they must be enrolled from that point. Failing to enrol after postponement expires is a common source of enforcement action. The Indian CA team tracks postponement end dates as part of payroll administration.

Worker Categories — Who Must Be Enrolled and Who Can Choose

Not every worker has the same auto-enrolment rights. The three categories determine the employer's obligation:

CategoryAgeEarnings (2024/25)Employer Obligation
Eligible jobholder22 to State Pension AgeOver £10,000/year (£833/month · £192/week)Must automatically enrol. Must contribute minimum 3% of qualifying earnings.
Non-eligible jobholder16–21 or State Pension Age to 74; OR any age but earning £6,240–£10,000/year£6,240–£10,000/yearNo automatic enrolment — but if the worker asks to join, the employer must enrol them AND contribute at least 3%.
Entitled worker16–74Below £6,240/yearNo automatic enrolment — if the worker asks to join, employer must provide a pension scheme but is NOT required to contribute.

The earnings thresholds above are reviewed each April by the government. The Indian CA team applies the current thresholds each tax year and updates payroll calculations accordingly. A worker who moves between categories (for example, a part-time worker whose hours increase past the earnings threshold) must be reassessed and enrolled at the point they become an eligible jobholder.

Minimum Contribution Rates — What Must Be Paid

Since April 2019, the minimum contribution rates set by the Pensions Regulator are:

Contribution TypeMinimum RateCalculated On
Employer contribution3% of qualifying earningsEarnings between £6,240 and £50,270 per year (2024/25 band)
Employee contribution5% of qualifying earnings (includes tax relief at source)Same qualifying earnings band
Total minimum8% of qualifying earnings—

Qualifying earnings are the band between the lower earnings threshold (£6,240) and the upper earnings limit (£50,270). Contributions are not calculated on the first £6,240 of pay — only on earnings above that threshold. For a worker earning £25,000 per year, qualifying earnings are £18,760 (£25,000 − £6,240), and the minimum employer contribution is £563 per year (3% × £18,760).

Some employers use an alternative certification basis — calculating contributions on total pay rather than qualifying earnings, or on basic pay — which can be more generous and reduces the administrative complexity of calculating the qualifying earnings band. The Indian CA team advises on the most appropriate basis for your workforce structure.

Tax relief at source vs net pay arrangement: How employee contributions are collected affects the tax relief mechanism. Under "relief at source" (used by Nest and most master trusts), the pension provider claims basic-rate tax relief directly from HMRC, so employees pay 4% of qualifying earnings from their net pay and the scheme tops up to 5%. Under "net pay arrangement" (used by some occupational schemes), contributions are deducted from gross pay before income tax is calculated — employees pay 5% gross but get tax relief via a lower income tax deduction. Non-taxpaying employees are disadvantaged under net pay arrangements. For most small businesses, relief at source providers like Nest are the simpler choice.

Which Pension Providers Indian CA Firms Work With

The Indian CA team accesses pension provider portals remotely using credentials provided by the employer. For small UK businesses outsourcing to India, the most practical pension providers are those with straightforward online portals for contribution submission:

ProviderMinimum Employer SizeSetup FeeRemote Portal AccessBest For
NestNone — open to all UK employersNoneYes — Nest online portal with employer loginSole traders, micro-businesses, and any employer that cannot access commercial master trusts
The People's PensionNoneNoneYes — employer portalBusinesses wanting a non-profit alternative to Nest with slightly more investment flexibility
NOW PensionsNoneNoneYes — employer portalSimilar to Nest and People's Pension — used where the employer already has an established relationship
Smart PensionNoneNoneYes — employer portal with API integrations to payroll softwareBusinesses using Xero Payroll or BrightPay — direct integration reduces manual submission steps
Aviva / Royal London / Scottish WidowsTypically 5+ employeesMay applyYes — adviser or employer portalEmployers wanting a wider investment range; more complex to set up remotely

For most small UK businesses outsourcing payroll and auto-enrolment to India, Nest is the default recommendation. It accepts any UK employer, has no setup cost, and the contribution submission process via the Nest portal is straightforward for remote administration. Our bookkeeping service includes payroll and auto-enrolment administration as an integrated offering — the same Indian CA team manages both, reducing the risk of payroll figures and pension contributions becoming misaligned.

Re-Enrolment — The Three-Year Obligation Most Employers Miss

Re-enrolment is the obligation that catches the most employers out, because it happens infrequently and is easy to forget. The rules are:

  • Timing: Every three years from your staging date (or previous re-enrolment date). You choose your re-enrolment date within a 6-month window starting 3 months before and ending 3 months after the third anniversary.
  • Who is re-enrolled: Any worker who is an eligible jobholder on the re-enrolment date AND who has previously opted out or ceased active membership since the last assessment.
  • Who is NOT re-enrolled: Workers currently active in the pension scheme, workers who opted out or left the scheme within the last 12 months (they must be left out for 12 months before re-enrolment applies), and workers with a valid individual lifetime allowance protection certificate.
  • Re-declaration deadline: A re-declaration of compliance must be submitted to the Pensions Regulator within 5 months of the re-enrolment date. Missing this deadline triggers the same penalty structure as a missed initial declaration.

The Indian CA team tracks re-enrolment dates and issues a reminder well in advance — typically 3 months before the re-enrolment window opens — so that the reassessment, any necessary enrolments, and the re-declaration are all completed on time.

Penalties for Non-Compliance — What the Pensions Regulator Can Do

The Pensions Regulator actively monitors employer compliance and pursues non-compliant employers. The penalty structure escalates quickly:

  • Compliance Notice: First step — the regulator issues a notice requiring the employer to take specific action within a set timeframe. No financial penalty at this stage.
  • Fixed Penalty Notice: £400 one-off penalty for failing to comply with a Compliance Notice or for other breaches. Payable within 28 days.
  • Escalating Penalty Notice: Daily penalties ranging from £50 per day (1–4 employees) to £10,000 per day (500+ employees) for continued non-compliance. These escalate rapidly — a business with 10 employees pays £500 per day.
  • Unpaid contributions: The regulator can compel employers to pay any unpaid contributions, plus interest. In serious cases, criminal prosecution is possible for wilful non-compliance or inducing workers to opt out.

Cost — Auto-Enrolment Administration by an Indian CA vs UK Payroll Bureau

UK payroll bureaus typically charge separately for auto-enrolment administration on top of their payroll fee. For small businesses, the combined cost adds up:

ServiceUK Payroll BureauIndian CA Firm
Monthly payroll (5–10 employees)£80–£150/month£40–£80/month
Auto-enrolment administration (ongoing)£50–£150/month additionalIncluded in payroll fee or £30–£70/month additional
Re-enrolment (every 3 years)£150–£400 one-off£75–£150 one-off
Declaration / Re-declaration of Compliance£75–£200 per declarationIncluded or £50 per declaration
Total annual cost (5–10 employees)£1,560–£3,600/year£600–£1,800/year

The saving is not just financial. Because the Indian CA team handles payroll and auto-enrolment together, contribution figures are derived directly from the payroll run — there is no manual transfer of earnings data between a payroll provider and a separate pension administrator, which is a common source of errors in split-service arrangements. Our UK services page explains the full scope of what we handle for UK employers, and our dedicated resource service is available for businesses with higher payroll volumes needing a dedicated team member.

About This Article
Written by Sharma Jyoti, CA (ICAI) — Founder, Sharma Jyoti and Co. We are an ICAI-registered Chartered Accountant firm providing outsourced bookkeeping and accounting services to Australian, US, UK and Canadian businesses. Our team includes Xero Advisor Certified professionals (Certificate #17207818). Learn more about our firm →
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Frequently Asked Questions

Yes. An Indian CA firm can manage all ongoing auto-enrolment obligations for UK employers: assessing worker eligibility each pay period, enrolling eligible workers into a qualifying workplace pension scheme (Nest, The People's Pension, NOW Pensions, or others), processing opt-out requests within the statutory 1-month window, calculating employer and employee contributions, submitting contribution files to the pension provider, and maintaining the required records. The Declaration of Compliance with the Pensions Regulator can also be prepared and submitted.

Since April 2019, the minimum contributions are: employer minimum 3% of qualifying earnings, employee minimum 5% of qualifying earnings (including tax relief), giving a total minimum of 8%. Qualifying earnings are the band of earnings between the lower earnings threshold (£6,240 per year in 2024/25) and the upper earnings limit (£50,270). Contributions are calculated on earnings within this band, not on total pay. Many employers choose to contribute more than the 3% minimum.

Re-enrolment is the obligation for every UK employer to reassess and re-enrol certain workers every three years. Specifically, any worker who previously opted out or ceased active membership and who still meets the eligible jobholder criteria must be re-enrolled into the pension scheme. The employer chooses a re-enrolment date within a 6-month window around the third anniversary of their staging date or previous re-enrolment date. A re-declaration of compliance must then be submitted to the Pensions Regulator within 5 months of the re-enrolment date.

The Pensions Regulator can issue a Fixed Penalty Notice of £400 for a first failure to comply, escalating to an Escalating Penalty Notice of £50–£10,000 per day depending on the number of staff. Failing to enrol an eligible worker, failing to submit a Declaration of Compliance on time, or inducing a worker to opt out are all enforcement triggers. The regulator actively pursues non-compliance — particularly for missed Declarations of Compliance, which are trackable by submission deadline.

For small UK businesses outsourcing payroll and auto-enrolment administration to India, Nest is the most practical choice: it has no minimum employer size, no setup fee, accepts contributions from any employer, and provides an online portal accessible by the Indian CA team with appropriate login credentials. The People's Pension and NOW Pensions are also widely used and have equally accessible online portals. Smart Pension and Aviva are alternatives for employers wanting more investment choice, though their contribution submission portals are slightly more complex to manage remotely.