What is Auto-Enrolment?
Auto-enrolment, introduced in 2012, requires employers to automatically enrol eligible workers into a qualifying workplace pension scheme and make contributions. It was a landmark reform that has helped over 11 million more people start saving for retirement — a dramatic transformation in UK pension saving.
You are eligible if you are aged 22 to State Pension age, earn at least £10,000/year, and work in the UK. Workers aged 16–21 or over State Pension age, or earning under £10,000, can opt in voluntarily. Following the Autumn 2024 Budget and ongoing consultations, the government has indicated plans to extend auto-enrolment to younger workers (from age 18) and potentially remove the Lower Earnings Threshold — both of which would significantly increase pension saving for lower earners.
Auto-Enrolment Minimum Contributions (2026/27)
| Contributor | Minimum % | Example on £30,000 salary |
|---|---|---|
| Employee (includes tax relief) | 5% | ~£1,175/year (~£98/month) |
| Employer | 3% | ~£705/year (~£59/month) |
| Total minimum | 8% | ~£1,880/year (~£157/month) |
*Qualifying earnings estimated at £6,500–£52,000 for 2026/27. Minimums apply to this band, not total salary. Use our Workplace Pension Calculator for exact figures.
The Impact of the 15% Employer NI Rate on Pensions
The Autumn 2024 Budget increased employer National Insurance from 13.8% to 15% from April 2025. This directly affects the attractiveness of salary sacrifice pension arrangements for both employers and employees:
- Employer NI saving per £1,000 sacrificed: £150 (previously £138)
- Many employers are passing NI savings into employees' pension pots as a result
- For a £5,000 salary sacrifice: employer saves £750 in NI, potentially boosting your pension input to £5,750
- This makes asking your employer about salary sacrifice arrangements particularly worthwhile in 2026
Use our Salary Sacrifice Calculator to model the combined savings for your salary and contribution level.
Defined Benefit vs Defined Contribution
- Guaranteed income for life — employer bears all risk
- Based on salary and years of service
- Mainly public sector (NHS, teachers, civil service, police)
- Extremely valuable — often worth several hundred thousand pounds in equivalent pot value
- Almost always worth keeping unless financial hardship forces otherwise
- Can still be transferred out to a DC scheme, but this requires FCA-regulated advice for pots over £30,000
- Pot built from contributions + investment returns — no guaranteed income
- Standard for most private sector workers and newer auto-enrolment schemes
- You bear investment and longevity risk
- Access from age 55 (57 from April 2028)
- Full flexibility at retirement — drawdown, annuity, lump sum, or combination
- Pot can grow significantly with good investment choices and low charges
How to Maximise Your Workplace Pension in 2026
Always match your employer's maximum
If your employer matches contributions up to 6%, contribute at least 6%. Contributing less is leaving free money behind — it's effectively a pay cut. Every pound of employer matching is 100% immediate return on your investment.
Use salary sacrifice — especially valuable in 2026
With employer NI at 15%, salary sacrifice saves you income tax AND National Insurance. Ask HR whether your employer offers salary sacrifice and whether they pass on their NI savings into your pension.
Review your fund choice annually
Default funds may be overly cautious for your time horizon, or have higher charges than alternative options. At 30 years from retirement, a higher equity allocation is typically appropriate. Review and switch if needed — most schemes allow this online.
Consolidate old pensions
The average UK worker changes jobs 11 times. Track down and consider consolidating old pension pots — multiple small pots are harder to manage, may have higher charges, and risk being forgotten. Use the government's Pension Tracing Service at gov.uk.
Increase contributions with every pay rise
Commit to increasing pension contributions whenever you receive a pay rise. Even directing half your pay rise to your pension — while taking the other half as take-home increase — can dramatically accelerate pension growth over a career.
Workplace Pension Charges: How to Check and Compare
Auto-enrolment default funds are subject to a charge cap of 0.75% per year — preventing providers from charging excessive fees on the basic scheme. However, if you move into non-default investment funds (which you might do to access a lower-cost tracker fund or to change your investment strategy), the cap does not apply.
To check what you are paying, log in to your pension provider's online portal and look for the "Annual Management Charge" or "Total Expense Ratio" (TER) on your chosen fund. Compare this with available alternatives — a global equity index tracker from Vanguard, BlackRock, or HSBC typically charges 0.1–0.25%, compared with 0.5–0.75% for actively managed equivalents.
The cumulative impact of charges is significant. On a £100,000 pot growing at 7% gross over 20 years: a 0.25% charge leaves you with approximately £362,000, while a 0.75% charge leaves approximately £328,000 and a 1.5% charge leaves approximately £280,000. The £82,000 difference between the cheapest and most expensive option represents the true cost of high charges over a full investment period.
Tracing and Consolidating Old Pension Pots
The average UK worker changes jobs 11 times over their career. Each job change often means leaving behind a workplace pension pot. The government estimates there are up to £37 billion in "lost" pension pots in the UK — small, forgotten pots with old providers that their owners have lost track of.
If you have old workplace pension pots, you have several options:
- Leave them where they are (simplest, but harder to manage and monitor)
- Transfer to your current employer's scheme (if they accept transfers)
- Transfer to a personal SIPP for consolidated management
- Combine multiple small pots — pots under £10,000 can be transferred to a "small pots" consolidation vehicle
Before transferring, always check for valuable guarantees on old pensions — particularly Guaranteed Annuity Rates (GARs), which may offer annuity rates far better than the open market. Transferring away from a pension with a GAR is generally irreversible and potentially very costly. If your old pension has any guaranteed benefits, get regulated advice before transferring.
Use the government's Pension Tracing Service at gov.uk/find-pension-contact-details to find contact details for old pension schemes if you have lost the paperwork.
What Happens to Your Workplace Pension if You Change Jobs?
When you leave a job, your workplace pension pot remains with the provider — you do not lose it. The pot continues to be invested (subject to the scheme's investment options) and can be accessed when you reach minimum pension age. Your former employer's contributions are fully yours — they cannot be clawed back once paid.
Some employers have a "vesting period" for their contributions — typically up to two years — meaning employer contributions only become fully yours after you have been employed for that period. Check your employment contract for details. Most modern auto-enrolment schemes do not have vesting periods, but some older or more generous employer schemes do.
At your new employer, you will typically be auto-enrolled into their workplace pension (if eligible) within three months. You can opt to increase contributions above the minimum from day one. This is a good time to review your overall pension strategy and compare your old and new employers' schemes — charges, investment options, and employer contribution rates all differ and are worth comparing.
Use our Pension Calculator to model how contributions at your new employer, combined with your existing pots, will grow over time.