Auto-Enrolment Contribution Increase Under Review

The Department for Work and Pensions (DWP) has launched a review into whether minimum auto-enrolment pension contributions should be increased from 8% of qualifying earnings to 12%. The review, announced in January 2026, follows longstanding concerns from pension bodies and industry groups that current contribution levels are insufficient for many workers to achieve an adequate income in retirement.

Background: Auto-Enrolment Since 2012

Automatic enrolment was introduced in October 2012 as part of the Pensions Act 2008. It requires all employers to automatically enrol eligible workers — those aged 22 to state pension age and earning above £10,000 per year — into a qualifying workplace pension scheme. Workers can opt out, but are re-enrolled every three years.

The policy has been widely regarded as a success. According to DWP statistics, the number of eligible employees saving into a workplace pension has risen from around 55% in 2012 to over 87% in 2025. However, there has been a growing consensus that the 8% minimum contribution rate — phased up from an initial 2% between 2012 and 2019 — is not sufficient for most workers to build an adequate retirement income.

The Case for 12%

The Pensions and Lifetime Savings Association (PLSA) has long advocated for a total contribution rate of at least 12%. Its Retirement Living Standards research suggests that a "moderate" retirement lifestyle costs around £23,300 per year for a single person outside London. Achieving this income solely from a defined contribution pension would require substantially higher contributions than the current minimum over a full working life.

The proposed increase to 12% would likely be split between employees and employers, though the exact split has not been confirmed. One scenario under consideration is 7% employee and 5% employer, mirroring the proportional increase from the current 5% and 3% split.

Impact on Take-Home Pay

An increase from 8% to 12% would reduce take-home pay for employees. For a worker earning £30,000 per year, an increase in their contribution from 5% to 7% of qualifying earnings would reduce monthly take-home pay by approximately £40 (before tax relief). The exact impact depends on whether contributions are made under net pay or relief at source arrangements.

Pension contributions benefit from tax relief, which partly offsets the reduction in take-home pay. Basic-rate taxpayers effectively receive 20% tax relief on their contributions, meaning that £100 of pension saving costs £80 from the employee's perspective. Higher-rate taxpayers receive 40% relief through their self-assessment tax return.

Impact on Employers

For employers, an increase from 3% to 5% would represent a significant rise in labour costs. Business groups including the Federation of Small Businesses (FSB) and the British Chambers of Commerce (BCC) have cautioned that any increase should be phased in gradually to avoid placing excessive burden on employers, particularly small and medium-sized enterprises.

The DWP review is expected to consider a phased approach, similar to the original 2012–2019 implementation, which gradually increased contribution rates over several years to allow employers and employees to adjust.

Timeline and Next Steps

The DWP review is expected to report by the end of 2026. Any changes to contribution rates would require legislation and would likely be phased in over several years. The review is also considering other changes to auto-enrolment, including lowering the age threshold from 22 to 18 and removing the lower qualifying earnings limit, both of which were recommended in the 2017 Review of Automatic Enrolment but have not yet been implemented.

For more on how workplace pensions work, see our retirement planning guide. If you are self-employed and not covered by auto-enrolment, see our self-employed pension guide.