Pension Schemes Bill: What the Compromise Means for Employers

What the final legislation actually says

The bill's most contentious provision, Clause 40, grants ministers the power to compel private pension schemes to allocate a minimum proportion of assets to specified investment areas. That power remains in the final text, but it is now hedged by three principal constraints, as reported by City AM.

First, any mandation is capped at 10 per cent of total assets. Second, the power applies only to default auto-enrolment funds, not to entire pension schemes or to funds that members have actively chosen. Third, a sunset clause repeals the power in its entirety by 2035, meaning it will lapse automatically unless Parliament legislates afresh.

Before invoking the power, the government must publish a report identifying barriers to UK and private markets investment and setting out the steps it has taken to "address any such barriers," according to the amended text accepted by the House of Lords.

The legislation also introduces a revised exemption route. Pension schemes seeking to opt out of any mandation direction need only persuade the regulator that complying "would be likely" to cause material financial detriment. The original wording required schemes to demonstrate that complying "would" cause detriment, a higher bar that drew criticism from trustees and industry bodies alike.

What changed: the concessions that broke the deadlock

The bill endured an unusually turbulent passage. It went through four rounds of ping-pong between the Commons and the Lords, with cross-party opposition in the upper chamber repeatedly rejecting Clause 40 on the grounds that it overrode trustees' fiduciary duty to act in savers' best interests.

The original provision would have given ministers broad discretion over more than £400bn in private pension savings, according to Helen Whately, the shadow work and pensions secretary. Whately said the concessions meant the opposition had "cut Labour's pensions power grab off at the knees," as reported by City AM.

Baroness Sharon Bowles, who led the opposition effort in the Lords, acknowledged the compromise in the chamber on Tuesday night:

"I am still no fan of mandation, but we have now got it suitably under control. There are reasonable guardrails to make sure that it does not go wrong, that we, I hope, never use it, and that we get the additional investments that we all agree in principle are needed."

The key concessions, in sequence, were: the 10 per cent cap on mandated allocation; the restriction to default auto-enrolment funds only; the 2035 sunset clause; the obligation to publish a barriers-to-investment report before using the power; and, in the final round, the softened exemption threshold changing "would" to "would be likely."

Pensions minister Torsten Bell faced criticism for the protracted process. He was accused of "wasting everyone's time" after multiple sessions attempting to push the bill through with the clause intact, according to City AM's reporting.

Practical implications for employers and scheme trustees

For businesses operating workplace pension schemes, the legislation creates a new, if conditional, variable in scheme governance.

The scope question

The restriction to default auto-enrolment funds is significant. Most auto-enrolled employees remain in their scheme's default fund; they do not actively select an alternative. This means the mandation power, if exercised, would affect the largest pool of capital within most workplace schemes. However, members who have made an active fund choice sit outside its reach.

For employers, the practical question is whether their scheme's default fund structure might need revisiting if a mandation direction is issued. Trustees would need to assess whether the directed allocation is compatible with the fund's existing strategy, risk profile, and member demographics.

The exemption route

The revised exemption threshold, requiring schemes to show that compliance "would be likely" to cause material financial detriment, lowers the burden of proof compared with the original text. Scheme trustees and their advisers will need to understand what the regulator considers "material financial detriment" once guidance is published. For smaller schemes with concentrated asset bases, this route may prove more accessible than for larger, more diversified arrangements.

The fiduciary overlay

The amended bill states that savers' best interests take precedence over any mandation direction. In practice, this means trustees retain a legal basis to challenge or seek exemption from a direction they judge to be contrary to members' welfare. The interplay between this provision and the exemption route will likely be tested if the power is ever used.

What happens between now and 2035

The mandation power does not take effect automatically. The government must first publish its barriers-to-investment report, a requirement that functions as both a policy prerequisite and a political check. The report must identify what is preventing pension capital from flowing into UK productive assets, including infrastructure and private markets, and demonstrate what steps ministers have already taken to remove those barriers.

This sits alongside the broader Mansion House reforms, the government's programme aimed at channelling defined-contribution pension capital into UK productive assets. The reforms include measures to consolidate smaller pension pots, encourage investment in illiquid assets, and create new vehicles for infrastructure investment.

The 2035 sunset is perhaps the most consequential guardrail for long-term planning. It means the mandation power has, at most, a nine-year lifespan from Royal Assent. Any government wishing to extend it beyond that date would need to introduce fresh primary legislation, subject to full parliamentary scrutiny.

For employers and trustees, the practical timeline is shaped by several unknowns: when the barriers report will be published; whether the government will choose to exercise the power at all; what asset classes or sectors any direction might specify; and how the regulator will interpret the exemption threshold.

Zoe Alexander, executive director of policy and advocacy at Pensions UK, wrote on LinkedIn that the bill was "a critical piece of legislation that will build value in the system and in turn deliver better retirements," as reported by City AM.

The legislation is now set for Royal Assent. Scheme sponsors and trustees have a clearer framework than existed six months ago, but the detail of implementation, particularly the barriers report and regulatory guidance on exemptions, will determine how much of this framework translates into operational change.