DC Pension Megafunds: The Government’s Big Plan
Published 30 March 2026 • 8 min read
The UK government is pushing to consolidate thousands of small defined contribution (DC) pension schemes into a handful of large “megafunds.” The idea is that bigger funds can invest more effectively, access better deals, and ultimately deliver higher returns for members. But is consolidation the right answer for every pension saver?
What is a megafund? A pension megafund is a very large, consolidated DC scheme — typically managing tens or hundreds of billions of pounds. By pooling assets from many smaller schemes, megafunds aim to achieve economies of scale, lower fees, and access to investment opportunities that smaller funds cannot reach.
The Problem With Small Pension Schemes
The UK’s DC pension landscape is highly fragmented. There are thousands of individual workplace pension schemes, many managing relatively small amounts of money. This fragmentation creates several problems:
- Higher costs per member — small schemes cannot negotiate the same fee reductions as large ones, meaning members pay more in charges
- Limited investment options — smaller schemes typically stick to listed equities and bonds, missing out on potentially higher-returning private markets
- Governance challenges — many small schemes lack the resources for professional investment governance, leading to suboptimal asset allocation
- Poor member engagement — small schemes often have basic communication tools, making it harder for members to understand and manage their pensions
How Megafunds Would Work
The consolidation plan involves several mechanisms working together:
- Minimum size thresholds — the government is considering requiring DC schemes to meet minimum asset thresholds (potentially £10–25 billion) or consolidate into larger schemes
- Value for money framework — schemes that cannot demonstrate they deliver good value compared to larger alternatives may be directed to wind up and transfer members
- Master trust consolidation — encouraging smaller master trusts to merge, creating fewer but larger and more capable providers
- Default fund reform — larger funds would be expected to include private market investments in their default strategies
UK vs International Comparison
| Country | Largest Fund Size | Private Market Allocation | Structure |
|---|---|---|---|
| Australia | £200bn+ | 15–25% | Consolidated super funds |
| Canada | £400bn+ | 25–35% | Large public pension funds |
| Netherlands | £450bn+ | 15–20% | Industry-wide pension funds |
| UK (current) | £50–80bn | 0–5% | Fragmented DC schemes |
| UK (target) | £100bn+ | 5–10%+ | Consolidated megafunds |
Potential Benefits for Members
- Lower fees — larger funds can negotiate significantly lower investment management and administration charges
- Higher returns — access to private equity, infrastructure, and other alternative assets that have historically outperformed listed markets over long periods
- Better governance — professional investment teams, independent trustees, and robust risk management frameworks
- Improved member services — better online platforms, retirement planning tools, and communication
- Stronger negotiating power — large funds can demand better terms from asset managers, custodians, and other service providers
Risks and Criticisms
Bigger is not always better: Some industry experts argue that forced consolidation could reduce competition, concentrate risk, and prioritise scale over genuine member outcomes. The Australian experience shows that large funds can still deliver poor value if governance is weak.
- Reduced competition — fewer providers could mean less pressure to innovate and improve
- Concentration risk — if a very large fund makes poor investment decisions, millions of members are affected
- Transition costs — moving members between schemes involves administrative costs and potential disruption
- Loss of employer engagement — smaller, employer-specific schemes can offer more tailored benefits and communication
- Political influence — very large funds may face pressure to invest in politically favoured projects rather than maximising member returns
What This Means for You
If you are in a workplace DC pension, the megafund push could affect you in several ways over the coming years:
- Your scheme may merge — if your employer’s pension scheme is below the minimum size threshold, it may be transferred to a larger provider
- Your default fund may change — expect to see more private market investments included in default strategies
- Fees may decrease — consolidation should drive down the charges you pay, leaving more of your returns in your pot
- You still have choices — you can always transfer your pension to a provider of your choosing if you are not happy with your scheme’s direction
Thinking about consolidating your pensions? Whether your scheme is merging or you simply want to bring old pots together, a pension adviser can help you understand your options and avoid pitfalls. Get matched for free →
Key Takeaways
- The government wants to consolidate small DC pension schemes into large megafunds managing £100 billion or more
- The aim is to deliver lower fees, higher returns, and better governance for members
- Megafunds would invest more in private markets, infrastructure, and UK growth companies
- Risks include reduced competition, concentration of risk, and potential political interference
- Your workplace pension may be affected if your current scheme is below the proposed size thresholds