How to consolidate your old pensions — and when not to
Most people in their 30s and 40s have worked for several employers and accumulated pension pots they've never looked at. Consolidating them sounds sensible — one pot, one login, one statement. But it's not always the right move, and the cases where it isn't are important.
Why old pensions often get left behind
Auto-enrolment has been law since 2012, meaning almost every employer has enrolled you in a pension. Change jobs every few years and you accumulate pots. The average UK worker changes employer eleven times over their career. Most of those pots sit dormant, invested in default funds nobody has reviewed, earning charges nobody is monitoring.
The case for consolidating
A single pension pot is simpler to manage, easier to review, and — if the receiving scheme has lower charges — can be meaningfully cheaper over time. A 0.5% difference in annual management charges on a £50,000 pot over 20 years compounds to over £20,000. Consolidation also makes it easier to ensure your pension is invested appropriately for your age and risk tolerance, rather than sitting in multiple defaults.
When you should NOT consolidate
Defined benefit (final salary) pensions. Never consolidate a defined benefit pension without independent regulated financial advice — and usually not even then. A DB pension promises a specific income in retirement regardless of investment performance. Its transfer value (the lump sum offered to move it) is almost always less valuable than the guaranteed income it provides. HMRC requires regulated advice for any DB transfer over £30,000.
Safeguarded benefits. Some older defined contribution pensions have guaranteed annuity rates (GARs) — they promise to convert your pot to income at a rate much better than the open market. Transferring out permanently loses that guarantee. Check whether your old policy has any guarantees before transferring.
High charges on exit. Some older personal pensions (particularly those from the 1990s) have exit penalties, sometimes as high as 5-10% of the pot value. Check the transfer value vs the current pot value before proceeding.
Market timing. There's no 'right time' to consolidate — the transfer is in cash, not invested units. But if the market has just fallen, the units you surrender may be worth less than they were.
The consolidation process
1. Identify and trace all old pots (Pension Tracing Service, old HR contacts, pension dashboards)
2. Get transfer values from each provider in writing
3. Check for any exit penalties or safeguarded benefits
4. Compare charges at your current or chosen provider
5. Request a transfer — most modern providers handle this online
The lets you model how different contribution rates and charges affect your retirement pot — useful for understanding the long-run impact of fees.