What Happens to Your Pension When You Change Jobs in the UK?

The short answer: nothing bad happens automatically

When you leave a job in the UK, your workplace pension does not disappear, get handed back to your employer, or stop existing. The money you've built up — including employer contributions — is legally yours.

You become what's known as a deferred member of the pension scheme. The pot sits with the pension provider (Aviva, Legal & General, Nest, Royal London, Scottish Widows, or whoever your employer used), continuing to be invested on your behalf.

What changes: no new contributions come in. Your employer stops paying in, and your payroll deductions stop. But the existing pot carries on.

Defined contribution vs defined benefit: a crucial difference

The options available to you depend entirely on what type of pension you have.

Defined contribution (DC) schemes

The most common type since the 1980s. You and your employer both contribute a percentage of salary into a personal pot. The pot is invested in funds (typically a mix of equities, bonds and property). The value at retirement depends on:

• How much was contributed
• Investment performance
• Charges deducted by the provider
• When you access it

As a deferred member of a DC scheme, your pot remains invested. You can typically choose which funds it stays in, and the provider will write to you periodically with updates on value.

Defined benefit (DB) / final salary schemes

Increasingly rare in the private sector, but still common in public sector (NHS, teachers, civil service, police, local government). With DB:

• Your pension is calculated as a formula: years of service × accrual rate × final or career-average salary
• The scheme, not you, carries investment risk
• When you leave, your deferred benefit is "frozen" at the point of leaving — but it is uprated annually for inflation
• Uprating rules vary: private sector schemes typically apply CPI inflation (capped at 2.5% for benefits accrued before 2009, 5% for post-2009). Public sector schemes are more generous.

Leaving a DB scheme means you lose future accrual, but the deferred pension you've already built up remains valuable and guaranteed.

Your four options when you leave a job

Option 1: Leave the pot where it is

The simplest choice. You take no action, the pot remains with your former employer's pension provider, and you continue to receive statements. You can access it from age 57 (from April 2028; currently 55).

Pros:

• No paperwork, no risk
• No exit fees triggered
• Guaranteed annuity rates or other valuable scheme features preserved

Cons:

• Easy to lose track of, especially over a long career
• Multiple pots = more complexity at retirement
• Some old workplace schemes have higher charges than modern SIPPs
• You have no control over investment choices if the scheme has limited funds

Option 2: Transfer to your new employer's scheme

If your new employer has a workplace pension, you can usually transfer your old pot into it. Contact your new employer's HR department or scheme administrator for the transfer forms.

Things to check before transferring:

• Charges: does the new scheme have higher or lower annual management charges?
• Investment options: does the new scheme offer funds you're happy with?
• Exit penalties: does the old scheme charge a penalty for early transfer? (These are rare in modern DC schemes but exist in some older arrangements)
• Employer match: your new employer can only match contributions to the new scheme — transferring ensures everything is in one place

Not possible for: DB schemes over £30,000 without regulated advice. And even then, almost always a bad idea.

Option 3: Transfer to a personal pension or SIPP

A Self-Invested Personal Pension (SIPP) gives you the most investment flexibility — typically hundreds of funds, ETFs, and sometimes direct shares. This is popular with:

• Self-employed people (no workplace scheme at new job)
• Active investors who want to manage their own allocations
• People wanting to consolidate multiple pots in one place

The transfer process for DC pensions takes 2–6 weeks on average, is completely free of income tax, and doesn't trigger any tax charge. You're simply moving your existing pot.

Major SIPP providers in 2026 include Vanguard (low-cost index funds), Hargreaves Lansdown, AJ Bell Dodl, and Pension Bee. Compare ongoing charges: even a 0.3% difference in annual charges on a £50,000 pot costs £15,000+ over 30 years in compounding terms.

Option 4: Small pot cash-in (trivial commutation)

If your pot is small, you may be able to cash it in entirely — but only if:

• The pot value is under £10,000, AND
• You are aged 55 or older (57 from April 2028)

Under the small pots rule, up to three personal pensions under £10,000 can each be fully cashed in. Workplace pensions can also be cashed in if total pension wealth is under £30,000 (trivial commutation).

Tax treatment: 25% of the cash-in is tax-free (as with any pension). The remaining 75% is taxed as income in the year you receive it — usually under an emergency tax code (Month 1 basis), which means HMRC will initially overtax you. You'll need to reclaim the excess via a P55 form.

Do not take this option lightly. Cashing in a pension early forfeits decades of potential tax-free growth and employer contributions.

What happens to auto-enrolment at your new employer?

Under auto-enrolment rules, your new employer must automatically enrol you into their workplace pension scheme if you:

• Are aged 22 to State Pension age
• Earn more than £10,000/year from that employer
• Work in the UK

The minimum contributions in 2026/27 remain:

• Employee: 5% of qualifying earnings (includes tax relief at source)
• Employer: 3% of qualifying earnings

Qualifying earnings in 2026/27: between the lower earnings limit (£6,240) and the upper earnings limit (£50,270).

You can opt out within one month (and get contributions refunded), but this is almost always a bad financial decision given you're turning down free employer money.

Worked example: Sarah's three pots

Sarah is 35 and has just started her fourth job. She has pension pots from her three previous employers.

Pot 1 (Aviva, £8,500): Small enough to consider consolidation. Sarah checks: Aviva's charges are 0.75% — Royal London's new scheme is 0.5%. Transferring saves her about £21/year now, growing as the pot grows. She decides to transfer it into Royal London.

Pot 2 (L&G, £31,000): Larger pot. Again Sarah checks fund options and charges. L&G charges 0.4%, Royal London 0.5% — L&G is cheaper. She decides to leave this pot where it is for now, and will review again in a few years.

Pot 3 (NHS Pension): This is a defined benefit scheme. Her deferred pension will be approximately £18,400/year at age 67, uprated by CPI annually until then. Sarah checks the transfer value (CETV): it would be £478,000. The advice threshold is £30,000 — so she'd need regulated advice to transfer. Her adviser explains that she'd be giving up a guaranteed inflation-linked income of £18,400/year for life. At 67, she'd need to buy an annuity of roughly £24 for every £1 of annual income (current rates). That makes the DB worth £441,600 in annuity terms — and unlike an annuity bought from a SIPP, the NHS pension comes with spouse's benefits and inflation protection. She keeps the NHS pension.

Finding lost pensions

If you've lost track of old pots, the Pension Tracing Service is your first port of call.

How to use it:

1. Go to gov.uk/find-pension-contact-details
2. Enter your previous employer's name (and approximate dates if you remember them)
3. You'll receive the contact details of the pension scheme
4. Contact the scheme directly with your National Insurance number and date of birth

Approximately 1 in 3 UK workers have lost track of at least one pension pot. The average value of a lost pot is around £9,800 — meaningful money, but only if you find it.

The government's Pensions Dashboard has been in development for several years and is gradually rolling out in 2025–26. It will eventually allow you to see all your pensions — state, workplace, and personal — in one digital view, connected via government APIs. Providers are being connected in waves; full coverage is expected by 2027.

When you approach retirement: consolidation decisions

In the 10–15 years before you plan to retire, it's worth doing a proper pension audit:

1. List every employer you've had and whether you were in a workplace pension
2. Track down any lost pots via the Tracing Service
3. Get current valuations and projected retirement income from each scheme
4. Consider consolidating DC pots into a SIPP or drawdown-friendly arrangement for flexibility at retirement
5. Get regulated financial advice before touching any DB pension

Never rush a pension consolidation for convenience alone. The charges and investment options of your current pots should guide the decision — not just the desire for simplicity.

Sources

• gov.uk: Pension Tracing Service
• The Pensions Regulator: Auto-enrolment employer duties
• FCA: Defined benefit pension transfer rules
• gov.uk: Pension Dashboard programme
• HMRC: Pension tax rules