Workplace pension vs SIPP UK

Workplace pension and SIPP (Self-Invested Personal Pension) are the two main UK pension vehicles for employees. Workplace pension is set up by your employer + captures employer match — free money you can't get elsewhere. SIPP is set up by you personally + gives you full control over investment choice + typically lower long-run fees. Neither is 'better' — the answer is layered: workplace first for match, SIPP second for additional. This guide covers the layering strategy + how to consolidate old workplace pensions into a SIPP on job change.

Verified against 4 official sources · Last reviewed 14 June 2026
On this page
  1. Core differences
  2. The layering strategy
  3. For self-employed workers
  4. For high earners crossing £100k
  5. SIPP provider comparison
  6. On job change
  7. In short

Core differences

Workplace SIPP
Setup Auto by employer You open account
Employer match Yes (5-15% typical) No
Investment control Limited (5-15 funds) Full (thousands of funds/ETFs)
Fees 0.3-0.7% typical 0.15-0.45% typical
Tax relief Sacrifice/net-pay/RAS RAS (relief at source)
SA needed for higher-rate Depends on scheme Yes

The layering strategy

  1. Workplace up to full employer match (never skip)
  2. SIPP additional contributions (lower fees, more control)
  3. Additional workplace above match (if scheme is genuinely low-fee)

For self-employed workers

SIPP is your primary vehicle. No workplace scheme means no match — SIPP + relief-at-source is the only route to tax-relief-eligible pension.

For high earners crossing £100k

Both work. Sacrifice into workplace (if available) is often optimal because it also avoids the 62% taper marginal rate on the £100k-£125k slice.

SIPP provider comparison

Provider Fees Best for
Vanguard SIPP 0.15% + funds £100k+ pots, index-heavy
AJ Bell SIPP 0.25% + funds Balanced choice + app
Interactive Investor Flat £5-15/mo £250k+ pots
Hargreaves Lansdown 0.45% + funds Premium service
InvestEngine 0% + ETFs only ETF-only, small pots

On job change

Consider transferring old workplace pension into a SIPP for consolidation: - Free transfer usually - Lower long-run fees typical - Wider fund choice - Easier tracking

Don't transfer if: - Small pot (< £5,000) — fees may exceed savings - Guaranteed annuity rate or other special features - You're still contributing

In short

Workplace pension for employer match (never skip). SIPP for additional contributions with lower fees. Consolidate old workplace pensions into a SIPP on job change. Self-employed: SIPP is your only tax-efficient route.

Frequently asked questions

Do I lose employer match if I open a SIPP?

No — you still get workplace match. SIPP is an additional pension account you contribute to yourself.

Which is cheaper long-run?

SIPP typically. Workplace fees are 0.3-0.7%; SIPPs are 0.15-0.45% typically.

Can I have both?

Yes — very common. Workplace for match; SIPP for extra.

What's the SIPP annual allowance?

Same as workplace — £60,000 (2026/27). Both count against your total allowance.

Should I transfer workplace to SIPP on job change?

Usually yes — free transfer + lower long-run fees. Not if pot is very small or has special features.

Sources

All figures on this page are sourced from official UK government publications. We don't cite secondary commentary or other calculator sites.

  1. GOV.UK — Tax on pension contributions
  2. HMRC — Pension tax rules
  3. GOV.UK — Workplace pensions + auto-enrolment
  4. MoneyHelper — Pension basics

For the calculation methodology behind every figure on this page, see our methodology. For our review and update process, see our editorial standards.

Last reviewed: 14 June 2026. Next review due 14 December 2026.

Disclaimer: This page provides general information based on published HMRC and gov.scot figures. It is not personal tax or financial advice. For your specific situation, please consult a qualified accountant or contact HMRC directly.