Comparison · 2025/26
SIPP vs Workplace Pension — Which is Better?
SIPPs (Self-Invested Personal Pensions) and workplace pensions both offer UK pension tax relief — but they work differently. Most UK savers benefit from having both. This guide explains the differences and helps you optimise your retirement savings.
At a Glance
| Feature | Workplace Pension | SIPP |
|---|---|---|
| Employer contributions | Yes (min 3%, often more) | No |
| Tax relief | Yes (20%/40%/45%) | Yes (20% auto, higher via SA) |
| Investment choice | Limited (default fund + few alternatives) | Wide (shares, funds, ETFs, ITs, sometimes commercial property) |
| Fees | Typically 0.4–0.75% (employer-negotiated) | Platform 0.15–0.45% + fund 0.05–0.30% |
| Setup | Auto-enrolled by employer | Self-setup with provider |
| Annual allowance | £60,000 (combined) | £60,000 (combined) |
| Access age | 55 (57 from 2028) | 55 (57 from 2028) |
| Tax-free lump sum | 25% (LSA £268,275 max) | 25% (LSA £268,275 max) |
The Killer Feature of Workplace: Employer Match
The biggest advantage of workplace pensions is employer contributions — free money you cannot get any other way. Auto-enrolment minimum is 3% employer, but many UK employers offer 5-15% with matching schemes.
Always contribute at least up to the employer match. Anything less is leaving money on the table. A typical UK higher-rate taxpayer in a generous workplace scheme:
- You contribute £200/month (cost ~£120 after 40% relief)
- Employer matches £200/month (free money)
- Effective deposit: £400/month for net cost £120
- That\'s a 233% instant return before any investment growth
The Killer Feature of SIPPs: Control
SIPPs let you choose where your money is invested. Workplace pensions typically default to a «balanced» or «lifestyle» fund (often mediocre, sometimes expensive). SIPP holders can:
- Invest in any UK or international fund / ETF (5,000+ options on top platforms)
- Buy individual shares
- Hold investment trusts
- Hold cash / fixed-rate bonds inside the wrapper
- Some SIPPs allow commercial property (e.g. for company pension funds)
Popular SIPP providers (2025): Hargreaves Lansdown, Vanguard, AJ Bell, InvestEngine, Interactive Investor.
When to Use Each (Or Both)
Workplace pension only:
- Default fund is acceptable
- You\'re not interested in investment selection
- You want simple, automatic saving
- Your salary is modest (lower complexity benefit)
Workplace + SIPP combo:
- Workplace up to employer match (always)
- SIPP for additional contributions beyond match
- You want low-cost index funds (Vanguard, Fidelity)
- You\'re a higher-rate taxpayer wanting to manage tax precisely
- You change jobs and want to consolidate old workplace pensions in SIPP
SIPP-only (rare):
- Self-employed / contractor with no employer
- Director taking dividends (no qualifying earnings for AE)
- High earner with capped allowance
- Already maxed out workplace contributions
Should You Transfer Workplace to SIPP?
For your CURRENT employer\'s pension: almost certainly no— you\'d stop getting employer contributions.
For OLD workplace pensions from previous jobs:
- Defined Contribution (DC): often makes sense to consolidate in SIPP — better investment choice, lower fees, simpler administration. Check exit penalties first.
- Defined Benefit (DB) / Final Salary: almost NEVER transfer. DB guarantees lifetime income that DC/SIPP can\'t replicate. Regulated advice required for transfers above £30,000.
- Workplace pension with guaranteed annuity rates: usually do not transfer (you lose the GAR).
Use MoneyHelper Pensions Guidance for free guidance.
FAQs
Should I transfer my workplace pension to a SIPP?
Usually NO if you're still employed — you would lose ongoing employer contributions (free money). Transferring an OLD workplace pension from a previous employer to a SIPP can make sense if you want more investment choice or lower fees. Defined Benefit (DB) pensions should almost never be transferred — get regulated advice if considering.
Can I have both a SIPP and a workplace pension?
Yes. Most UK pension savers should. Contribute to your workplace pension at least up to the employer match (free money), then top up via SIPP if you want more investment control. Combined contributions count toward your £60,000 annual allowance.
Are SIPPs cheaper than workplace pensions?
Often yes for higher earners with larger balances. Workplace pensions often have implicit fees (~0.5-0.75% AMC). Top SIPP platforms charge 0.15-0.45% platform fee + fund fees of 0.05-0.30%. But workplace schemes benefit from group rates and bulk-buying power, so for small pots the difference may be minimal.
Do SIPPs get the same tax relief?
Yes — both SIPPs and workplace pensions get 20% basic-rate tax relief automatically. Higher/additional rate taxpayers claim extra 20%/25% via Self Assessment for SIPPs (workplace pensions can use «net pay» or «relief at source» — auto for higher rate in net pay schemes).
What is auto-enrolment and how does it relate?
Auto-enrolment is the legal requirement for UK employers to put you in a workplace pension if you're eligible (22+, earning over £10k). You're auto-enrolled within ~3 months of starting. You can opt out, but lose the employer contribution. SIPPs are NOT part of auto-enrolment — they're self-set-up personal pensions.
Pension Calculators & Guides
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Disclaimer: Pension transfers and consolidation involve complex regulated advice areas. Always speak to an FCA-regulated pension specialist before transferring DB pensions or any pot worth more than £30,000.