Is 0.45% a high — pension fee?
0.45% sits roughly in the middle of the UK pension platform market. Whether it represents good value depends on your pot size, the fund charge on top, and whether a cap applies.
- ▸0.45% is a mid-market platform fee — cheaper than many legacy pensions and older personal pensions, but more expensive than the cheapest UK SIPP providers.
- ▸At £100,000 that's £450/year; at £500,000 it's £2,250/year — but several providers charge a flat or capped fee of £375–500/year regardless of pot size.
- ▸The 0.45% platform fee is only part of the story: add the fund's OCF (typically 0.1–1.5%) to get the total annual cost you're actually paying.
- ▸For pots above roughly £83,000–£110,000, a capped or flat-fee provider will usually beat a 0.45% uncapped percentage fee.
UK platform fee benchmarks
The UK pension platform market in 2025/26 covers a wide range. Here's where 0.45% sits relative to the main categories:
Cheapest end (under 0.25%) A handful of providers pitch at below 0.25% for the platform/wrapper fee alone. Vanguard charges 0.15% capped at £375/year on its SIPP. Some workplace pension schemes negotiated on behalf of large employers come in at 0.2–0.3%.
Mid-market (0.25% – 0.55%) This is where most mainstream SIPP and personal pension providers sit — and where 0.45% lands. Providers at this level typically offer a wider fund range and more polished service than the budget end.
Auto-enrolment workplace defaults (capped at 0.75%) The FCA caps charges on auto-enrolment default funds at 0.75%. Most workplace defaults come in at 0.3–0.5% combined. NEST charges 0.3% platform plus a 1.8% contribution charge.
Legacy personal pensions (often 0.75% – 1.5%+) Older policies sold before 2012 frequently charge 1% or more. These are the policies where switching is most likely to pay off.
So 0.45% is solidly mid-market. It's not expensive compared to what most UK savers are actually paying — especially those sitting in default workplace pensions — but it's not cheap by the standards of what's available. The more precise question is whether 0.45% is good value for your pot size.
How pot size changes what "cheap" means
Percentage fees feel neutral — they scale with the pot. But the pound cost scales too, and at larger pots the comparison with flat-fee and capped providers becomes significant.
| Pot size | 0.45% annual cost | What you'd pay on a flat £375/yr cap |
|---|---|---|
| £25,000 | £112.50 | £375 |
| £50,000 | £225 | £375 |
| £83,333 | £375 | £375 — breakeven |
| £100,000 | £450 | £375 |
| £250,000 | £1,125 | £375 |
| £500,000 | £2,250 | £375–500 (varies by provider) |
Below roughly £83,000, a 0.45% percentage fee is cheaper in absolute terms than a flat £375/year platform fee. Above £83,000, the flat fee starts to win. By £250,000, the flat-fee provider saves £750/year over the 0.45% provider — that's before accounting for the compound effect of that saving over future years.
This is the central question for anyone assessing whether 0.45% is high: not "is the percentage reasonable?" but "what does this cost me in pounds, and what's the alternative?"
You can compare how different fee structures affect your specific pot using the providers comparison, which filters by total cost at a given pot size.
When a flat fee beats a percentage
The crossover point depends on what the flat or capped fee actually is. Different providers cap at different levels, and some use a tiered structure rather than a true flat fee.
As a rule of thumb, a provider charging 0.45% with no cap becomes significantly more expensive than flat-fee alternatives once your pot crosses £100,000. By £200,000–£250,000, the annual difference is typically £500–1,000+ per year in favour of the flat-fee provider, compounding to a meaningful sum over a 10–20 year investment horizon.
The counter-argument is that flat-fee platforms sometimes offer a narrower fund range or fewer features. That's a legitimate trade-off for some investors — but for a buy-and-hold investor in a passive global index fund, the fund range question rarely matters.
The total cost including fund charges
The 0.45% figure refers to the platform fee — the wrapper charge for holding your pension. It doesn't include the AMC or OCF charged by the fund itself.
Total annual cost = platform fee + fund OCF
If your 0.45% platform invests you by default in an actively managed fund with a 0.75% OCF, your real cost is 1.20%. If it invests you in a global passive tracker at 0.22% OCF, your real cost is 0.67%. Those two outcomes have very different 30-year implications despite having exactly the same platform fee.
This means 0.45% can be either reasonable or expensive depending entirely on what's beneath it. A 0.45% platform with a passive fund at 0.22% gives a total of 0.67% — acceptable for most pot sizes. A 0.45% platform with an active fund at 1% gives a total of 1.45% — genuinely expensive, and worth comparing against alternatives.
The practical step: find your actual fund's OCF (it's on the fund factsheet or the provider's Key Investor Information Document), add it to the 0.45% platform fee, and compare that total against what alternative providers would charge for a similar investment.
- ▸At £100,000, a 0.45% annual platform fee costs £450 per year. At £500,000, the same rate costs £2,250 per year — while several providers cap total platform fees at £375–500 per year regardless of pot size. [Pension Bible calculation]
- ▸The FCA caps charges on auto-enrolment default workplace pension funds at 0.75% per year of the value of the member's pot. [FCA]
- ▸Vanguard's UK SIPP charges 0.15% per year, capped at £375 per year — meaning the cap kicks in at a pot of £250,000. [Vanguard]
This is factual information, not financial advice. If you're unsure what's right for your situation, speak to an FCA-regulated financial adviser.