Fidelity Stock ISA
Long-established platform, usually with a wide range of investments.
Published fee schedule
As used by the calculator. Data last updated 8th October 2026, from the official pages listed below.
Where these figures come from
How the cost changes with portfolio size
Estimated yearly cost for 12 trades a year of about £2,000, half shares, half UK ETFs, half of the shares in the US. Dealing and FX stay the same as the portfolio grows; the platform fee is what changes.
| Portfolio | Platform fee | Dealing | FX | Total a year | Of portfolio |
|---|---|---|---|---|---|
| £10,000 | £90.00 | £90.00 | £45.00 | £225.00 | 2.25% |
| £25,000 | £87.50 | £90.00 | £45.00 | £222.50 | 0.89% |
| £50,000 | £90.00 | £90.00 | £45.00 | £225.00 | 0.45% |
| £100,000 | £90.00 | £90.00 | £45.00 | £225.00 | 0.22% |
| £250,000 | £90.00 | £90.00 | £45.00 | £225.00 | 0.09% |
| £500,000 | £90.00 | £90.00 | £45.00 | £225.00 | 0.04% |
If you hold funds
Estimated yearly cost for 12 trades a year of about £2,000, all funds. Fund fees can work differently from shares and ETFs. Dealing and FX stay the same as the portfolio grows; the platform fee is what changes.
| Portfolio | Platform fee | Dealing | FX | Total a year | Of portfolio |
|---|---|---|---|---|---|
| £10,000 | £90.00 | £0.00 | £0.00 | £90.00 | 0.90% |
| £25,000 | £87.50 | £0.00 | £0.00 | £87.50 | 0.35% |
| £50,000 | £175.00 | £0.00 | £0.00 | £175.00 | 0.35% |
| £100,000 | £350.00 | £0.00 | £0.00 | £350.00 | 0.35% |
| £250,000 | £500.00 | £0.00 | £0.00 | £500.00 | 0.20% |
| £500,000 | £1,000.00 | £0.00 | £0.00 | £1,000.00 | 0.20% |
Estimates only, from published fees. Use the calculator for your own numbers.
Things to know
- With a regular savings plan, accounts under £25,000 pay 0.35% a year instead of the £90 flat fee.
Questions about Fidelity
How much does Fidelity Stock ISA charge?
Platform fee: Rate set by your total investments: £0-£24,999: £90.00 a year flat; £25,000-£249,999: 0.35%; £250,000+: 0.20%; shares and ETFs capped at £90.00 a year; no fee on value above £1,000,000. Share and ETF dealing: £7.50 per trade. Fund dealing: £0 per trade. These are taken from Fidelity's published charges and may change, so check with Fidelity before you decide.
Does Fidelity Stock ISA charge FX fees?
Yes, when you buy investments priced in another currency: Marginal: 0.75% on £0-£9,999; 0.50% on £10,000-£19,999; 0.25% on £20,000+.
Can I buy US shares with Fidelity Stock ISA?
Yes. Fidelity Stock ISA lets you buy shares priced in dollars, so FX fees apply.
Can I hold funds in Fidelity Stock ISA?
Yes, Fidelity Stock ISA supports mutual funds.
Is Fidelity Stock ISA a flexible ISA?
No. Money you withdraw and pay back in counts towards your ISA allowance again.
Does Fidelity Stock ISA offer fractional shares?
No. You buy whole shares or ETF units.
How are trades placed on Fidelity Stock ISA?
Quote & Deal.
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