ISA Costcustody plus dealing, not the headline rate

Halifax Share Dealing: what the ISA actually costs

Halifax Share Dealing is not the cheapest at any pot size on this site. That is not a verdict on the platform — only on its published charges against the others', at 12 trades a year.

Shares and etfs

PotA year% of potRank
£1,000£150.0015.00%10 of 12
£2,000£150.007.50%10 of 12
£5,000£150.003.00%10 of 12
£10,000£150.001.50%10 of 12
£20,000£150.000.75%9 of 12
£30,000£150.000.50%9 of 12
£50,000£150.000.30%9 of 12
£75,000£150.000.20%9 of 12
£100,000£150.000.15%9 of 12
£150,000£150.000.10%8 of 12
£200,000£150.000.07%8 of 12
£250,000£150.000.06%8 of 12
£500,000£150.000.03%8 of 12

Funds

PotA year% of potRank
£1,000£150.0015.00%9 of 9
£2,000£150.007.50%9 of 9
£5,000£150.003.00%9 of 9
£10,000£150.001.50%9 of 9
£20,000£150.000.75%9 of 9
£30,000£150.000.50%9 of 9
£50,000£150.000.30%7 of 9
£75,000£150.000.20%6 of 9
£100,000£150.000.15%5 of 9
£150,000£150.000.10%4 of 9
£200,000£150.000.07%4 of 9
£250,000£150.000.06%4 of 9
£500,000£150.000.03%4 of 7

Free if you are under 26. Halifax Share Dealing waives the annual admin fee for 18 to 25 year olds, which is the whole of its custody charge — the tables above show the full adult price.

Every figure assumes 12 trades a year of £1,000 each, inside a stocks and shares ISA. It excludes Stamp duty at 0.5% on UK share purchases, the £1 PTM levy on orders over £10,000, fund manager charges (the OCF), and any foreign-exchange fee — every one of those is charged by someone other than the platform and is the same wherever you hold the money.

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What Halifax Share Dealing publishes, word for word

Platform fee£36 a year admin fee covering the ISA and dealing account, free for 18-25 year olds; SIPP 0.25% capped at £16.50/month
Uk share dealing£9.50 per online trade, £3.50 during promotional offer times
Fund dealing£9.50 per online trade
Fx fee1.25%

Where this platform wins

Charges read 18 August 2026 from Halifax Share Dealing's own pricing page. No interest is paid on cash in the ISA or dealing account, and on SIPP cash Halifax expects to retain 0.50-1.00% of the interest earned.

Charges read 19 August 2026 from each platform's own pricing page. Platforms reprice with little notice, and nothing here is advice — it is arithmetic on published charges.