Trading 212 review: commission-free investing, the ISA, and what's actually free

This assessment reads official fee, protection and campaign documents; it is not an account, trading, support or reward-payout test. Invest and Stocks & Shares ISA are the focus, with SIPP mentioned where its different access/administration matters.

Compare assets, currency costs, funding methods and tax-wrapper suitability against the account you already use. A promotional share does not establish investment suitability or compensate for every fee.

For UK investors, the ISA is arguably the more interesting account. Everything inside it — gains, dividends, interest — is shielded from UK tax, and Trading 212 doesn't charge for the wrapper itself: no platform fee, no ISA subscription fee, no commission on trades inside it.

The 2026/27 allowance is £20,000 across your ISAs and unused allowance does not carry forward. Current referral clause 3.13 counts Stocks ISA rewards towards it, with an Invest fallback when oversubscribed. Confirm residency/age and any overseas exceptions on GOV.UK.

ISAs are long-term vehicles by design. If you might need the money within a year or two, the stock market is a choppy place to keep it — that's not a Trading 212 problem, that's an investing problem.

Trading 212 UK Ltd describes client cash and securities held separately under FCA client-asset rules; those CASS rules are unrelated to the bank Current Account Switch Service. Segregation is not a blanket compensation promise.

FSCS may cover eligible claims if Trading 212 fails and assets/cash are lost, up to £85,000 overall per person/firm. Eligible cash at a failed partner bank has a separate £120,000 limit per banking licence including your other deposits there; check actual cash allocation and product eligibility. Market losses are excluded. SIPP administration by Platform One and its compensation rules are separate.

Choose the assets and wrapper you actually need, compare the cost of your intended trades and funding method, and read cash-holding arrangements. No firsthand app-speed, support-quality, download-ranking or return claim is made.

The campaign gives weighted random reward shares (£8–£100 for GBP accounts); higher values are less common, without a supported usual outcome here. The 30-day lock begins at crediting, and seven-day reversal/recovery clauses matter. Use the campaign guide and general investment-reward guide.