I’ve started an account my self with Freetrade it offers FREE share dealing you can sign up for a paid ISA account but long as your profit is under the government threshold you won’t pay anything in the UK. If your a US citizen your know your own tax system a bit better than me!
When signing up your get a FREE share at random it could be a tesla share however unlikely but you could score lucky! sign up using this link to get ME & YOU a free share!
https://magic.freetrade.io/join/nicolas/e21a4edd Freetrade link for me