To transfer your Stocks & Shares Individual Savings Account (ISA) from other brokers, you have first to open an ISA account with Scalable Capital. Next, log in to your account, click on ‘Open ISA’  at the top-right of your screen and select transfer existing ISA’s. The other method is to contact client support and let them take care of it. The transferable ISAs include Stocks & Shares ISAs, Cash ISAs, and Individual Finance ISAs for the current and previous years.