How do I open a new S&S ISA? 13 December 2023 10:00 Updated To open a new ISA, please contact us at investment.support@octopusmoney.com. Related to investing Related articles What is a Stocks & Shares ISA? Which Octopus Money portfolio should I invest in? How can I add money to my ISA, GIA or SIPP? What are your investment fees? Are dividends automatically reinvested in my ISA?