Don't invest unless you're prepared to lose all the money you invest. This is a high-risk investment and you're unlikely to be protected if something goes wrong. Take 2 mins to see our risk warning.
Investors do not pay any tax on any of the income they receive from ISAsavings and investments. Nor do they pay any tax on capital gains arising on ISA investments. However, losses on ISA investments cannot be allowed for Capital Gains Tax purposes against capital gains outside an ISA.