I have a stocks and shares maxi ISA in which I invested a lump sum 6 years ago. All dividends are automatically reinvested in the funds and used to purchase extra units. The divedends are normally paid about twice a year.
I haven't been actively paying in any extra cash to this investment for a few years, the only activity in the funds are the reivested dividends.
I plan to open a cash ISA with my bank before the end of the tax year and put in a lump sum of £3000.
My question is: Am I allowed to do this? Or does the fact that the reinvested dividends in my old ISA mean that I already have invested in an ISA for this tax year and therefore can't open another one?












