why does the april deadline matters?
For the amount you can have in an ISA (about 10k) you are probably not going to pay much tax if those 10k are invested elsewhere??
or does it mean that each april you can have a new isa? (first year, you have one isa account, then next year you can invest an extra 10k in a new isa, so you have both, 3rd year, you open another isa...etc)?
i dont have an isa but ive been looking into it but i have not found an answer to my question...