Last March in the Budget, the Chancellor announced ISAs were to become new ISAs, or NISAs. The main changes were a bigger £15,000 limit, the ability for all of it to be cash savings (so more than doubling the tax-free savings cash limit in effect) and the ability to convert old shares ISAs into cash ISAs.
The new language of this was to call it a cash NISA – partly I suspect so the government could claim create for creating something new. When this started in July, we accordingly changed the name of our guides and started using the new language, as did many (N)ISA providers.
Yet the name hasn’t caught on, it’s confused many people and HMRC tells us "ISA is the correct term to use in line with HMT Regulations and HMRC Guidelines. NISA is purely a marketing/product/publicity term."
So from now, I’ve decided MoneySavingExpert.com is going to revert back to calling it the good old ISA (see the newly renamed Top cash ISAs and Top cash ISA transfer guides) and we suspect gradually over the next year to see everyone else who called it a NISA to retrench too.