See above for information and editing

You left out Credit Unions
https://ccua.com/

Also an important point, banks are insured by CDIC, up to a max of $100,000 per account
https://www.cdic.ca/your-coverage/ho...surance-works/

Credit Unions are insured differently, in BC by CUDIC to the full balance of the account
https://www.bcfsa.ca/public-resource...ce/about-cudic
Other provinces have different coverage, ON for example is up to $250,000
https://www.fsrao.ca/consumers/credi...osit-insurance

I have an ISA from before I came to Canada. If I redeem it will I have to pay Canadian tax ?. I will probably keep the proceeds in my UK bank account.