The age limit on Life Insurance varies from provider to provider.
Firstly, many insurers have a minimum term. This means they won’t insure you for a period of time less than this. While insurers each have a maximum entry age, the minimum term applies.
For example, at the top end of the market, Aviva’s Term Life Insurance must end before you turn 90. It has a minimum term of 1 year, so the maximum age limit is 89.
At the lower end of the market in terms of entry age, Guardian has a maximum entry age of 65 (although you can take out cover up to this age that runs until your 90th birthday).