There are no time limits on filing a claim, although there are benefits to starting the process as soon as possible.
How to read your life insurance policy
How Does Life Insurance Work? The Process Overview
Life Insurance Beneficiaries Frequently Asked Questions
For how long can I still claim unpaid benefits from a life policy or investment?
Life insurance 101: How does life insurance work in Canada?
How does a Life Insurance Payout Work in Canada? - Dundas Life
Life insurance is not normally an estate asset
Mortgage Life Insurance Explained: Protections And Benefits
Life Insurance Strategies
8 Reasons Life Insurance Won't Pay Out in Canada