General

BC Disability Benefits Help Sheets (Disability Alliance BC)

Canada Pension Plan-Disability (Government of Canada)

Public Guardian and Trustee of Canada: https://www.trustee.bc.ca/

From their website:
The Public Guardian and Trustee of Canada operates under provincial law to protect the legal rights and financial interests of children, to provide assistance to adults who need support for financial and personal decision making, and to administer the estates of deceased and missing persons where there is no one else able to do so.

Trusts for Persons with Disabilities Fact Sheet

For regional (Okanagan and Kootenays) and provincial initiatives: https://commconn.ca/we-heard-you-did-you-know/