The answer
Joint tenancy and tenancy in common are different. Joint tenancy generally carries survivorship and Alberta provides a registration process for the surviving joint tenant; a tenant-in-common share generally belongs to the deceased owner's estate. Mortgages, beneficial claims, tax, dower, severance and disputes can change the practical file.
Calgary-specific context
Survivorship registration does not itself settle mortgage, tax, contribution or family claims.
What to do next
Review current title, instruments, debt and estate facts with the lawyer before changing possession, financing or sale plans.
Verify before relying
Official sources for this topic
These sources explain the rules and records relevant to this topic. Check the current requirements for your property.
Check the current information at the linked source. Ask the appropriate professional how it applies to your property.
Important
This is general information, not legal advice. Speak with a qualified lawyer about your specific situation.