Children can be sponsored by their parents as long as they are under 22 years of age and not married or in a common-law relationship.
When children have physical or mental disabilities, they can be sponsored regardless of their age if it can be proven that they have been dependent on their parents before turning 22 and are financially incapable of supporting themselves due to their disability.
To sponsor children, it is not necessary to demonstrate a specific minimum annual income unless the child has a child of their own.