Actually me and my mom going to Canada soon. We together are going to stay there for few years. So I need to do an application in future for her to expand stay. That’s the reason I’m asking that question in advance.
Please answer
So she has TRV and the maximum stay that she will be allowed is 6 months and you planned to file an extension every 6 months for a few years??
You do know that she is only a visitor and is not supposed to stay indefinately in Canada. If the parents sponsoship doesn't change in the near future, it's under a lottery system. Which means that even after you earn enough income to sponsor her (in 3 or 4 years), your interest to apply may NEVER be picked in the lottery. (Or you may be lucky and be picked the first time. No one knows)
But again, this is a few years down the road and you need to be prepared to arrange services for her in Indian to live alone if you are going to live in Canada permanently.