Depending on how the assets were titled between your parents, it may not have been necessary for your mother to do a succession when your father died. Your mother should consult with an estate planning attorney to see about setting things up in such a way that you can avoid probate, upon her death, as well. You were very smart to get the POA in place.
Best wishes to you and your mother!
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It is great to hear that your mother put a POA in place. That is a great step today. Your most prudent course of action would be consult with an estate planning attorney to get everything in line for your mother. As for the succession, you need to know what form of title the property was held in, if it was joint with right of survivorship, you don't have much to do. The estate planner can help with this too.
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Both attorneys offer sound advice. If the home was held in joint tenancy then it passed to mom outside of probate. However, you need to get her to an estate attorney to have her draft a will to provide a plan for her estate.
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