Income requirements vary depending on who you sponsor. For spouses, partners, or dependent children, there is usually no minimum income requirement, except if the child has a dependent of their own. However, if sponsoring parents, grandparents, or other eligible relatives, you must meet the Minimum Necessary Income (MNI) for the last three consecutive taxation years. The exact amount depends on family size and is updated annually. Sponsors must also provide proof, usually through Notices of Assessment from the Canada Revenue Agency (CRA), to demonstrate financial stability.