Grandparents Raising Grandchildren: Financial Assistance Calculator

Grandparents raising grandchildren usually assume the only financial help available runs through their state's welfare agency, and miss two federal pieces that can add up to real money. The first is straightforward: the Child Tax Credit, $2,200 per qualifying child in 2026, applies the same way to a grandchild claimed as a dependent as it would to a biological child, as long as the child lived with the grandparent more than half the year and the grandparent provided more than half their support. It phases out gradually above $200,000 in adjusted gross income for most filers ($400,000 married filing jointly), which puts it out of reach for very few grandparent households. Filing status matters too: an unmarried grandparent who pays more than half the cost of maintaining a home for a qualifying grandchild can generally file as Head of Household rather than Single, which brings a meaningfully larger standard deduction and wider, more favorable tax brackets. The piece almost nobody knows about is the Social Security dependent benefit. If a grandchild's parents are deceased or disabled, or the grandparent has legally adopted the child, and the child lived with the grandparent and received at least half their support before age 18, the grandchild can potentially receive a monthly benefit on the grandparent's own Social Security earnings record once the grandparent files for retirement or disability benefits, or after the grandparent's death. Legal custody or guardianship alone does not trigger this; it requires the SSA's specific dependency and support tests to be met, and it's real money that goes unclaimed because most people assume Social Security benefits for children only exist through a parent's record, never a grandparent's.