LLJ
Level 1

Head of Household confusion

I am confused about the head of household classification.  I got a letter from the IRS verifying the status.  I thought I met the requirements but now I am unsure.  I claimed a 25 y.o. child(would now be a qualifying relative - I think) that was a full- time student, lived with me all year, I paid all housing costs, and they made just over $1000 for income for the year.  Does this qualify for me to use head of household?