I'm 18 and live with my dad, I graduated in May 2022. I made over $6000, so can my dad claim me?

Probably. Your income does not prohibit your from being a qualifying child. You may still have to file a tax return and state that you are being claimed. You will need to file if you have withholding you wish to get back, if paid by a 1099-NEC and possibly if any of that income is unearned.

Qualifying Child

Relationship — the taxpayer’s child or stepchild (whether by blood or adoption), foster child, sibling or step-sibling, or a descendant of one of these.

Residence — has the same principal residence as the taxpayer for more than half the tax year. Exceptions apply, in certain cases, for children of divorced or separated parents, kidnapped children, temporary absences, and for children who were born or died during the year.

Age — must be under the age of 19 at the end of the tax year, or under the age of 24 if a full-time student for at least five months of the year, or be permanently and totally disabled at any time during the year.

Support — did not provide more than one-half of his/her own support for the year.