In the question did you support yourself in 2020? Do you choose yes or no if you are independent 24 year old but still live with your parents?

[medranooceleste4]

I pay for all my expenses except for housing, my parents do not claim me in their taxes do I choose yes or no in supporting myself?

[DoninGA]

If your gross income in 2020 was $4,300 or more then you cannot be claimed as a dependent.  IF less, then you can be claimed as a dependent under the Qualifying Relative rules if you meet all the requirements.

To be a Qualifying Relative -

1. The person cannot be your qualifying child or the qualifying child of any other taxpayer. A child is not the qualifying child of any other taxpayer if the child's parent (or any other person for whom the child is defined as a qualifying child) is not required to file an income tax return or files an income tax return only to get a refund on income tax withheld.
2. The person either (a) must be related to you or (b) must live with you all year as a member of your household.
3. The person's gross income for the year must be less than $4,300 (social security does not count) in 2020
4. You must provide more than half of the person's total support for the year.
5. The person must be a U.S. citizen or a U.S., Canada, or Mexico resident for some part of the year.
6. The person must not file a joint return with their spouse.

[xmasbaby0]

If you were 24 at the end of 2020 and had more than $4300 of income (not counting Social Security) you cannot be claimed as a dependent by anyone.