If you were eligible to be claimed as a dependent you are required to enter on your tax return that you can be claimed as a dependent, even if no one actually claimed you as a dependent.
Was this your situation in 2023? Were you under the age of 24 in 2023 and a full time student? If so, did you provide over one-half of your own support? Rent, clothing, food, transportation, insurance, etc.?
