State tax filing

"I’m a flight attendant and claim residence …"

 

As @Lisa995 indicated, there's no such thing as "claiming" residence in one state or another.  Each state has specific rules as to who is considered a resident for state income tax purposes.  States may also tax non-residents on income earned within their borders, and some have specific rules regarding non-resident flight attendants.

A key issue for state taxation is the concept of domicile.   Your domicile is your main or "permanent" home.  A person can have only one domicile at a time.  Your domiciliary state (if it has an income tax) can tax all your income, regardless of where you earn it.

**Answers are correct to the best of my ability but do not constitute tax or legal advice.