Q. Do I need to file a part-time resident both states even I didn't have any income during college?
A. Probably not. And even if you technically are required, you're probably safe in not doing so, as the tax is usually 0.
For quick links to State Filing Requirements: https://ttlc.intuit.com/turbotax-support/en-us/help-article/tax-return/need-file-state-return/L446Rv...
