College student taxed in two locations
I am a full-time college student with a Federal Work Study job in New York and my permanent address is in Connecticut. In 2019 I was taxed in both, New York and Connecticut. After calling the CT tax office I was informed that this was incorrect. I have since resolved the issue and am exempt from future CT taxes for 2020. On 2019 tax return, it says that I owe New York State over $200, even though I paid $57 in NY taxes. Is it possible to resolve this issue even though I changed my withholding elections after 2019? How can I verify if the $57 was the correct taxable amount?