If you are a resident, part-year resident or nonresident you are still required to file 1040 form for the tax year which federal income return. When filing this Form 1040, you may be eligible for a refund, or you may owe to the IRS. This depends on your W2 that you will receive from your employer in January of 2022. Depending on the state that you file in, you may have other forms that the state will require alongside filing your federal income return.
Permeant Resident is someone who lived in that state for more than 6 months out of the year and/or more than 183 consecutive days.
Part Year Resident is someone who lived in any state for more than 183 consecutive days during the year.
Nonresident is someone that worked any other states and/or have any type of income from any state. You are considered a nonresident if you lived in any of the states 183 consecutive days or less. Examples of income that you may have received: wages, lottery winnings, rental properties and income through any type of business or trust.