Job changes are not reported on a tax return. If you were a W-2 wage employee you will receive a W-2 from the job that you quit in January 2024. Make sure that they have your current address since the W-2 will be mailed to you. If you are a W-2 wage employee on your new job you will also receive a W-2 from them in January 2024. Both of the W-2's that you receive are reported on your 2023 tax return that you will file in 2024.
