Head over to the Company tab on the My Company page and scroll down to the My Company section. The Tax ID Number is the last field in this section. Enter the number and be sure to click "Save" to save the changes.
Learn how to change your company's EID or Tax ID
Head over to the Company tab on the My Company page and scroll down to the My Company section. The Tax ID Number is the last field in this section. Enter the number and be sure to click "Save" to save the changes.