# Supplement B

How to complete the Supplement B form

January 13, 2025

Supplement B (formerly known as Section 3) is an I-9 form that must be completed when one of the following occurs `[1]` :

- Your employee legally changes their name
- Your employee is rehired within 3 years of the date that their original I-9 form was completed
- Your employee’s documentation of employment authorization has expired

If your employee is rehired after 3 years of the date that their original I-9 form was completed, they will be required to complete a new I-9 form. [Learn more in this article](https://intercom.help/onboardingiq/en/articles/10371957-view-take-action-on-i-9-forms).

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# Supplement B Steps

To complete a Supplement B form, follow the steps below:

1. Click **I-9 Center** in the left sidebar.
2. Find the **employee** you need to complete Supplement B for and click **Manage** to the right of their name.
3. Click the **More Actions** button and then **Supplement B**.
4. Click either the **Rehire staff** or **Change name** tab based on the reason you are completing this Supplement B form.
5. Complete all required fields including your electronic signature.
6. Click **Submit**.

**Important Note:**

Supplement B forms do not need to be sent to E-Verify (for companies using E-Verify). Therefore, there are no further actions after the form is submitted `[2]`. The Fountain I-9 Center will save this form with the worker’s original I-9 form. Additionally, the I-9 Center audit trail for this worker will show a timestamped event for the Supplement B form being filed, including the name of the administrator who filled out and submitted the form. Access the audit trail by clicking **More Actions** and then **Take Action on I-9**.

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# Sources

`[1]` [USCIS Article on Supplement B](https://www.notion.so/I-9-Section-1-Workflow-ready-for-review-dd0583a9fd9b482782ceb54684cb7957?pvs=21): USCIS article detailing the steps for employers and employees for the Supplement B form

`[2]` [E-Verify Cases for Rehiring](https://www.e-verify.gov/faq/do-i-create-a-case-in-e-verify-if-my-company-rehires-an-employee): E-Verify article explaining that rehire cases do not require submission through E-Verify.