The document number on an Employment Authorization Document (EAD) card is a unique identifier assigned by U.S. Citizenship and Immigration Services (USCIS) to track and manage the cardholder’s work authorization. It is typically a one‑digit or multi‑digit number located in the upper right corner of the front of the card. This number helps agencies, employers, and the cardholder confirm the validity of the EAD, match records in USCIS systems, and reference the specific authorization when completing forms or applications.
What is an EAD card
An Employment Authorization Document (EAD) is an official card issued by U.S. Citizenship and Immigration Services (USCIS) that proves a noncitizen is authorized to work in the United States. It is commonly issued to certain asylum applicants, permanent residents awaiting cards, students on Optional Practical Training (OPT), spouses of certain visa holders, and others eligible under immigration law. The card contains identifying information about the holder, eligibility details, and a document number used for reference and verification.
Where to find the document number on an EAD card
The document number appears on the front of the EAD card. On most current‑design cards, it is shown in the upper right corner below the words Employment Authorization Document and near the expiration date. The number is usually formatted as one or two letters followed by numbers, or as a longer numeric string, depending on the issuance period and category. It is distinct from the cardholder’s alien registration number (A‑number), which appears in a different location on the card.
Document number location on older EAD cards
On older EAD card designs, the document number may be positioned in the center field or in the right‑hand column near the bottom. While placement can vary by card version, the document number is always labeled as such or indicated by the abbreviation Doc No. Comparing the A‑number and document number is useful when verifying identity or cross‑checking case information.
Why the document number matters
The document number is used by USCIS, employers, and government agencies to identify a specific work authorization record. It helps ensure that the correct EAD is presented when applying for jobs, obtaining a driver’s license, or accessing public benefits that require proof of work authorization. The number also appears on related forms, such as those used to renew or replace an EAD, allowing caseworkers to link records and track the status of a case.
Common uses of the EAD document number
- Verification by employers during the I‑9 employment eligibility process
- Reference on application forms for additional immigration benefits
- Correspondence with USCIS customer service or field offices
- Matching records in government databases to confirm validity and work authorization dates
EAD document number versus A‑number
It is important to distinguish the EAD document number from the alien registration number (A‑number). The A‑number is a permanent USCIS identification assigned to a person, while the document number is specific to the EAD issued at a particular time. Some EADs display both numbers on the card, but they serve different purposes and should not be used interchangeably when completing official paperwork.
What to do if you cannot locate the document number
If you cannot find the document number on your EAD, first check both sides of the card under areas labeled Document Number, Doc No, or similar wording. If it is still missing, verify that you are looking at a valid EAD issued by USCIS. In cases where the card appears damaged, faded, or altered, contact USCIS customer service or consult an immigration attorney for guidance on replacement options and record verification.
EAD document details at a glance
| Attribute | Verified Detail | Source Type |
|---|---|---|
| Location on current EAD | Upper right corner below Employment Authorization Document | USCIS card design guidance |
| Typical format | One or two letters followed by numbers, or a numeric string | USCIS issued card samples |
| Purpose | Unique identifier for the work authorization record | USCIS and CBP usage documentation |
| Difference from A‑number | A‑number is biographical; document number is tied to this specific EAD | USCIS definitions and card legends |
| Used on forms | Required when referencing EAD for renewals, replacements, or employer verification | USCIS instruction documents |
How employers and agencies use the document number
Employers entering employment eligibility information into E‑Verify or manual I‑9 records often request the EAD document number to ensure accurate data entry. U.S. Citizenship and Immigration Services customer support may also ask for it to locate a specific case or validate a card’s issuance. Federal and state agencies that verify work authorization may require the document number to complete their checks, highlighting its importance beyond the physical card.
Tips for handling your EAD document number
- Keep the number noted securely, separate from the physical card, in case you need it for online forms or verification
- Double‑check the number when filling out immigration or employment paperwork to avoid delays
- Use the number when contacting USCIS so agents can pull up the correct record quickly
- Do not share the number publicly unless required for employment, licensing, or official immigration processes
When the document number changes
A new EAD document number is issued when a new card is produced, such as after renewal, replacement, or re‑issuance. If your number changes, verify that your underlying work authorization remains valid and update any records or systems that reference the previous number, including employer databases or benefit applications.
Document number and case records
While the document number is specific to the card, immigration case records are tied primarily to the A‑number. Caseworkers can link multiple EAD issuances to the same A‑number to view the full history. Understanding this relationship helps when tracking case statuses or explaining prior authorizations.
Summary
The document number on an EAD card is a key reference used to identify a specific work authorization. It appears on the front of the card in the upper right, follows a consistent format, and is distinct from the A‑number. The number is important for employer verification, form completion, and agency interactions, and it should be kept secure and current. Knowing where to find it and how it is used simplifies processes ranging from starting a job to renewing immigration benefits.