USCIS identifies work authorization given for a type of visa by a category code. This article will provide details on the same covering below topics.
What is Employment Authorization Document Code or EAD Code ?
USCIS provides work authorization to certain visa holders and spouses in US. Each of the eligible individuals for such employment authorization need to apply to USCIS using form I-765 and specify their category of work authorization. This category is called the Employment Authorization Document Code or in short EAD Code in context of US immigration.
The EAD code is also visible on the Employment Authorization Card (EAD) Card issued by USCIS. The EAD Card issued by USCIS is also called as I-766 form. Don’t be confused with the name form after I-766, it is nothing but the EAD Card. It looks like below on the card.

180 Days Automatic Extension of EAD to Work
From Jan 17, 2017, depending on the category code of the EAD issued by USCIS, one can work for up to 180 days, while the EAD application is pending with USCIS. This is called 180 days automatic extension of EAD.
For instance, H4 Visa EAD Card falls under Category C26 and it does not qualify for automatic 180 days extension. Meaning, H4 holder cannot work when their I-765 EAD Application is pending with USCIS, they need the physical copy of the card in hand to continue working. Same is the case with L2 EAD holders with category code A180. Below are the conditions and full list of EAD category codes that have 180 days automatic extension eligibility.
Conditions for Automatic 180 Days Extension of EAD for Certain Category Codes
- Properly filed EAD renewal before current EAD Expiration.
- EAD Category code falls under the eligible category as classified by USCIS as listed ( see below): A03, A05, A07, A08, A10, C08, C09, C10, C16, C20, C22, C24, C31, and A12 or C19.
- Also, the Category Code on your current valid EAD Card matches with the “Class Requested” EAD receipt notice.
List of EAD Category Codes with 180 Days Automatic Eligibility Info
USCIS EAD Category Code |
EAD Category Eligibility Description |
180 Days Automatic Extension Eligibility |
A02 |
A lawful temporary resident pursuant to sections 245A or 210 of the INA |
No |
A03 |
Refugee |
Yes |
A04 |
Paroled as refugee |
No |
A05 |
Asylee (granted asylum) |
Yes |
A06 |
|
No |
A07 |
|
Yes |
A08 |
Citizen of Micronesia, the Marshall Islands or Palau admitted as a nonimmigrant |
Yes |
A09 |
|
No |
A10 |
Granted Withholding of Deportation or Removal |
Yes |
A11 |
Deferred Enforced Departure (DED) |
|
A12 |
Temporary Protected Status (TPS) granted under 8 CFR 244.12 |
Yes |
A13 |
IMMACT Family Unity beneficiary (Section 301 of the Immigration Act of 1990) |
No |
A14 |
LIFE Act Family Unity beneficiary (Section 1504 of the Legal Immigrant Family Equity (LIFE) Act Amendments) |
No |
A15 |
|
No |
A16 |
T-1 nonimmigrant (victims of severe form of trafficking) |
No |
A17 |
|
No |
A18 |
L2 spouse of an L1 visa intracompany transfer |
No |
A19 |
U1 nonimmigrant (victims of certain criminal activity) |
No |
A20 |
|
No |
C01 |
Dependent of A-1 or A-2 foreign government official |
No |
C02 |
Dependent of TECRO (Taipei Economic and Cultural Representative Office) E-1 Non-immigrant |
No |
C03A |
Pre-completion OPT F1 visa students |
No |
C03B |
Post-completion OPT F1 visa students |
No |
C03C |
24 month extension for Science, Technology, Engineering, or Mathematics (STEM) OPT students |
No |
C03(ii) |
F-1 student offered off-campus employment under the Sponsorship of Qualifying International Organization |
No |
C03(iii) |
F-1 student seeking off-campus employment due to severe economic hardship |
No |
C04 |
Spouse or unmarried dependent child of G-1, G-3 or G-4 nonimmigrant (Representative of International Organization and their dependents) |
No |
C05 |
J-2 spouse or minor child of a J-1 exchange visitor |
No |
C06 |
M-1 student seeking practical training after completing studies |
No |
C07 |
Dependent of NATO-1 through NATO-7 nonimmigrant |
No |
C08 |
Asylum applicant (w/ pending asylum application) who filed for asylum on or after January 4, 1995 |
Yes |
C09 |
Adjustment of status applicant |
Yes |
C10 |
|
Yes |
C11 |
An alien paroled into the United States in the public interest or temporarily for emergency reasons |
No |
C12 |
Spouse of an E-2 Commonwealth of the Northern Mariana Islands (CNMI) investor; eligible for employment in the CNMI only |
No |
C14 |
Alien granted deferred action |
No |
C16 |
Registry applicant based on continuous residence since January 1, 1972 |
Yes |
C17(i) |
B1 nonimmigrant who is the personal or domestic servant of a nonimmigrant employer |
No |
C17(ii) |
B1 nonimmigrant domestic servant of a U.S. citizen |
No |
C17(iii) |
B1 nonimmigrant employed by foreign airline |
No |
C18 |
Alien with a final order of deportation/order of supervision; |
No |
C19 |
Temporary Protected Status applicant under 8 CFR 244.5 |
Yes |
C20 |
Alien who has filed a completed legalization application for special agricultural workers |
Yes |
C21 |
S visa non-immigrant |
No |
C22 |
Alien who has filed a completed legalization application under INA 245A |
Yes |
C23 |
Irish peace process (Q-2) |
|
C24 |
LIFE legalization applicant |
Yes |
C25 |
|
No |
C26 |
Certain H4 Visa spouses of H1B holders, who qualify for it. |
No |
C27 |
Abused spouse of an A nonimmigrant |
No |
C28 |
Abused spouse of an E-3 nonimmigrant |
No |
C29 |
Abused spouse of an G nonimmigrant |
No |
C30 |
Abused spouse of an H nonimmigrant |
No |
C31 |
|
Yes |
C33 |
An alien who has been granted Deferred Action for Childhood Arrivals (DACA) |
No |
C35 |
Principal beneficiary of an approved employment-based immigrant petition facing compelling circumstances |
No |
C36 |
Spouse or unmarried child of a principal beneficiary of an approved employment-based immigrant petition facing compelling circumstances |
No |
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