You have the forms in front of you. You are ready to apply for your work permit (Employment Authorization Document, or EAD). You start filling out Form I-765, feeling confident, until you hit Question 27: “Eligibility Category.”
Suddenly, you are staring at a blank space asking for a three-character code like (c)(9) or (a)(5), and you have no idea what to write.
You are not alone. This is one of the most confusing parts of the immigration paperwork process. Picking the wrong category can lead to rejection, lost application fees, and months of delay before you can legally work in the United States.
In this EAD categories explained guide, we will break down the complex list of USCIS codes into simple English. We will help you identify which category fits your situation—whether you are applying for a marriage-based green card, seeking asylum, or are a student—so you can file with confidence in 2026.
ℹ️ 📋 Key Takeaways
- What is an EAD Category? It is a specific code that tells USCIS why you are eligible to work in the U.S. (e.g., because you have a pending green card application or because you are a student).
- The Most Common Code: If you are applying for a marriage-based green card from inside the U.S., your code is likely (c)(9).
- Accuracy Matters: Entering the wrong code can cause your application to be rejected instantly.
- 2026 Updates: Fees and processing times vary significantly depending on which category you choose.
What Are EAD Categories?
An Employment Authorization Document (EAD) is a card that proves you are allowed to work in the United States for a specific period. However, not everyone qualifies for a work permit for the same reason.
USCIS uses Eligibility Categories to organize applicants based on their immigration status.
Think of it like a library. Every book has a specific code so the librarian knows exactly where it belongs. Similarly, your EAD category tells the immigration officer which set of rules applies to you.
For example:
- Are you an international student? There is a code for that.
- Are you a refugee? There is a different code for that.
- Are you waiting for your green card interview? There is yet another code for that.
When you fill out Form I-765 (Application for Employment Authorization), you must select the code that matches your current situation.
EAD Categories Explained: The Breakdown
While there are dozens of codes, most applicants fall into a few major buckets. Below, we have broken down the most common ead categories explained by group.
1. Green Card Applicants (Adjustment of Status)
This is the most common group for Greenbroad clients. If you are applying for permanent residence, you generally qualify for a work permit while you wait for a decision.
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Category (c)(9): Pending Adjustment of Status.
- Who is this for? This is for anyone who has filed Form I-485 (Application to Register Permanent Residence) and is waiting for approval. This includes spouses of U.S. citizens applying for a marriage-based green card.
- Why it matters: This is the “combo card” category. It allows you to work while your green card processes.
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Category (a)(9): K-1 Nonimmigrant Fiancé(e).
- Who is this for? Only for K-1 visa holders before they file for a green card.
- Note: This is rarely used because it is only valid for 90 days. Most people skip this and file for category (c)(9) after getting married.
2. Asylum and Refugee Status
If you are seeking protection in the U.S., your ability to work is tied to your asylum status.
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Category (a)(5): Asylee (Granted Asylum).
- Who is this for? Individuals who have already won their asylum case.
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Category (c)(8): Asylum Applicant (Pending).
- Who is this for? Individuals who have applied for asylum and have been waiting for a decision for at least 150 days.
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Category (a)(3): Refugee.
- Who is this for? Individuals admitted to the U.S. as refugees.
3. Students and Exchange Visitors
International students often have strict rules about when and where they can work.
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Category (c)(3)(A): F-1 Pre-Completion OPT.
- Who is this for? Students working in their field of study before graduation.
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Category (c)(3)(B): F-1 Post-Completion OPT.
- Who is this for? Students working in their field of study after graduation.
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Category (c)(3)(C): STEM OPT Extension.
- Who is this for? Students in Science, Technology, Engineering, or Math fields applying for a 24-month extension.
4. DACA and Temporary Status
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Category (c)(33): DACA (Deferred Action for Childhood Arrivals).
- Who is this for? Dreamers requesting a renewal of their work authorization.
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Category (c)(19): Temporary Protected Status (TPS).
- Who is this for? Nationals from designated countries deemed unsafe to return to.
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Category (c)(10): NACARA/Suspension of Deportation.
- Who is this for? Applicants for suspension of deportation or cancellation of removal. (Often confused with c09, but very different).
Complete List of USCIS Forms: Your 2026 Guide
Deep Dive: Category (c)(9) – The Marriage Green Card EAD
Since Greenbroad specializes in helping couples, let’s look closer at the (c)(9) category. This is the code you will likely use if you are married to a U.S. citizen or Green Card holder and are applying for your Green Card from inside the U.S.
The Scenario: Maria and John
Maria entered the U.S. on a visitor visa. She met John, a U.S. citizen, and they got married. Now, Maria wants to live and work in the U.S. permanently.
- Maria files Form I-485 to apply for her Green Card.
- Because she has filed the I-485, she is eligible for a work permit while she waits.
- On her Form I-765, she writes (c)(9) as her eligibility category.
Why (c)(9) is Great
The (c)(9) EAD is an “open market” work permit. This means:
- You can work for any employer.
- You can work part-time or full-time.
- You do not need a job offer to apply.
Note: If your Green Card is approved, your EAD becomes irrelevant because your Green Card serves as your permanent proof of work authorization.
🚀 Feeling Overwhelmed by the Codes?
Staring at government forms can be stressful. One wrong checkbox or code can delay your life for months. You don’t have to do it alone.
Greenbroad helps you navigate the entire marriage-based green card process, including your work permit application. We determine the right category for you, prepare your forms, and give you a complete filing package.
EAD Categories Explained 2026: Fees and Processing
In 2026, the rules regarding fees and timelines have shifted slightly compared to previous years. It is vital to use current information.
The Cost of an EAD in 2026
Historically, the work permit application was free if you filed it with your Green Card application. This is no longer the case.
Following the fee structures finalized in 2024 and continuing into 2026:
- Standard I-765 Fee: Approximately $520 (for paper filing) or $470 (for online filing, where applicable).
- Reduced Fee for (c)(9): If you are filing Form I-765 concurrently with (or after) a paid Form I-485 Adjustment of Status, the fee is generally reduced to $260.
Note: Fees are subject to change by USCIS. Always check the official USCIS I-765 page for the exact dollar amount on the day you file.
Processing Times
Processing times depend heavily on your category and the USCIS service center handling your case.
- (c)(9) Adjustment of Status: Currently averaging 3.5 to 7.5 months.
- (a)(5) Asylum: Currently averaging 1 to 5 months.
- (c)(3) Students: Generally faster, often 1 to 3 months.
Marriage Green Card Timeline 2026: How Long Will You Wait?
How to Find Your Correct Category
If you are not sure which code belongs to you, do not guess. Follow these steps:
- Check the I-765 Instructions: USCIS publishes a long instruction document with Form I-765. It lists every single eligibility category.
- Look at your Underlying Status:
- Do you have a pending Green Card application receipt? Look for “Adjustment of Status.”
- Do you have an I-20 document from a university? Look for “F-1 Student.”
- Do you have an Asylum acknowledgement letter? Look for “Asylum.”
- Consult an Expert: If your situation is complicated (e.g., you have multiple pending cases), talk to an attorney or use a service like Greenbroad to ensure accuracy.
Common Mistakes to Avoid
Even with this ead categories explained guide, applicants make mistakes. Here are the top errors we see in 2026:
1. Mixing up (c)(9) and (c)(10)
Category (c)(10) is for “Suspension of Deportation” or NACARA applicants. It sounds similar to “Adjustment of Status” in legal terms, but it is very different. If you are applying for a marriage green card, do not use (c)(10). Use (c)(9).
2. Applying Too Early (Asylum)
Asylum seekers under category (c)(8) must wait 150 days after filing their asylum application before they can apply for a work permit. If you apply on day 149, you will be rejected.
3. Forgetting Evidence
Your category determines what proof you need.
- For (c)(9): You must include your I-485 receipt notice (Form I-797C) or file the I-765 in the same envelope as the I-485.
- For (c)(26) (H-4 Spouses): You need proof of your spouse’s H-1B status and your marriage certificate.
FAQ: EAD Categories Explained
Here are answers to the most common questions we get about EAD codes.
What is the difference between EAD category C09 and C10?
C09 is for people waiting for a Green Card (Adjustment of Status), such as spouses of U.S. citizens. C10 is for people applying for Suspension of Deportation or Cancellation of Removal (usually in immigration court proceedings). They are not interchangeable.
Can I change my EAD category later?
No, you cannot “switch” the category on a pending application easily. If you become eligible for a different category that is faster or better, you usually have to file a new Form I-765 with a new fee.
What is the EAD category for a marriage-based Green Card?
The category is (c)(9). This applies if you are inside the U.S. and filing Form I-485. If you are outside the U.S. applying for a visa, you do not need an EAD; you get work authorization automatically upon entering the U.S. with your immigrant visa.
Do I need to renew my EAD if I get my Green Card?
No. Once your Green Card (Permanent Resident Card) is approved, you no longer need an EAD. Your Green Card authorizes you to work. If your EAD expires while your Green Card case is still pending, you must renew the EAD to keep working.
What is the category “A05” on an employment authorization card?
Category (a)(5) is for individuals who have been officially granted Asylum in the United States. This is different from pending asylum applicants, who use code (c)(8).
Conclusion
Navigating the alphabet soup of immigration codes can be intimidating. Whether you are a (c)(9) marriage-based applicant, a (c)(3) student, or an (a)(5) asylee, getting the code right is the first step toward working legally in the U.S.
Remember, the “Eligibility Category” is simply the government’s way of asking, “On what basis are you allowed to be here?” Answer honestly, check your supporting documents, and ensure your forms are up to date for 2026 standards.
Let Greenbroad Handle the Paperwork
If you are applying for a marriage-based Green Card, you have enough to worry about without memorizing USCIS codes.
At Greenbroad, we specialize in making the process simple, affordable, and stress-free. For a flat fee of $749, we provide:
- A comprehensive review of your eligibility.
- Preparation of all required forms (including the I-765 Work Permit).
- A customized document checklist.
- Step-by-step filing instructions.
Don’t risk a rejection due to a typo or a wrong code. Let us help you start your new life in the U.S. with confidence.
Get Started with Greenbroad Today
Disclaimer: The information provided in this article is for general informational purposes only and does not constitute legal advice. Immigration laws and regulations are subject to change. For specific legal advice regarding your case, please consult with a qualified immigration attorney.