Form I-485 Instructions: Step-by-Step Guide to Apply for a Green Card (2026)

Introduction: Your Roadmap to U.S. Green Card

Form I-485 instructions explain how to complete USCIS Form I-485 (Application to Register Permanent Residence or Adjust Status), the application eligible individuals already in the United States use to apply for lawful permanent residence (a Green Card).

Following the instructions carefully is essential because incomplete information, missing supporting documents, or filing errors can delay your application, trigger a Request for Evidence (RFE), or even result in rejection or denial.

Completing Form I-485 can feel overwhelming, especially if you’re unfamiliar with USCIS requirements or the adjustment of status process. Every section of the application asks for specific information about your identity, immigration history, eligibility, and supporting evidence. Understanding what USCIS expects—and why it asks for that information—can help you avoid common mistakes and submit a stronger application.

This guide walks you through the latest Form I-485 instructions, explaining how to complete each section of the application, prepare the required supporting documents, and avoid common filing mistakes. You’ll also learn what to expect after filing, from your receipt notice and biometrics appointment to the final USCIS decision.

Form I-485 Instructions at a Glance

This guide is based on the latest USCIS Form I-485 instructions and will be updated when USCIS revises its filing requirements or policies.

Need help preparing Form I-485? While this guide explains the official USCIS Form I-485 instructions in plain language, preparing an adjustment of status application can still be challenging. ImmigrationDirect’s guided preparation service helps eligible applicants complete Form I-485 accurately, organize supporting documents, and reduce common filing mistakes—so you can file with greater confidence.

Understanding Form I-485: What You Need to Know

Form I-485, Application to Register Permanent Residence or Adjust Status, is the USCIS form that eligible individuals use to apply for a Green Card while remaining in the United States. This process, known as adjustment of status, allows applicants to become lawful permanent residents without traveling abroad for consular processing.

Eligible applicants may file Form I-485 through family-based immigration, employment-based immigration, refugee or asylee status, or certain humanitarian immigration programs. Applicants outside the United States generally apply for an immigrant visa through consular processing at a U.S. embassy or consulate instead of filing Form I-485.

Understanding the purpose of Form I-485 will make it easier to complete each section accurately. Before you begin filling out the application, make sure you’ve gathered the required information and documents.

Before You Begin – Preparing for the I-485 Form

Before completing Form I-485, take a few minutes to prepare. Having the right documents and information ready can help you complete the application more accurately and reduce the risk of delays, Requests for Evidence (RFEs), or rejection.

Before you start, make sure you:

• Download the current Form I-485. Verify that you’re using the latest USCIS edition of Form I-485 before completing your application.
• Confirm your eligibility. Make sure you qualify to adjust your status through your immigration category.
• Gather your supporting documents. Have your passport, birth certificate, Form I-94, immigration records, and any category-specific evidence ready. Use our Form I-485 Document Checklist to ensure nothing is missed.
• Review the filing fee. Confirm the latest USCIS filing fee and accepted payment methods before submitting your application.
• Determine whether a medical examination is required. Many applicants must submit Form I-693 completed by a USCIS-designated civil surgeon.
• Plan for accuracy. Review every section carefully before signing. Missing information or incorrect answers can lead to delays, RFEs, rejection, or denial. See our I-485 Rejection and Denial Guide to learn how to avoid common filing mistakes.

Preparing in advance makes completing Form I-485 much easier and helps you submit a more complete application with confidence.

Step-by-Step Instructions for Completing Form I-485

Now that you’ve prepared your documents and confirmed your eligibility, let’s begin filling out Form I-485. The form is divided into 14 parts; each part gathers specific information USCIS needs to process your application. We’ll break down each section for clarity.

What You’ll Need While Completing Form I-485

Before you begin completing Form I-485, gather the information and documents you’ll reference throughout the application. Having everything ready can help you complete the form more efficiently and reduce the chance of errors or missing information.

Keep the following items nearby:

• Your passport or travel document
• Form I-94, Arrival/Departure Record
• Alien Registration Number (A-Number), if applicable
• USCIS Online Account Number, if applicable
• Birth certificate and certified translation (if required)
• Employment and address history for the past five years
• Information about your spouse, parents, and children (if applicable)
• Approved immigrant petition (such as Form I-130 or Form I-140), if applicable
• Supporting documents for your eligibility category

Tip: Refer to your supporting documents as you complete each section to ensure names, dates, A-Number, passport details, and other information match your official records.

Part 1: Personal Details

USCIS uses the information in Part 1 to verify your identity, match your application with existing immigration records, and confirm your eligibility for adjustment of status. The information you provide should exactly match your official identity and immigration documents to avoid delays or Requests for Evidence (RFEs).

1. Your Current Legal Name

Enter your legal last, first, and middle name exactly as shown on your passport, birth certificate, or other official documents. Do not use nicknames.

2. Other Names You’ve Used Since Birth

List all other names you’ve used since birth, including maiden names, previous legal names, aliases, or other variations.

3. Date of Birth

Enter your date of birth in MM/DD/YYYY format.

4. Alien Registration Number (A-Number)

Enter your Alien Registration Number (A-Number), if you have one. If you’ve been assigned multiple A-Numbers, include all of them. Leave this field blank if you don’t have one.

5–7. Basic Personal Information

Provide your:

• Sex
• City/town and country of birth
• Country of citizenship or nationality

8. USCIS Online Account Number

Enter your USCIS Online Account Number if you have one from a previous online filing. Otherwise, leave this field blank.

9–13. Immigration and Travel Information

Provide details from your most recent entry into the United States, including:

• Passport or travel document number, issuing country, and expiration date
• Nonimmigrant visa number and issue date (if applicable)
• Date and place of your last arrival
• Your most recent admission or parole information
• Form I-94 number, immigration status, authorized stay expiration date (or D/S, if applicable), and current immigration status if it has changed since your last arrival

14. Alien Crewman Questions

Indicate whether you’ve ever been issued an alien crewman visa or entered the United States as a crewman on a vessel or aircraft.

15–17. Address Information

Provide your:

• Current physical address
• Mailing address (if different)
• Address history for the past five years, if required

Include the date you moved to your current address and make sure your mailing address is correct so you can receive USCIS notices.

18. Social Security Information

Indicate whether you have a Social Security Number (SSN). If you do, enter your SSN and specify whether you want USCIS to request or update your Social Security record with the Social Security Administration (SSA), if applicable.

Tip: If a question doesn’t apply, enter “N/A” or follow the current USCIS instructions for leaving the field blank, where applicable. Before moving to the next section, verify that your name, A-Number, passport details, Form I-94 information, and addresses match your official records.

Part 2: Application Type or Filing Category

USCIS uses this section to identify the immigration category under which you’re applying for adjustment of status. Selecting the correct filing category helps USCIS determine your eligibility and process your application accurately.

1. Filing with the Executive Office for Immigration Review (EOIR)

Indicate whether you’re filing Form I-485 with the Executive Office for Immigration Review (EOIR) because you’re in removal, exclusion, rescission, or deportation proceedings. Otherwise, select No.

2. Underlying Petition Information

If applicable, enter the receipt number and priority date from your approved or pending immigrant petition (such as Form I-130, Form I-140, or Form I-360). Leave these fields blank if they don’t apply to your case.

3. Principal Applicant Information (Derivative Applicants Only)

If you’re applying as a derivative beneficiary (such as the spouse or child of the principal applicant), provide the principal applicant’s full name, date of birth, and Alien Registration Number (A-Number).

4. Filing Status

Select whether you’re the Principal Applicant or a Derivative Applicant. Choose only one option.

5. Eligibility Category

Select the immigration category that matches the basis of your adjustment of status application, such as:

• Family-based immigration
• Employment-based immigration
• Special immigrant programs
• Refugee or asylee status
• Victims of crime or human trafficking
• Diversity Visa or other special eligibility categories

If your category requires additional information (such as a priority date, refugee admission date, or asylum grant date), provide those details in the appropriate fields.

Important: Select only one eligibility category. If you’re applying as a derivative beneficiary, choose the same category as the principal applicant.

ImmigrationDirect Tip: Not sure which eligibility category applies to you? ImmigrationDirect’s guided preparation helps eligible applicants identify the correct filing category before completing Form I-485.

Part 3: Affidavit of Support Exemption Request

USCIS uses this section to determine whether you’re exempt from submitting Form I-864, Affidavit of Support, based on your immigration category or eligibility.

Select Your Exemption (If Applicable)

Choose the exemption that applies to your situation and provide any required supporting evidence. Common exemptions include:

• 40 qualifying quarters of work under the Social Security Act (provide supporting SSA records).
• Certain children under 18 who will automatically become U.S. citizens upon admission.
• Widows or widowers of U.S. citizens applying under an approved Form I-360.
• VAWA self-petitioners with an approved or pending Form I-360.

If none of these exemptions apply, you’ll generally need to submit Form I-864, Affidavit of Support, with your Form I-485 application.

Important: Most family-based applicants must submit Form I-864 unless they qualify for an exemption. Review the eligibility requirements carefully before selecting an exemption.

ImmigrationDirect Tip: If you’re unsure whether you qualify for an Affidavit of Support exemption, ImmigrationDirect’s guided preparation helps determine whether Form I-864 is required based on your immigration category.

Part 4: Additional Information About You

USCIS collects additional personal and immigration information to verify your identity, immigration history, and eligibility for adjustment of status.

1. Previous Immigration Applications

Indicate whether you’ve previously:

• Applied for an immigrant visa at a U.S. embassy or consulate outside the United States.
• Applied for adjustment of status or lawful permanent residence while in the United States.
• Held lawful permanent resident status that was later rescinded or revoked.

If you answer Yes, provide the requested details, including the location, date, and outcome of the application or status.

2. Employment and Education History

Provide your employment and education history for the past five years, beginning with the most recent.

For each employer or school, include:

• Name and address
• Occupation, course of study, or employment status (such as unemployed or retired)
• Dates of employment or attendance (MM/DD/YYYY)

If you need additional space, continue your response in Part 14: Additional Information.

Tip: Ensure there are no unexplained gaps in your employment or education history. If you were unemployed, retired, or outside the United States during any period, provide the requested information as instructed.

Part 5: Your Parents Details

USCIS requests your parents’ information to verify your identity, family relationships, and eligibility when required for your immigration category.

Parent Information

Provide the following details for both of your biological or legally adoptive parents:

• Current legal name and name at birth (if different)
• Date of birth (MM/DD/YYYY), or “Unknown” if not known
• City/town and country of birth
• Sex
• Current city, town, and country of residence (if living)

If a parent is deceased, indicate this where requested.

Important: Enter information only for your biological or legally adoptive parents. Do not include step-parents or legal guardians unless specifically instructed.

Part 6: Your Marital History

USCIS reviews your marital history to verify your current and previous marriages and determine your eligibility for lawful permanent residence.

1. Current Marital Status

Select your current marital status (such as single, married, divorced, widowed, legally separated, or marriage annulled). If you’re married, indicate whether your spouse is a member of the U.S. Armed Forces or U.S. Coast Guard.

2. Current Marriage Information

If you’re currently married or legally separated, provide your spouse’s:

• Full legal name
• Date and country of birth
• Alien Registration Number (A-Number), if applicable
• Current address
• Date and place of marriage
• Whether your spouse is applying with you

3. Previous Marriages

List all prior marriages, including marriages outside the United States. For each prior spouse, provide:

• Full name
• Date and country of birth
• Date and place of marriage
• Date, place, and reason the marriage ended (such as divorce, annulment, or death)

Use Part 14: Additional Information if you need extra space.

Important: Provide supporting documents for any prior marriages that ended, such as divorce decrees, annulment orders, or death certificates. Make sure all marital history is complete and accurate to avoid delays in processing.

Part 7: Your Children Details

USCIS collects information about your children to establish family relationships and confirm details that may affect your immigration application.

1. Number of Children

Enter the total number of your living children worldwide, including biological children, adopted children, and stepchildren, regardless of their age, marital status, or where they live.

2. Child Information

For each child, provide:

• Full legal name
• Current legal name (if different)
• Alien Registration Number (A-Number), if applicable
• Date and country of birth
• Whether the child is applying for adjustment of status on a separate Form I-485

If you have more children than the form allows, continue the information in Part 14: Additional Information.

Important: Include all living children, even if they aren’t applying with you or don’t live in the United States. Omitting a child or providing inconsistent information may delay the processing of your application.

Part 8: Biographic Information

USCIS uses your biographic information for identity verification, background checks, and to maintain accurate immigration records.

Provide Your Biographic Details

Complete the following fields as they appear on the form:

• Ethnicity: Select the option that best describes you.
• Race: Select one or more applicable race categories.
• Height: Enter your height in feet and inches.
• Weight: Enter your weight in pounds.
• Eye Color: Choose the option that most closely matches your eye color.
• Hair Color: Select the option that best describes your current hair color.

Tip: Answer each question accurately using the options provided on the form. This information helps USCIS verify your identity and complete required background checks.

Part 9: General Eligibility and Inadmissibility Grounds

USCIS uses your answers to determine whether you meet the legal requirements for adjustment of status and whether any grounds of inadmissibility apply.

Answer the Eligibility Questions

Carefully answer each question about your background and immigration history. Topics include:

• Organization Membership: Disclose any membership or involvement in organizations, associations, political parties, or similar groups in the U.S. or abroad.
• Criminal History: Report any arrests, charges, convictions, or diversion programs, even if records were later sealed or expunged.
• Immigration Violations: Indicate whether you’ve worked without authorization, overstayed a visa, violated your immigration status, or been involved in removal or deportation proceedings.
• Security-Related Questions: Answer questions about military service, terrorism, espionage, or other national security concerns.
• Public Charge Information: Complete the required financial information or indicate if you’re exempt from the public charge ground of inadmissibility.
• Other Eligibility Questions: Respond to questions about issues such as false claims to U.S. citizenship, trafficking, money laundering, or other grounds that may affect your eligibility.

If you answer “Yes” to any question, provide a complete explanation and any required supporting documentation in Part 14: Additional Information.

Important: Answer every question truthfully and completely. Omitting information or providing inaccurate answers may delay your application or affect your eligibility for lawful permanent residence.

Part 10: Applicant’s Details

USCIS requires your declaration to confirm that you have reviewed the application, understand its contents, and certify that the information provided is true and complete.

Complete the Applicant’s Declaration

• Read the applicant’s declaration carefully before signing.
• Indicate whether you completed the application yourself or used an interpreter.
• Provide your daytime telephone number, mobile number (if any), and email address (optional).
• Sign and date the application in ink. Typed or stamped signatures are not accepted.
• If you’re under 14 years old, a parent or legal guardian may sign on your behalf.

Important: Do not sign Form I-485 until you’ve reviewed the entire application and confirmed that all information is accurate.

Part 11: Interpreter’s Details

If an interpreter assisted you, USCIS uses this information to document who interpreted the application and certify that the information was accurately translated.

Interpreter Information

If you used an interpreter, they must provide:

• Full name and mailing address
• Telephone number and email address (if applicable)
• Language used during interpretation
• Signature and date

The interpreter must certify that they accurately translated the questions, instructions, and your responses.

Part 12: Form Preparer Details

If someone prepared your application, USCIS uses this section to identify the preparer and document their role in completing the form.

Preparer Information

If your application was prepared by someone else, such as an attorney, accredited representative, family member, or friend, they must provide:

• Full name and mailing address
• Telephone number and email address (if applicable)
• Signature and date

The preparer must certify that they completed the application at your request. Typed or stamped signatures aren’t accepted.

Part 13: Signature at Interview

USCIS completes this section during your interview, if required, to confirm your statements and record any updates to your application.

Important: Do not complete this section. It is reserved for completion by a USCIS officer during your interview.

For tips on what happens during your interview and how to succeed, visit our I-485 Interview Guide.

Part 14: Additional Information

Use this section to provide information that didn’t fit elsewhere on the form or to explain answers requiring additional details.

Additional Information

If you need more space:

• Continue your response in Part 14 or on a separate sheet.
• Include your full name and Alien Registration Number (A-Number) on each additional page.
• Clearly reference the corresponding Part Number and Item Number for each response.

Tip: Provide complete and accurate information so USCIS can easily match your additional responses to the appropriate section of your application.

Common Form I-485 Mistakes to Avoid

Many Form I-485 delays and Requests for Evidence (RFEs) happen because of avoidable filing mistakes. Before submitting your application, review these common issues to help reduce processing delays and improve the completeness of your application.

ImmigrationDirect Tip: Reviewing your application before filing can help reduce common mistakes that often result in Requests for Evidence (RFEs), rejected applications, or processing delays.

Form I-485 Filing Checklist

Before mailing your Form I-485, use this checklist to confirm that your application package is complete. For a more detailed document checklist, see our dedicated Form I-485 Filing Checklist guide.

Before You Submit

• Completed the latest edition of Form I-485.
• Signed and dated the application.
• Included the correct USCIS filing fee or fee waiver request (if applicable).
• Attached passport-style photos (if required).
• Included proof of identity, such as your passport, birth certificate, and Form I-94.
• Attached your approved immigrant petition or other eligibility documents.
• Included Form I-864, if required.
• Included Form I-693, if required.
• Attached any additional forms you’re filing together (such as Form I-765 or Form I-131).
• Included any required supporting evidence for your immigration category.
• Made a copy of your complete application package for your records.
• Confirmed the correct USCIS mailing address.

After You Submit

• Save your USCIS receipt notice (Form I-797C).
• Track your case status online using your receipt number.
• Attend your biometrics appointment.
• Respond promptly to any Request for Evidence (RFE).
• Prepare for your USCIS interview if one is scheduled.
• Notify USCIS if your mailing address changes.
• Wait for USCIS to issue its final decision and, if approved, your Green Card.

Next Step: Learn what happens after filing, expected wait times, and the stages of the adjustment of status process in our Form I-485 Processing Time Guide.

FAQs on Form I-485 Instructions

Conclusion: Your Green Card Dream Is Within Reach

Completing Form I-485 is one of the most important steps toward becoming a lawful permanent resident of the United States. While the application may seem detailed, understanding each section, preparing the required supporting documents, and following the latest USCIS instructions can help you submit a more complete and accurate application.

Before filing, take time to review your responses, confirm you’ve included all required evidence, and make sure you’ve signed the form. A well-prepared application can help reduce unnecessary delays, Requests for Evidence (RFEs), and other avoidable filing issues.

If you’d like additional support, ImmigrationDirect’s guided preparation service walks eligible applicants through the Form I-485 process step by step. From organizing your information to preparing a complete application package, our guided workflow helps you file with greater confidence while staying aligned with current USCIS requirements.

Ready to apply? Start preparing your Form I-485 today and take the next step toward obtaining your Green Card.