I-485 Concurrent Filing, Interfiling & Category Transfer

Concurrent filing of Form I-485 lets you submit your green card application at the same time as the immigrant petition that supports it, instead of waiting for that petition to be approved first. Interfiling, sometimes called a transfer of underlying basis or category transfer, is the separate tool you use after the fact: it swaps the petition backing your already-pending I-485 for a different one when your situation changes. Both can save years, and both have rules that punish mistakes harshly.

Who Can File Concurrently

The regulation at 8 CFR 245.2(a)(2) allows you to file Form I-485 alongside the immigrant petition only when approval of that petition would make a visa immediately available. In practice, USCIS opens concurrent filing to:

Immediate relatives of U.S. citizens (spouses, unmarried children under 21, and parents), for whom visa numbers are always available.
Family preference relatives of citizens and permanent residents, but only when a visa number is currently available for their category and country.
Employment-based applicants in EB-1, EB-2, and EB-3 with an immediately available visa number.
EB-5 immigrant investors, under a separate statutory provision at INA 245(n).
Special immigrant juveniles when an EB-4 visa number is available.
VAWA self-petitioners: battered spouses or children of U.S. citizens always, and of permanent residents when a visa number is available.
Certain military members and international organization employees.

For preference categories, concurrent filing depends entirely on whether your priority date is current the day you mail the package. If it is not, USCIS rejects the I-485 at intake and returns the fees. That makes the monthly Visa Bulletin the first document to check.

Timing Your Filing With the Visa Bulletin

The Department of State publishes a Visa Bulletin every month with two charts: Dates for Filing and Final Action Dates. Your priority date must fall before the cutoff on whichever chart USCIS designates for that month.²

USCIS picks the chart based on overall visa supply. When more visas are available in a fiscal year than known applicants, USCIS announces you may use the more generous Dates for Filing chart. Otherwise, you use Final Action Dates. One exception: if your category is “current” on the Final Action Dates chart, or the Final Action Date is actually later than the Dates for Filing date, you can file using Final Action Dates regardless of what USCIS announced.³

If your priority date regresses after you file, meaning the cutoff moves backward past your date, your I-485 stays pending. USCIS cannot approve it until a visa number opens again, but you can still renew employment authorization and travel documents during the wait.⁴

What Goes in a Concurrent Filing Package

A concurrent filing bundles the immigrant petition with the adjustment application and several supporting forms:

The immigrant petition itself: Form I-140 for employment-based cases, Form I-130 for family-based cases.⁵
Form I-485, the request to adjust status.
Form I-765 for employment authorization based on the pending I-485.⁶
Form I-131 for advance parole, so you can travel internationally without abandoning the application.
Form I-485 Supplement J for employment-based filings, unless you are filing the I-485 concurrently with the I-140 or while the I-140 is still pending.⁷
Form I-693, the sealed medical examination report from a USCIS-designated civil surgeon.

You also need identity and biographical documents: birth certificates, passport copies, evidence of lawful entry, and two passport-style photos. Employment-based applicants add the labor certification and any prior approval notices. Family-based applicants prove the qualifying relationship. Where required, the petitioner or sponsor submits Form I-864, Affidavit of Support, because USCIS evaluates whether you are likely to become a public charge based on the totality of your circumstances.⁸

Government Fees

The I-485 fee is $1,440 for applicants aged 14 and older, and $950 for children under 14 filing concurrently with a parent. Employment authorization through Form I-765 costs an extra $260 for applicants who filed their I-485 with a fee after April 1, 2024. For I-485s filed between July 30, 2007 and April 1, 2024, the initial I-765 and I-131 were included in the I-485 fee.⁹

A single adult filing after April 1, 2024 should budget roughly $1,440 for the I-485, $260 for the I-765, and $630 for the I-131 in government fees alone, on top of the underlying petition fee and medical exam.

After You File

Once USCIS accepts the package, you get Form I-797 receipt notices for each form, usually within a few weeks, each with its own receipt number for online tracking.¹⁰ A biometrics appointment at a local Application Support Center follows. Missing that appointment without rescheduling can get your application treated as abandoned.

Employment authorization for I-485 applicants falls under category (c)(9). A significant change took effect in late 2025: automatic extensions of expiring EADs based on a timely filed renewal are no longer available for renewals filed on or after October 30, 2025. Renewals filed before that date may still receive an automatic extension of up to 540 days. Renewals filed after the cutoff get no automatic extension, so a gap in work authorization is possible if USCIS takes longer than expected.¹¹

Medical Exam Validity

Form I-693 covers a physical exam, mental health screening, and required vaccinations. The vaccine list includes mumps, measles, rubella, polio, tetanus, diphtheria, pertussis, hepatitis B, varicella, influenza, and others based on CDC recommendations. COVID-19 vaccination is no longer required as of March 2025.¹²

One rule matters for anyone filing now: an I-693 signed by a civil surgeon on or after November 1, 2023 is valid only while the I-485 it was submitted with remains pending. If your application is denied or withdrawn, that medical exam is worthless, and a future I-485 requires a new exam. This is a change from prior rules that gave the I-693 a fixed validity window regardless of the application’s fate.¹³

Changing Jobs With a Pending I-485: AC21 Portability

One of the biggest reasons a pending I-485 is valuable is that it lets you change employers without losing your place in line. Under INA 204(j), often called AC21 portability, you can switch jobs once your I-485 has been pending at least 180 calendar days, if the new position is in the same or similar occupational classification as the job listed on your original I-140.¹⁴

The 180-day clock starts the day USCIS receives your properly filed I-485 and runs through the day they receive your portability request. Port before 180 days and the approved I-140 does not remain valid for the new job.

To port, file Form I-485 Supplement J identifying the new employer and position. The new job can be with a different company or even self-employment. USCIS looks at the totality of circumstances to decide whether the classifications are the same or similar: duties, required skills and education, SOC codes from the Department of Labor, and wages. A matching SOC code alone is not enough, and normal salary differences from geography, promotions, or industry changes are accounted for.¹⁵

Most portability trouble starts with the assumption that any job in the same broad field qualifies. If your I-140 was approved for a software engineer role and you port to product management, the duties and required skills may differ enough that USCIS denies the port. A lateral move into substantially similar day-to-day work is the safer bet.

What Interfiling Is and When to Use It

Interfiling swaps the immigrant petition supporting your pending I-485 for a different one. Common reasons to use it: your employer files a new I-140 in a faster category, you marry a U.S. citizen and become eligible for a family-based petition, or your original petition is at risk because your employer is going out of business.

USCIS requires four things before granting a transfer:¹⁶

A continuously pending I-485. Any withdrawal, denial, or abandonment breaks the chain and kills the transfer option.
Continuous eligibility to adjust status from the original filing date through the date USCIS receives the transfer request. A gap at any point disqualifies you.
A pending or approved petition in the new category, with all the evidence that category would require on a fresh filing.
A current priority date under the Final Action Dates chart for the new category when you request the transfer.

The replacement petition must be properly filed and designated as the new basis before the original petition is withdrawn, denied, or revoked. If the new category ordinarily requires an approved petition before an I-485 can be filed (which is the case for categories not eligible for concurrent filing), the replacement petition must already be approved before you request the transfer.

How to Request a Transfer of Underlying Basis

The request must be made in writing. When concurrent filing is available for the new category, USCIS recommends submitting the new petition with its filing fee, a signed cover letter asking that the pending I-485 be transferred to the new petition, a copy of the I-485 receipt notice, and a brightly colored cover sheet reading “REQUEST FOR TRANSFER OF PENDING FORM I-485 (CASE #) TO ENCLOSED PETITION.” The cover sheet helps the mailroom link the documents.¹⁶

For employment-based transfers, add Form I-485 Supplement J confirming a valid job offer for the new position.⁷

USCIS does not issue a separate receipt notice confirming the transfer request was received or processed. You will not get a clear acknowledgment until USCIS sends a Request for Evidence or approves the green card under the new category. The policy manual advises submitting the transfer request well ahead of when you expect the I-485 to be adjudicated so USCIS has time to match the new petition to the pending application. If a request is made verbally during an interview, the officer must have you sign and date a written statement for the file.

Risks Before You Transfer

Category transfers are discretionary. USCIS can deny even when every technical requirement is met, and several risks are worth thinking through before you request one.

Once a transfer is granted, the original petition no longer supports your I-485 and you cannot go back. If you transfer from an EB-3 petition to an EB-2 petition and EB-2 later retrogresses, you wait under EB-2 even if EB-3 dates move forward. The one relief: transfers among EB-1, EB-2, and EB-3 may allow a subsequent transfer to a third basis.¹⁶

If the transfer is denied, your original I-485 stays pending on the original petition, provided that petition has not been revoked and you still meet eligibility. A denied transfer does not automatically doom your case, but the original petition has to still be alive. If it has already been revoked before you make a proper transfer request, the continuing eligibility requirement fails and the transfer is denied. Timing is everything: the replacement petition needs to be in place before the original disappears.

A transfer cannot be granted after USCIS makes a final decision on your I-485, whether approval, denial, or withdrawal. Even a later reopening or reconsideration does not reopen the transfer window.

If your priority date in the new category retrogresses after the transfer is granted, USCIS holds the case in abeyance until a visa number becomes available. The I-485 is not denied, but it sits in queue. Cases not yet interviewed stay at the service center; cases already interviewed move to the National Benefits Center.⁴

CSPA Recalculation for Children Nearing 21

Families with children close to age 21 need to be careful. When USCIS grants a transfer, the Child Status Protection Act age is recalculated using the new petition’s processing time. The formula subtracts the days the new petition was pending from the child’s age on the date a visa became available. If the new petition was processed faster than the original, the child loses the benefit of a longer subtraction and can age out, becoming ineligible as a derivative beneficiary.¹⁷

Section 245(k) and Continuous Eligibility

Keeping lawful status through the entire adjustment process is hard, especially for workers whose H-1B or L-1 status lapses while they wait. INA 245(k) is the safety net for employment-based applicants in EB-1, EB-2, EB-3, and EB-5. Under it, you remain eligible to adjust status as long as your total time out of status, in unauthorized employment, or in violation of visa terms does not exceed 180 days since your most recent lawful admission.¹⁸

USCIS counts the 180 days by adding days on which any type of violation existed since your last lawful entry. A day out of status while working without authorization counts as one day, not two. The cap is on the combined total.¹⁹

This matters directly for interfiling. USCIS requires continuous eligibility to adjust from the original filing date through the transfer request. Without 245(k), even a short lapse in nonimmigrant status could destroy your ability to switch categories or get the I-485 approved. If you have any status gaps, count your violation days carefully before touching a pending application.

1
U.S. Citizenship and Immigration Services. Concurrent Filing of Form I-485
2
U.S. Department of State. The Visa Bulletin
3
U.S. Citizenship and Immigration Services. Adjustment of Status Filing Charts from the Visa Bulletin
4
U.S. Citizenship and Immigration Services. Visa Retrogression
5
U.S. Department of State. The Immigrant Visa Process – Step 1: Submit a Petition
6
U.S. Citizenship and Immigration Services. Optional Checklist for Form I-765 (c)(9) Filings
7
U.S. Citizenship and Immigration Services. Form I-485 Supplement J, Confirmation of Valid Job Offer or Request for Job Portability Under INA Section 204(j)
8
U.S. Citizenship and Immigration Services. Chapter 9 – Adjudicating Public Charge Inadmissibility
9
eCFR. 8 CFR Part 106 – USCIS Fee Schedule
10
U.S. Citizenship and Immigration Services. Form I-797 Types and Functions
11
U.S. Citizenship and Immigration Services. Automatic Extensions Based on a Timely Filed Application to Renew Employment Authorization
12
U.S. Citizenship and Immigration Services. Volume 8 – Part B – Chapter 9 – Vaccination Requirement
13
U.S. Citizenship and Immigration Services. USCIS Changes Validity Period for Any Form I-693 Signed on or after Nov. 1, 2023
14
U.S. Citizenship and Immigration Services. Job Portability after Adjustment Filing and Other AC21 Provisions
15
U.S. Citizenship and Immigration Services. How USCIS Determines Same or Similar Occupational Classifications for Job Portability Under AC21
16
U.S. Citizenship and Immigration Services. USCIS Policy Manual Volume 7 – Part A – Chapter 8
17
U.S. Citizenship and Immigration Services. Child Status Protection Act (CSPA)
18
Office of the Law Revision Counsel. 8 U.S.C. 1255 – Adjustment of Status of Nonimmigrant to That of Person Admitted for Permanent Residence
19
U.S. Citizenship and Immigration Services. Chapter 8 – Inapplicability of Bars to Adjustment