In previous articles, I-140 and I-485 were presented as two sequential stages — because legally that is correct: one proves eligibility for permanent residence, the other changes personal status. But procedurally, immigration law allows a special structure: filing both on the same day, called concurrent filing — and the key condition to do this is visa availability (Current status) for your category and nationality, which Vietnamese applicants in the EB-1 category currently have.
For most Vietnamese families on this path, concurrent filing is the default option on the table — but default does not mean it is automatically right for every case: concurrent filing has its own benefit-risk structure that must be understood clearly before signing, especially in scenarios where I-140 encounters problems mid-process.
This article explains the mechanism, analyzes both sides of concurrent versus sequential filing, and provides a decision framework based on business maturity.
Mechanism: Why You Can File the Second Petition Before the First One Is Approved
The general rule for employment-based green cards: I-485 can only be filed when a visa number is available for your category and nationality according to the monthly visa bulletin. When your category is Current — visa numbers are immediately available — immigration law allows you to file I-485 based on a pending I-140 instead of waiting for it to be approved: both petitions run in parallel in the system, and I-485 will be decided after I-140 receives a decision.
This is where Vietnamese applicants shine: applicants from India or China in many categories must wait for visa numbers for years after I-140 approval before they can file I-485 — but Vietnamese families in EB-1 step directly into the concurrent structure from day one, if they choose to.
Benefit 1 — EAD/AP Clock Starts Running from Day of Filing
The EAD (work permit) and AP (advance parole) package is tied to I-485 — sequential filing means this entire package must wait for I-140 approval before it starts; concurrent filing means the clock runs from day one. The practical difference: the entire family can obtain EAD/AP several months earlier.
Specific value for each family member: spouse escapes the restrictions of L-2 dependent status and gains an unrestricted work permit; children over 18 can work legally; the entire family has flexible options to return to Vietnam via AP. For families with business plans for the spouse, this several-month difference has real economic value.
Benefit 2 — Shorter Overall Timeline and a Layer of Status Insurance
Concurrent filing eliminates the gap between two stages: there is no period where I-140 is approved and the family then starts gathering I-485 documents, medical exams, and waiting in a new queue from the beginning. The total time from filing date to green card approval is typically significantly shorter than sequential filing.
A second layer of value that is rarely discussed: a pending I-485 itself is a status of authorized stay in the United States — for families whose L-1A seven-year clock is running down, early concurrent filing creates an additional status buffer independent of visa status, reducing pressure during renewal periods.
Risk Side: When I-140 Has Problems, the Entire Train Stops
The concurrent structure means the fate of I-485 for the entire family is tied to I-140: if I-140 is denied, all I-485 petitions based on it are also denied — with cascading consequences: EAD/AP issued under I-485 loses validity, and if the family has already abandoned L-1 status to live entirely on EAD/AP, this stoppage is much more severe than if they maintained L-1 in parallel.
Cost is also a factor: I-485 fees, medical exams, and biometrics for the entire family will not be refunded if the I-140 foundation fails. In other words: concurrent filing is betting on the basis that I-140 will be approved — and the reasonableness of that bet depends entirely on the maturity of the business case.
Decision Framework: Concurrent or Sequential Based on Business Maturity
- Mature case (business clearly exceeds standards: 1.5-2 years of substantial doing business, organization of 6-10 people with clear hierarchy, numbers align): concurrent filing is nearly an obvious choice — enjoy full benefits with low underlying risk.
- Borderline case (just over 1 year, organization still growing): consider filing I-140 first with premium processing for 45-day decision — know the result quickly, then file I-485 for the family; trade a few months of delay for certainty.
- Early-stage case (not yet mature): the right answer is not about filing method but about timing — delaying the filing date to let the business mature longer beats any document assembly technique.
And one principle throughout: maintain valid L-1 status in parallel in every scenario possible — the cheapest armor for the entire structure.
Common Side Question: Portability and Job Changes Mid-Process
One feature of immigration law worth knowing when I-485 is pending for a long time: after I-485 has been pending for 180 days with I-140 approved, the principal applicant has the right to change to a new job in the same occupational group (portability) without sinking the case. It sounds attractive, but for EB-1C families, the practical value is low and structural risk is high: this entire category stands on the principal's managerial role at the sponsoring company — leaving the company means leaving the very story that was proven.
Practical conclusion: treat portability as a safety valve for emergencies, not a strategic option. In normal scenarios, the principal applicant stays with their own business until the green card arrives — which is natural anyway because that business is a family asset, not an employment position.
Technical Coordination When Filing Concurrently: Details That Must Align
Concurrent filing means all documents for both petitions must be ready at the same time: the business evidence package for I-140 and the personal file plus medical exam for I-485 for each family member — a large volume of preparation concentrated at one point, requiring you to start gathering documents in parallel 2-3 months before the intended filing date.
You also need to check the visa bulletin at the time of filing: Current is a monthly status, not a permanent commitment — your attorney will verify the current visa bulletin before filing. For the EB-1 category of Vietnamese applicants, this is currently a quick confirmation procedure, but it reminds a larger principle of the entire process: an open door is a reason to proceed with discipline, not to rush recklessly.
Note: This article is for informational reference only, not legal or immigration advice. Visa-L1.com is a business consulting and operations firm, not a law firm; all L-1A and EB-1C legal documents are prepared and filed directly by licensed immigration attorneys in the United States. Government fees and USCIS policies may change and should be verified at the time of filing.
Frequently Asked Questions
What is concurrent filing and who can use it?
It is filing I-140 and I-485 on the same day instead of waiting for I-140 approval — the key condition: visa availability (Current status) for your category and nationality at the time of filing. Vietnamese applicants in the EB-1 category are currently Current and therefore eligible to use this structure immediately.
What is the biggest benefit of concurrent filing?
Two things: the EAD/AP clock for the entire family runs from the filing date (obtaining work permits and advance parole several months earlier), and the total timeline to green card is shorter by eliminating the gap between two stages. Plus an additional layer: a pending I-485 itself is a status of authorized stay.
If I-140 is denied, what happens to the I-485 already filed?
The I-485 based on that I-140 will be denied as well, EAD/AP issued under it loses validity, and fees paid will not be refunded — this is the structural risk of concurrent filing. Risk management: only file concurrently when the business case is mature, and maintain valid L-1 status in parallel as armor in every scenario.
My case just reached 1 year of doing business — should I file concurrently?
In this zone, consider a middle option: file I-140 first with premium processing (decision in 45 days), approve it, then file I-485 for the family — trade a few months of delay for certainty and avoid putting the entire family's I-485 fees on an unproven foundation. Or better yet: delay the filing date to let the business mature another one or two quarters.
