Who Should Care: Interfiling at the I-485 Adjustment of Status stage is particularly relevant for employment-based applicants, including L-1 intracompany transferees pursuing EB-1C green cards, EB-5 investors adjusting status, and H-1B holders transitioning to permanent residency. From our experience, clients often face uncertainty about when and how to submit updated or replacement documents to USCIS after the initial filing.

What is Interfiling? Interfiling refers to the process of submitting new evidence or switching petition files (such as substituting an approved I-140 petition) while the I-485 adjustment is pending. USCIS does not have a formal policy explicitly authorizing interfiling, but it is a de facto practice to update or correct case files. According to 8 CFR § 245.2(a)(2)(ii), USCIS has discretion to consider new evidence during adjustment, but applicants must ensure submissions are timely and clearly linked to their pending I-485.

From our practical perspective, interfiling is most effective when:

  1. 1An applicant has an approved I-140 petition with better priority date or classification and wants USCIS to consider it for the pending I-485.
  2. 2There is a need to replace or supplement evidence due to an RFE or change in circumstances.

However, indiscriminate or untimely interfiling can cause confusion or delays. For example, last month we assisted a fintech company executive whose EB-1C I-485 was pending, and after interfiling a newer I-140 approval notice without proper cover letter or case linkage, USCIS issued an RFE requesting clarification, delaying approval by 3 months.

Action Steps:

  1. 1Confirm your I-485 receipt number and priority date via USCIS online case status portal.
  2. 2When submitting interfiling materials, always include a cover letter referencing the I-485 receipt number, specify the purpose (e.g., new I-140 petition approval), and attach copies of relevant documents.
  3. 3Avoid sending unsolicited or unrelated documents. If you have multiple approved I-140s, choose the petition with the earliest priority date and strongest evidentiary support.
  4. 4If responding to an RFE, interfiling additional evidence is appropriate; otherwise, consider whether USCIS allows concurrent I-140 and I-485 filings or if a new I-485 is warranted.

Legal Reference: Our approach aligns with USCIS Policy Manual Volume 7, Part B, Chapter 4, which discusses evidence submission during adjustment. The regulation 8 CFR § 245.2(a)(2)(ii) also supports the agency's discretion to consider new evidence when adjudicating I-485 applications.

What This Means for You: For L-1 executives pursuing EB-1C or EB-5 investors adjusting status, strategic interfiling can secure better priority dates and improve approval chances. We recommend preparing interfiling materials carefully and consulting experienced counsel to draft precise cover letters and organize evidence. This proactive approach helps avoid unnecessary RFEs and processing delays.

In summary, interfiling at the I-485 stage is a valuable tool but requires careful execution. Based on our practice, well-prepared interfiling requests have helped many clients advance their green card applications smoothly. If you consider interfiling, start by verifying your case details and gathering all relevant approvals. Then submit clearly labeled and well-documented materials to USCIS, ensuring linkage to your pending adjustment case.