The EB-5 Grandfather Clause: Key Legal Protection for Investors Who File by September 30, 2026
January 26, 2026 · EB-5 · 12 min read
In a U.S. immigration policy environment that keeps shifting under political and budgetary pressure, grandfathering, often called the EB-5 grandfather clause, is a mechanism that protects the core interests of EB-5 investors. Understanding how grandfathering works, and acting on it correctly, not only helps reduce legal risk but also gives your whole family long-term peace of mind.
Grandfathering: key legal protection for EB-5 investors who file by September 30, 2026
What is EB-5 grandfathering? Clearing up common misconceptions
In the EB-5 program, grandfathering means an investor’s right to have their petition continue to be adjudicated under the law in effect at the time of filing, even if the EB-5 program is later changed, interrupted, or amended.
Specifically:
- When an EB-5 petition (Form I-526E) is properly filed on or before September 30, 2026,
- that petition continues to be adjudicated through to a final decision.
It is not affected by:
- The expiration of the EB-5 Regional Center Program;
- Amendments to EB-5 law;
- Or changes in immigration policy after the filing date.
Grandfathering is not a promise made by a consulting firm; it is a protection written into U.S. federal law.
Where does grandfathering come from, and where is it set out in EB-5 law?
The grandfathering mechanism is expressly set out in the EB-5 Reform and Integrity Act of 2022 (RIA), the law that comprehensively overhauled the EB-5 program.
The RIA was passed by the U.S. Congress and became law on March 15, 2022, with the aims of:
- Strengthening transparency and oversight of the EB-5 program;
- Protecting the lawful interests of investors;
- Preventing a repeat of the program disruptions seen in the past.
In the RIA, Congress deliberately set a grandfathering cutoff date: all EB-5 petitions filed on or before September 30, 2026 are eligible for grandfathering protection.
This date is written directly into the statute; it does not depend on interpretation or internal policy.
Legal effect and the specific rights protected
Legal effect:
- Grandfathering takes effect directly under federal law;
It applies petition by petition, regardless of:
- Whether or not the EB-5 project is still moving forward;
- Whether or not the EB-5 Regional Center Program is reauthorized.
Rights protected: for investors who file on time, grandfathering means that:
- The petition continues to be adjudicated under the legal framework in effect at the time of filing;
- The investor is not required to refile because the law changed;
- The petition is not invalidated if the EB-5 program is disrupted in the future.
Adjudicating these petitions and giving effect to these rights falls to U.S. Citizenship and Immigration Services (USCIS), the federal agency responsible for administering and adjudicating U.S. immigration petitions.
Who created grandfathering, who adjudicates it, and how robust is it?
- Created by: the U.S. Congress (through the RIA).
- Implemented and adjudicated by: USCIS.
How robust it is:
- Significantly stronger than any protection available to EB-5 investors before 2022;
- Designed to remain in effect even if the EB-5 Regional Center Program changes or is interrupted.
For this reason, grandfathering is regarded as the most important legal safeguard for EB-5 investors today.
Could the grandfathering date be extended? What you need to know
At the time of writing (January 2026):
- Within the EB-5 community, there are ongoing discussions and policy advocacy efforts to extend the grandfathering date so that it aligns with the EB-5 program’s reauthorization timeline;
- However, no new legislation has been enacted to replace or extend the September 30, 2026 date.
Therefore:
- Under current law, the only certain grandfathering date remains September 30, 2026;
- IMM Group advises clients not to base their decisions on expectations that have not yet been written into law.
How long does it take to prepare an EB-5 petition, and why shouldn’t you rush it?
In practice:
Preparing a complete and well-documented EB-5 petition typically takes 2.5–4 months, depending on:
- Your family’s financial structure;
- The source of the investment funds;
- How organized and complete your supporting documents are.
Preparing a petition in any of the following circumstances:
- Under time pressure;
- Without a clear strategy for presenting and explaining your case;
- Or in a race against the clock.
Any of these can increase legal risk and prolong adjudication. EB-5 is a major decision that deserves careful, structured preparation and a clear roadmap, not a last-minute rush to meet a deadline.
Recommendations from IMM Group
If you:
- Have determined that EB-5 is the right path for your family;
- And see the United States as a destination worth considering for your children’s future and long-term development,
The most prudent and reliable approach is to:
- Start your petition early;
- Prepare with a clear strategy and plan;
- File by September 30, 2026, and lock in your grandfathering protection under current law.
IMM Group is committed to providing transparent, legally accurate information without creating unfounded expectations, so that we can support your family in making a sound, well-informed, and sustainable decision for the future.
IMM Group: a pioneering, long-term partner for EB-5 investors
The global investment migration landscape is constantly shifting and increasingly complex. Investors need an advisory partner who not only helps them prepare a sound application but also gives their family peace of mind about the future. For the U.S. EB-5 Immigrant Investor Program and all of our global investment migration solutions, IMM Group acts as a strategic advisory partner, supporting you with experience and integrity.
As a pioneering, long-established firm with more than 21 years of hands-on experience in Vietnam, IMM Group is not a sales agent and does more than advise: we design global investment migration solutions built on:
- Rigorous due diligence and risk management: Having successfully handled hundreds of applications, including complex cases, we conduct multi-layered project due diligence and protect investors’ interests rigorously, including during periods of market stress.
- In-depth professional advice and full transparency: Every IMM Group consultant and case officer holds an international investment migration advisory certification issued by the Investment Migration Council (IMC). Our team provides a comprehensive analysis of benefits and risks so you can make decisions based on complete and accurate information. We put our clients’ long-term interests first.
- Integrity and commitment at every stage: Guided by our philosophy, “Serving with Authentic Values,” IMM Group commits to supporting you from the first step until you are settled. Integrity is our foundation, reflected in our readiness to protect client interests and to proactively refund service fees when risks beyond the client’s control arise (as set out in the contract).
- Receiving and giving back: Since 2025, IMM Group has operated as a nonprofit enterprise, committing at least 50% of its annual profits to the Be Better Fund. By choosing IMM Group, you also help hundreds of students facing exceptional hardship gain a chance to change their lives.
If you are considering the U.S. EB-5 Immigrant Investor Program, contact IMM Group or leave your details below. Our experienced advisors will provide detailed guidance and help assess your petition’s likelihood of success. We will keep your personal data confidential and use the information you provide only to advise on your family’s case.
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