EB-5 Mandamus:
Federal Litigation for Delayed EB-5 Petitions

When Agency Delay Requires a Different Approach 

The EB-5 investor visa process moves through three sequential stages: filing the investor petition, obtaining conditional permanent residence, and removing the conditions on residence. An unreasonable delay at any one of these stages can bring everything else to a standstill, putting your immigration status, business decisions, and family plans on hold.

Most EB-5 matters are resolved through careful preparation and agency adjudication. But when USCIS fails to act within a reasonable timeframe and administrative efforts have not moved the case forward, federal court may be the most direct path to a decision.

Colombo & Hurd’s Federal Immigration Litigation Practice represents EB-5 investors in federal mandamus actions at every stage of the process. Our practice is led by Sarah Wilson, a former senior official at the U.S. Department of Justice with extensive experience supervising complex immigration litigation and defending federal agencies in federal court.

The Three Stages of the EB-5 Process and Where Delays Occur 

Stage 1: Form I-526 or I-526E (Immigrant Petition by Standalone Investor or Immigrant Petition by Regional Center Investor) 

The I-526 or I-526E are the foundation of every EB-5 case. Through these petitions, the investor establishes that the capital is lawfully sourced, committed to a qualifying commercial enterprise, and expected to create the required number of U.S. jobs. 

For investors already in the United States, a prolonged I-526 or I-526E delay compounds quickly, affecting work authorization, travel, and overall immigration status while the underlying investment is already deployed and waiting for a decision that has not come. 

Stage 2: Form I-485 or Consular Processing (Application to Register Permanent Residence or Adjust Status) 

When a visa number is available, the investor and qualifying family members may pursue lawful permanent residence through adjustment of status in the United States or consular processing abroad. In some cases, investors may be eligible to file Form I-485 while the I-526 or I-526E remains pending. 

Conditional green card status, U.S. work authorization, and the ability to move forward with long-planned family and business transitions all depend on a timely decision.  For investors adjusting status in the U.S., a stalled I-485 can prolong uncertainty over permanent residence and, where associated employment authorization and advance parole applications also remain pending, extend the disruption well beyond the petition itself. 

Stage 3: Form I-829 (Petition by Investor to Remove Conditions on Permanent Residence) 

EB-5 investors initially receive conditional permanent residence, valid for two years. The I-829 is the petition to remove those conditions, demonstrating that the investment was sustained, the capital remained at risk, and the required jobs were created.  

USCIS receipt notices generally extend conditional resident status during the pendency of an I-829, but that extension is not a final decision. A long-pending petition can delay naturalization planning and leave the investor’s long-term status unresolved.  

What a Mandamus Lawsuit Does 

When USCIS allows an EB-5 petition or application to remain pending for an extended period without a decision, federal litigation can bring the delay before a federal judge.

A mandamus or Administrative Procedure Act (APA) lawsuit seeks a decision, not a guaranteed approval. The court generally does not decide whether the investor qualifies for EB-5 classification or permanent residence. Instead, it reviews whether the agency’s delay has become unreasonable and, where appropriate, orders the agency to act. In many cases, the filing of a federal lawsuit places the matter under judicial scrutiny and requires the government to formally explain the status of the case and its reasons for continued delay. 

Is Federal Litigation the Right Step for You?

The strength of a potential case depends on a combination of factors, including the length of the delay, the procedural history of the petition, and the practical consequences of continued agency inaction. 

While no specific period of delay automatically justifies mandamus litigation, a case may warrant closer evaluation when: 

• USCIS processing has extended well beyond posted or expected adjudication timelines 

• Repeated inquiries have failed to produce meaningful information or movement on the case 

• The government has not provided a case-specific explanation for the ongoing delay 

• Important business, investment, travel, or family decisions remain on hold because of the pending petition 

• Further waiting is likely to create significant hardship without any indication that adjudication is imminent 

An individualized case review can help determine whether federal litigation is a practical and strategic path to a long-overdue decision.