Giving your case a voice
Federal immigration litigation & strategic advocacy
While many firms focus on routine form-filling, our practice is built on the precision of federal litigation and high-stakes advocacy. We specialize in:
O-1 Visas for Extraordinary Ability
EB-2 National Interest Waivers (NIW)
Complex Hardship Waivers (I-601/I-601A)
Writs of Mandamus & Federal Appellate Review
When the government fails to act or applies the law incorrectly, we serve as your voice in the federal courts to resolve unreasonable delays and challenge unlawful denials.
Whether you are an innovator seeking to base your future in the U.S. or a family fighting to stay together, we bring 13+ years of federal litigation experience to ensure your case is heard.
Practice Areas
Specialized federal litigation and advocacy for complex immigration matters
Writs of mandamus & appellate advocacy
Force government action and overturn unlawful decisions. Leveraging 13+ years of federal court experience to resolve unreasonable delays and challenge denials through writs of mandamus, APA lawsuits, and petitions for review.
EB-2 National Interest Waiver (NIW)
Permanent residence for professionals whose work benefits the United States on a national level—without a job offer or labor certification. Every filing treated as a legal brief, built to withstand scrutiny.
O-1 Visas for extraordinary ability
For individuals who have risen to the top of their profession in sciences, arts, business, athletics, or entertainment. Demonstrating extraordinary ability through major awards, critical acclaim, and recognized achievements.
Hardship Waivers (I-601/I-601A)
Seek a waiver for grounds of inadmissibility by demonstrating that a denial would result in extreme hardship to a qualifying U.S. citizen or permanent resident family member. We specialize in complex waiver litigation, including overcoming prior denials and addressing serious legal barriers to residency.
Additional services strategic counsel for a range of immigration needs
While our core focus is on federal litigation and specialized visa categories, we also provide strategic counsel for a range of other immigration needs.
Employment-Based Immigration (EB-1A, EB-1B, EB-1C, EB-2, EB-3, EB-4, EB-5 visas)
These visas are employment‑based immigrant visa categories that lead to permanent residency (a Green Card) through work, achievements, or specific qualifying criteria. EB‑1A is for individuals with extraordinary ability; EB‑1B for outstanding professors and researchers; and EB‑1C for multinational managers and executives. EB‑2 is for professionals with advanced degrees or exceptional ability, while EB‑3 covers skilled workers, professionals, and certain other workers. EB‑4 is a “special immigrant” category (for example, certain religious workers and other designated groups), and EB‑5 is for investors who create jobs through qualifying investments in the U.S.
This service includes assessing eligibility, developing a strategy across categories, preparing detailed petition packages, coordinating with employers or regional centers when needed, and guiding clients through the full path from initial filing to consular processing or adjustment of status.
Family-based immigration
This is a legal process that allows U.S. citizens and lawful permanent residents to sponsor certain family members for immigration to the United States. This service focuses on maintaining family unity by navigating the complex petition and visa application procedures required by U.S. Citizenship and Immigration Services (USCIS) and the Department of State. Common aspects of this practice include filing “Immediate Relative” petitions for spouses, children, and parents, as well as managing categories for siblings and adult children.
This service typically involves guiding clients through the preparation of sponsorship forms, gathering necessary supporting documentation like birth and marriage certificates, and preparing families for their interviews at domestic field offices or overseas consulates.
H-1B, H-2A, H-2B visas
These are visas are temporary, employment-based visas that allow U.S. employers to bring in foreign workers for specific roles and time periods. H-1B visas are for professionals in “specialty occupations” that require at least a bachelor’s degree (such as in technology, engineering, or other professional fields). H-2A visas are for temporary or seasonal agricultural workers, while H-2B visas cover temporary non‑agricultural roles in industries like hospitality, landscaping, or construction.
This service typically includes assessing whether a job and worker qualify, preparing and filing the necessary labor and USCIS petitions, coordinating with the Department of Labor when required, and guiding both employers and employees through compliance, extensions, and change‑of‑status or consular processing steps.
Adjustment of status
Adjustment of status is the legal process that allows an eligible non-U.S. citizen already present in the United States to apply for lawful permanent resident status (a Green Card) without having to return to their home country to complete visa processing. This service involves transitioning from a temporary non-immigrant status to permanent residency by demonstrating that the individual meets all statutory requirements and is not “inadmissible” under U.S. law.
This service typically includes the meticulous preparation of the I-485 application package, coordinating concurrent filings for work authorization and travel permits, and providing strategic guidance on maintaining legal status throughout the pending period. It is a critical service for those seeking to solidify their future in the U.S. through marriage, employment, or other qualifying categories while remaining physically present in the United States.
Applications for employment authorization
Applications for employment authorization involve helping clients obtain legal permission to work in the United States by filing for an Employment Authorization Document (EAD). This service focuses on identifying eligibility under various categories—such as pending adjustment of status, asylum, Temporary Protected Status (TPS), certain student visas, or other humanitarian programs—and preparing the required I-765 application and supporting evidence.
This typically includes selecting the correct eligibility category, tracking processing times and renewals, and advising clients on when they can lawfully begin or continue working so they remain in full compliance with U.S. immigration law.
U-visas
The U-visa is a non-immigrant status specifically designed for victims of certain crimes who have suffered mental or physical abuse and are helpful to law enforcement or government officials in the investigation or prosecution of criminal activity. This service focuses on protecting vulnerable individuals by providing them with legal status and work authorization in exchange for their cooperation with the justice system.
This service typically involves a multi-step process that includes obtaining a formal certification from a qualifying agency, documenting the substantial harm suffered by the victim, and navigating the extensive backlog of the U-visa program. Beyond immediate protection from deportation, a U-visa offers a vital pathway to lawful permanent residency after three years of continuous presence in the United States, serving as both a humanitarian tool and a critical component of public safety.
R-1 visas
R-1 visas are temporary, employment-based visas for individuals who come to the United States to work in a religious capacity for a qualified non-profit religious organization. This covers ministers and other religious workers whose primary duties are related to the organization’s religious functions, rather than purely administrative or secular work.
This service typically involves confirming the organization’s eligibility, documenting the worker’s qualifications and longstanding religious ties, preparing the required I-129 petition and supporting evidence, and coordinating consular processing or change of status. R-1 visas offer a structured way for faith-based entities to legally bring in or retain essential religious personnel.
Student visas
Student visas generally encompass the F-1 and M-1 visa categories, which allow foreign nationals to enter the United States to pursue full-time academic or vocational studies at approved schools. This involves helping students maintain lawful status while they study, including guidance on SEVIS documentation, school transfers, reduced course loads, and work options such as on-campus employment.
This service usually includes reviewing the student’s I-20, clarifying visa requirements and travel rules, and developing strategies to avoid status violations so students can focus on their education and long‑term goals.
Consular processing
Consular processing is the procedure by which an individual outside the United States (or ineligible to adjust status in the U.S.) applies for an immigrant or nonimmigrant visa through a U.S. embassy or consulate abroad. This involves moving an approved petition from USCIS to the National Visa Center (NVC) and then to the appropriate consulate, while carefully managing deadlines, document uploads, and interview preparation.
This service typically includes completing the required online forms, organizing civil and financial documents, addressing inadmissibility or waiver issues when needed, and preparing clients for their visa interview so they can enter the U.S. with the proper status.
Naturalization
Naturalization is the process by which a lawful permanent resident (Green Card holder) becomes a citizen of the United States. This includes focuses on confirming eligibility—such as meeting the required years of permanent residence, physical presence, and good moral character—and guiding clients through each step of the citizenship process.
This service typically includes preparing and filing the N-400 application and addressing any potential red flags (like prior arrests, lengthy trips abroad, or tax issues). For many clients, naturalization is the final step in securing full rights and benefits in the United States, including the ability to vote and sponsor additional family members.
Other
If your issue does not fit neatly into any of these categories, Vox Immigration might still be able to help. Contact us to schedule your consultation.
Disclaimer:
Vox Immigration Law PLLC operates as a fully virtual practice, delivering seamless legal representation to individuals and businesses worldwide, regardless of their physical location. The content on this website is for informational purposes and does not constitute legal advice. No attorney-client relationship is formed by viewing this site or submitting an inquiry. Immigration law is highly fact-specific. Therefore, you should not act upon any information here without seeking an individual consultation regarding your specific circumstances.
Meet Attorney Angel J. Valencia
Angel J. Valencia, Esq.
Founder, Vox Immigration Law PLLC
Angel J. Valencia brings over 13 years of experience litigating complex cases in federal court, always with a focus on protecting the rights of individuals within the federal legal system.
Originally from Puerto Rico, Angel is a native Spanish speaker with international experience in the UK and Spain, providing him with a personal understanding of cross-border complexities.
Licensed in: Washington, D.C. | Maryland | Puerto Rico
13+ Years Federal Court Experience
Bilingual: English & Spanish
Fully Virtual Practice
