Jason M. Sullivan

Jason M. Sullivan is a New Hampshire attorney focusing exclusively on immigration and nationality law. His work supports individuals, families, professionals, employers, and clients worldwide who need guidance with green cards, visas, citizenship, adjustment of status, consular processing, waivers, and complex immigration problems. He helps clients identify risks, prepare evidence, respond to agency concerns, and build strong factual and legal presentations.

Jason earned a J.D. from the University of San Diego School of Law, where he participated in the Institute on International and Comparative Law in Dublin. He also earned a B.A., with honors, in Political Science from the University of New Hampshire. His education supports immigration analysis, written advocacy, case strategy, and client counseling before federal agencies, immigration authorities, and courts.

Jason has more than two decades of immigration law experience. He has represented clients before USCIS, the US Department of Labor, the Board of Immigration Appeals, and federal courts. His work includes family-based immigration, marriage green cards, K-1 fiancé visas, removal of conditions, naturalization, PERM labor certification, EB-2 and EB-3 petitions, National Interest Waivers, consular processing, RFEs, NOIDs, prior denials, waivers, and discretionary concerns.

Jason M. Sullivan helps clients approach immigration matters with preparation, direct attorney involvement, and clear communication. He personally reviews cases, develops strategy, analyzes evidence, prepares filings, and guides clients through stressful immigration processes. Licensed in New Hampshire and practicing federal immigration law, he also serves as an adjunct professor, expert witness, and source of expert opinions for other attorneys. His guidance helps clients pursue informed decisions, stronger filings, and practical solutions. His practice reflects honest assessments, realistic planning, responsiveness, and respect for families, professionals, employers, veterans, and service members.

Law Office Affiliations

• Attorney, The Law Office of Jason M. Sullivan, PLLC
• Member, New Hampshire Bar Association
• Member, The state bar of California

Licensed State

• New Hampshire
• California

Education

• University of San Diego, School of Law
  Juris Doctor (JD)
• University of New Hampshire
  Bachelor of Arts (BA)

Awards & Badges