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1601 Market Street
Suite 2600
Philadelphia, PA 19103
Phone: 215.825.8695
Fax: 215.825.8699
225 West 34th Street
14 Penn Plaza
New York, NY 10122
Phone: 646.787.1371
Fax: 215.825.8699
1 Thomas Cir NW – Industrious Thomas Circle
Suite 700
Washington D.C., 20005
Phone: 202-970-2642
Fax: 202-810-9031
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  • Wake Forest University School of Law (J.D., 2017)
  • University of North Florida (B.A., 2014)


  • District of Columbia

Sarah Holler is an associate attorney and is responsible for providing business immigration support for individual and corporate clients.

Sarah focuses her practice on advising multinational corporations and their employees on employment-based immigration matters. She represents clients in a wide range of U.S. Immigration matters submitted for adjudication by the U.S. Citizenship and Immigration Services (USCIS) and by the Department of State at U.S. consulate locations around the world.

Sarah has significant experience with employment-based immigration matters, including H-1B, L-1, O-1, and E-2 nonimmigrant visas as well as the EB-1 and PERM-based categories of the I-140 Immigrant petitions and green card applications. At Klasko Immigration Law Partners, Sarah represents individual and corporate clients while providing expert advice to companies and their employees regarding immigration strategies, international travel, consular affairs, and I-9 compliance. She is also responsible for coordinating with local counsel around the world to assist clients with global immigration matters.

Sarah received her Bachelor of Arts degree in Political Science from the University of North Florida and earned her J.D. from the Wake Forest University School of Law. After graduating from law school, Sarah worked as an associate at a boutique immigration law firm in the Washington, D.C. area where she specialized in immigrant and nonimmigrant visa applications for intracompany transferees, outstanding researchers, and individuals with extraordinary abilities. Prior to joining Klasko Immigration Law Partners, she was an associate in the Global Mobility and Immigration practice of a preeminent Labor and Employment firm in Washington, D.C. where she also advised clients on I-9 compliance and advised Labor & Employment attorneys on immigration matters arising in litigation.

Sarah's Practice Areas

  • What Now? Post-H-1B Lottery Alternatives, 2023 Klasko Webinar Series, June 2023
  • Beyond the Cap: Creative Solutions to the Capped-Out H-1B, Beyond Borders: Conquering Immigration Challenges KILP Seminar, Philadelphia, PA, October 2022
Sarah Holler