William L Coffman

Immigration Lawyer at Mintz

  • Recent Case: 341
  • Success Rate: 99%

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Contact Information


  • 617-348-1890
  • wlcoffman@mintz.com, slting@mintz.com, jisullivan@mintz.com
  • One Financial Center 41st Floor, Boston , MA 02111

About William L Coffman


William L Coffman, who is licensed to practice at Supreme Judicial Court, MA, is an immigraton attorney at Mintz. During the past three years, William L Coffman has filed 263 labor condition applications for H-1B visas, all have been approved , and 78 labor petitions for employment based green cards, 2 of them were denied. The overall case success rate is 99%.

Client Information


Industries Represented
    Professional, Scientific, and Technical Services, Information, Finance and Insurance, Manufacturing, Real Estate and Rental and Leasing, Arts, Entertainment, and Recreation, Administrative and Support and Waste Management and Remediation Services, Retail Trade

Statistics of Labor Petitions for H-1B Visa & Employment Based Green Card(PERM)


LCA For H-1B Visa
  • Applications Filed: 263
  • Case Denied: 0
LC for Green Card(PERM)
  • Applications Filed: 78
  • Cased Denied: 2

Labor Petitions (LC) for Green Card (PERM) Applications


William L Coffman has assisted clients in filing labor petitions for Green Card (PERM) applications. Below are key statistics:

Top Beneficiary Visas

H-1B, E-2, L-1, TN, L-2, H-1B1

Top Job Titles

Software Engineer, Data Scientist, Senior Data Scientist, Senior Full-Stack Software Engineer, Senior Associate Consultant, Senior Data Engineer, Senior Software Engineer, Full Stack Software Engineer, Lead Data Scientist, Senior Quality Engineer

Top O*NET Titles

Computer Systems Analysts, Software Developers, Applications, Software Developers, Systems Software, Software Developers, Bioinformatics Scientists, Information Technology Project Managers, Sales Engineers, Construction Managers, Data Scientists, Actuaries

Top Locations

Boston, MA, Wellesley, MA, Germantown, MD, Medford, MA, Cambridge, MA, New York, NY, Carrollton, TX, Austin, TX, Carlsbad, CA, Wayne, PA

Labor Condition Applications(LCA) for H-1B Visa


William L Coffman has filed labor condition applications for H-1B visas for a wide variety of positions and locations. Below are the top statistics:

Top Beneficiary Visas

H-1B, E-3 Australian

Top Job Titles

Senior Associate (Consultant), Senior Software Engineer, Associate (Consultant), Associate Principal, Senior Devops Engineer, Staff Software Engineer, Associate Architect, Developer, Quality Assurance Engineer, Senior Manager, Clinical Services, Qdi

Top O*NET Titles

Computer Systems Analysts, Software Developers, Software Developers, Applications, Bioinformatics Scientists, Financial Analysts, Financial and Investment Analysts, Financial Quantitative Analysts, Information Technology Project Managers, Validation Engineers, Computer and Information Systems Managers

Top Locations

Wellesley, MA, Boston, MA, Carrollton, TX, New York, NY, Carlsbad, CA, Quincy, MA, Redwood City, CA, Eagan, MN, Ann Arbor, MI, Lawrence, KS

Practice Areas


  • Student and Exchange Visas: Supports F-1 and J-1 visa applicants.
  • Temporary Protected Status (TPS): Assists individuals from designated countries.
  • Naturalization and Citizenship: Guides individuals through the process of becoming U.S. citizens.
  • Deportation Defense: Represents clients in removal proceedings and assists with applications for relief such as asylum, cancellation of removal, or adjustment of status.

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