Mark Arnecilla

Mark Arnecilla is an Illinois attorney and of counsel at CTM Legal Group, who advises individuals, families, and businesses on immigration law, probate, landlord-tenant matters, consumer transactions, wills, and trusts. He helps clients understand complicated legal requirements, organize necessary information, and identify practical options. His approach emphasizes clear communication, careful preparation, and guidance suited to each matter. He works to protect personal, financial, and business interests while helping clients navigate administrative processes, court proceedings, and important planning decisions.

Mark earned his J.D. from The John Marshall Law School in 2007. He completed his undergraduate education at Washington University in St. Louis. He was admitted to the Illinois Bar in 2007 and is also admitted before the US District Court for the Northern District of Illinois. His education and court admissions support his work involving federal immigration law, probate procedures, consumer matters, and legal planning for individuals and businesses.

Mark handles immigration and naturalization matters for individuals seeking lawful status, family-based options, permanent residence, or citizenship. He also assists business clients with international employee movement and related compliance concerns. His experience helps him evaluate documentation, explain procedural requirements, and address issues that may affect applications or petitions. He provides practical guidance throughout filing, agency review, interviews, and other stages of the immigration process while keeping clients consistently informed throughout.

Mark Arnecilla volunteers his legal services through the Chicago Legal Clinic and serves as an adjunct professor at Harold Washington College. He belongs to the Chicago Bar Association and the American Immigration Lawyers Association. His community and professional involvement reflects his commitment to accessible legal guidance and continuing education. He provides clients with responsive counsel, clear explanations, and focused support while addressing immigration, probate, consumer, housing, and estate planning concerns.

Law Office Affiliations

• Of Counsel, CTM Legal Group
• Member, Illinois State Bar Association
• Member, Chicago Bar Association
• Member, American Immigration Lawyers Association

Licensed State

• Illinois

Education

• John Marshall Law School
  Law Degree
• Washington University
  Undergraduate Degree

Awards & Badges