About Justin Kirk
Justin Kirk Tabayoyon built his legal practice from a steady, straightforward path. He studied science as an undergraduate and turned to law after college. The result is a lawyer who moves easily between technical material and courtroom procedures.
Tabayoyon earned a Bachelor of Science from the University of California, Davis in 2006. He then attended John F. Kennedy University, where he received his Juris Doctor in 2012. The combination of a science undergraduate degree and a professional law degree shaped his early approach to cases: methodical and detail-oriented, yet practical.
He became a member of the State Bar of California in 2013 and has maintained that membership since. He also joined the Contra Costa County Bar Association the same year. Those local ties have anchored much of his work and professional activity. Courtroom appearances and procedural filings are part of his regular routine.
Tabayoyon is admitted to practice before the United States Tax Court, the California state courts including the California Supreme Court, and the United States Federal District Courts for the Eastern and Northern Districts of California. That array of admissions allows him to handle matters that cross state and federal lines and to appear where client needs require formal litigation.
He established the Law Offices of Justin Kirk Tabayoyon in 2013 and has operated the firm since. The firm is listed under his name and serves as his professional base. Over the years he has handled filings, hearings and other matters arising in the courts to which he is admitted. His practice combines preparation for court with the administrative work that complex matters often require.
Colleagues describe him as pragmatic in court and thorough in preparation. He tends to take cases that require careful documentation and an organized approach to filings and deadlines. He maintains memberships in local and state bar organizations to stay current on procedural developments and local practice norms.
He continues to practice from his namesake firm. He maintains a private practice handling matters in the courts to which he is admitted.
