MH
Mark Jonathan Horowitz
Mark Jonathan Horowitz is a lawyer in Houston, TX who works for Kpmg LLP. Practice areas include Taxation. Court admissions include US Court of Federal Claims, US Tax Court. Licensed in Texas since 2005. Graduated from University of Virginia in 2005.
Claim profileContact attorney
Law school
Bar admission
Office
Disciplinary
MH
Mark Jonathan Horowitz
Kpmg LLPHouston, TX·20 years licensed
Claim profileContact attorney
Mark Jonathan Horowitz is a lawyer in Houston, TX who works for Kpmg LLP. Practice areas include Taxation. Court admissions include US Court of Federal Claims, US Tax Court. Licensed in Texas since 2005. Graduated from University of Virginia in 2005.
Law school
University of Virginia
Class of 2005
Bar admission
2005
State Bar of TX · No. 24050783
Office
811 Main St Ste 4500
Houston, TX 77002
Disciplinary
None on record
Clean since admission
Case data
Case data
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Practice & jurisdiction
Practice areas
- Taxation
Courts admitted
- US Court of Federal Claims
- US Tax Court
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Last refreshed Jun 2026