Ingo Rumohr
Principal, Sales and Use TaxIndirect Tax
Office
1233 West Loop S
Houston, Texas 77027
713.629.0090Houston, Texas 77027
Expertise
Indirect Tax
Overview
Ingo Rumohr is a Principal in Ryan’s Sales and Use Tax practice and is based in the Firm’s Houston office. He advises clients on multijurisdictional transaction tax matters, with a focus on audit defense, tax recovery, managed compliance services, tax planning, and tax automation. Ingo works primarily with clients in the energy, manufacturing, and construction industries, helping them navigate complex sales and use tax matters and implement practical solutions.
With nearly two decades of experience at Ryan, Ingo brings deep transaction tax knowledge and a practical, solutions-oriented approach to client service. His experience spans representation, research, planning, and education, allowing him to address tax challenges from both technical and strategic perspectives. Ingo also contributes to professional development by lecturing on various tax topics for Ryan clients and through Ryan’s Professional Development Program. His approach emphasizes practical guidance and effective solutions to complex transaction tax matters.
Education and Qualifications
Master of Science, Business Administration with Emphasis in Accounting, Angelo State University
Bachelor of Science, Management, Angelo State University
Certified Member of the Institute (CMI), Institute for Professionals in Taxation
Certified Public Accountant (CPA), Licensed in Texas (Ryan is not a CPA firm.)
Graduate, Leadership Development Program, Ryan
Member, Institute for Professionals in Taxation
Member, Texas Society of Certified Public Accountants
Experience and Achievements
Principal, Sales and Use Tax, Ryan, Houston office
Advises clients on audit defense, tax recovery, managed compliance, tax planning, and tax automation
Focuses on transaction tax matters across the energy, manufacturing, and construction industries
