Gregory M. Janssen

Gregory M. Janssen

Corporate Compliance Law
Recognized in Best Attorney USA since 2023

About Gregory

Gregory Janssen applies his business and tax background in his practice at Brownstein. He assists clients with a broad range of tax and corporate needs, including mergers and acquisitions, tax aspects of real estate transactions (including like-kind exchanges), partnership and corporation formation and taxation, tax controversies, tax-exempt organizations, tax lobbying, and other tax planning and advice for business entities and individuals.

Gregory Janssen applies his business and tax background in his practice at Brownstein. He assists clients with a broad range of tax and corporate needs, including mergers and acquisitions, tax aspects of real estate transactions (including like-kind exchanges), partnership and corporation formation and taxation, tax controversies, tax-exempt organizations, tax lobbying, and other tax planning and advice for business entities and individuals.

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Reviews

4.5 / 5

8 Reviews

1,032 Profile Views

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Mei Lin Zhang

Jan 18, 2026

Strategic Tax Planning Transformed Our Business Future

As a growing enterprise, we needed long-term tax planning to support expansion. Gregory analyzed our structure and proposed innovative strategies for partnership taxation that aligned with our goals....

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Omar Hassan

Jan 18, 2026

Expert Lobbying Support Achieved Regulatory Relief

Our industry faced new tax regulations that threatened profitability, so we engaged Gregory for tax lobbying. His deep knowledge of legislative processes and persuasive advocacy skills were impressive...

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Elena Volkov

Jan 18, 2026

Clear Explanations Made Complex Acquisitions Understandable

During a merger, the tax aspects seemed overwhelmingly complicated, but Gregory broke them down into digestible parts. He used relatable analogies and visual aids to explain concepts like carryover ba...