Mark Gallegos

Tax & Advisory Partner of Porte Brown LLC.

Mark Gallegos, CPA, MST, is a tax partner on Porte Brown’s tax services team, based in the Elgin, Illinois, office. With over 20 years of experience, Mark has become a trusted advisor in the areas of taxation, specializing in mergers & acquisitions, international tax, and tax credits and incentives. His expertise is anchored in a deep understanding of complex tax legislation and the evolving regulatory landscape. Mark is a prolific speaker and writer, frequently hosting webinars and delivering presentations on tax legislation and related topics. Before joining Porte Brown, Mark honed his skills at two national accounting firms, where he focused on advising middle-market clients. He is passionate about helping clients navigate the intricacies of the tax code and serving as a strategic business advisor to support their success.