At ERider Consulting, we believe tax and financial guidance should be rooted in trust, built on experience, and delivered with care. That’s exactly what you’ll find with Mary and Thomas Mullasseril, the husband-and-wife team behind our firm.
Together, they bring over 65 years of combined experience in tax preparation, accounting, and business consulting—offering individuals and small businesses the kind of insight and support that makes a real financial difference.
Mary has been serving individuals and businesses since 2000, with more than 25 years of hands-on experience in tax preparation, audit representation, and financial consulting. Known for her deep knowledge of tax law and her ability to uncover savings for clients, she has helped countless individuals avoid unnecessary tax burdens and navigate IRS audits with confidence.
What sets Mary apart is her personalized, one-on-one approach. She takes the time to get to know each client—listening, asking the right questions, and crafting a tax strategy tailored to their unique goals. Her clients walk away feeling empowered, educated, and supported year after year.
With over 40 years in the accounting industry, Thomas brings a global perspective and unmatched depth to ERider Consulting’s business services. He has worked in accounting firms across the world—including in the Sultanate of Oman—and now specializes in U.S. business tax compliance and advisory services.
His expertise lies in business tax filing, international business regulations, and financial reporting. Thomas has a unique ability to help small business owners understand not just the “what” of their numbers, but the “why”—so they can make informed, strategic decisions that support long-term growth.
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