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Thomas S

Series 63, Series 66

Walnut Creek, CA

Wealth & Tax Planners LLC

Thomas Sepull is a financial advisor at Wealth & Tax Planners LLC with 30 years of industry experience. He holds Series 63 and Series 66 licenses and has previously worked at Private Client Services and Mutual Securities, Inc. Outside of advisory services, he owns and operates an insurance business focused on life and long-term care insurance. Wealth & Tax Planners LLC serves individual and high-net-worth clients, small businesses, and retirement plans, managing approximately $75 million across about 250 clients. The firm employs a scientific diversification approach based on Modern Portfolio Theory, offering comprehensive financial planning and portfolio management with both passive and active strategies.

General retirement planning College savings (529s, UTMA, etc.) General estate planning guidance Charitable giving & philanthropy
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Mark G

CFP®, Series 63, Series 65

Walnut Creek, CA

Wealth & Tax Planners LLC

Mark Greenberg is a Certified Financial Planner® with 41 years of industry experience. He is a principal at Wealth & Tax Planners LLC, where he has worked since 2003, after prior roles at Mutual Securities, Inc. and Private Client Services. In addition to his advisory work, he is a licensed insurance agent specializing in life and long-term care insurance. Wealth & Tax Planners LLC serves individual and high-net-worth clients, small businesses, and retirement plans, managing approximately $75 million across about 250 clients. The firm employs a “scientific diversification” investment approach based on Modern Portfolio Theory, combining passive and active strategies with comprehensive financial planning and portfolio management.

General retirement planning College savings (529s, UTMA, etc.) General estate planning guidance Charitable giving & philanthropy
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