About Us

Founded in March 2003 by Joseph Rubin, ExcelTip.com has become the leading source of Microsoft Excel tips, tricks and information on the web. With over 8,000,000 hits per month, countless number of Excel users have benefited from the vast amount of information available on the site.

Joseph Rubin, CPA has over 25 years of financial experience in the accounting industry. He has served as CFO, Controller and run his CPA practice for years. He is also an independent consultant specializing in the development of applications using Microsoft Excel for the financial industry and has instructed thousands of professionals on Microsoft Excel.

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Los Angeles, CA 90034

Fax: (310) 362-0466


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