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Gregg M. Taketa

Member, CPA, CVA

Mr. Taketa is a founding member of the firm, with the audit department as his primary responsibility. Engagement responsibilities include audits and tax preparation…

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Brian M. Iwata

Managing Member, CPA

One of the firm’s original founding members, Mr. Iwata’s engagement responsibilities include trust and estate review and planning, and tax planning and tax preparation…

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Nathan Colgrove, CPA

Nathan A. Colgrove

Member, CPA

Our newest full member, as of January 1, 2019, Mr. Colgrove specializes in tax for trusts, estates, corporations, partnerships and not-for-profit organizations. Mr. Colgrove…

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Allison De Guzman

Associate Member, Tax and Accounting, EA

Ms. DeGuzman has been with the firm since 1990. She specializes in small business accounting, QuickBooks, and tax for individuals, corporations, partnerships and not-for-profit…

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Erin A. Smith

Associate Member, Administration, MBA, SHRM-CP

Ms. Smith has been with TIH since 2008 as Firm Administrator. She received a Bachelors Degree in Finance, and a Masters in Business Administration…

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Jon Arbles

Audit Manager, CPA

Mr. Arbles joined the firm in 2015 as an auditor for not-for-profit and corporate assurance engagements. He received his undergraduate degree from Seattle University,…

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