About Us

A Few Words About Our Company

We are dedicated to providing professional service with the highest degree of honesty and integrity, and strive to solve your tax issues.

Tax is a dynamic and fast paced industry which requires not only analytical ability, but excellent problem solving and commercial skills. For everything that has economic consequences, whether it is for a company, an individual or the Government - tax is relevant, as is the need for tax advisers. The complex and diverse nature of taxation means that tax advisers rapidly develop areas of specialist knowledge.

View our mission
Tax Consultancy Services
Tax Training
Bank Reconciliation

Our History

  • 1989

    TAXAdviser was founded in 1989.

  • 1991

    The company has built its solid reputation thanks to thorough employees selection.

  • 1996

    Throughout its history, the company has expanded its offerings and capitalized on evolving management trends and technologies.

  • 1997

    The company pioneered accounting system integration.

  • 2001

    By the 2001, the company began offering a new breed of solutions to clients - solutions that aligned organizations' technologies.

  • 2003

    The Journal of Wealth Management publishes groundbreaking research co-authored by Adam Hamilton.

  • 2006

    TAXAdviser is hired by its first international client.

  • 2010

    TAXAdviser receives the designation of Chartered Financial Analyst.

  • 2014

    TAXAdviser started recycling nearly 100% of the paper, plastic and cardboard products used in the office.

  • 2016

    The cornerstone of our success is our commitment to providing quality and timely products and services to our clients.

Our Management Team

Adam Hamilton


Adam’s interest is to provide San Diego individuals and businesses with tech-savvy accounting, bookkeeping, payroll and tax services.

Philip Spencer

Head of Innovation Department

Philip brings extensive experience in bookkeeping and tax preparation through his own practice in Arizona for 17 years prior to relocating to San Diego.

David Hoffman

Managing Director

A 2012 graduate of Southwest Baptist University with a BS in Accounting, David is the newest member of TAXAdviser having started in October 2012.

Richard Contreras

Marketing Director

Richard has recently joined TAXAdviser as a Marketing Director. He is very excited to be a part of a business that helps support the community and small businesses.