Blaettler Accountancy


Blaettler Accountancy is a full-service accounting firm serving Gilroy, the South County area, and Silicon Valley. Founder John Blaettler has been serving the Gilroy community for over 45 years. He and his team provide professional tax, accounting, and consulting services to individuals, families, and businesses.


We are currently accepting new clients and look forward to working with you!

Tax Planning

Tax Services

At Blaettler Accountancy,
we provide a full range
of tax planning and
preparation services for individuals, businesses,
and estates.

For more info  
Accounting

Accounting Services

We provide a full range
of expert financial recordkeeping and
reporting services as well as QuickBooks assistance.

For more info  
Business Consulting

Business Consulting Services

We love working closely
with business owners and helping them turn their
dreams into reality!

For more info  

"I have worked with John for several years and refer him many clients. I have found him to be a practical accountant who gives good, solid advice to his clients while appreciating their needs."

– John C. "Del" Foster, Certified Specialist
  Estate Planning, Trust and Probate Law
  State Bar of California Board of
  Legal Specialization Rusconi, Foster &
  Thomas, APC

"For over 25 years, Headstart Nursery has entrusted John Blaettler with all of the company’s accounting functions such as cash flow, profit and loss evaluations, and tax work. I rely on his experience and expertise to run the financial side of the business, from evaluating current financials to forecasting future financial positions. A lot of CPAs can do my taxes and compare numbers; John helps make the tough long-term decisions that have been vital to growing our business."

– Steve Costa, President,
  Headstart Nursery, Inc.