Green CPA Firm Inc is a CPA firm serving individuals and businesses with tax, accounting, and advisory support. Based in Benicia, CA, with source material also referencing Walnut Creek, the firm describes its work as tailored to each client's financial and business needs.

The firm's services include tax planning and tax preparation, bookkeeping, payroll, sales tax, IRS notice and audit help, and support for new business formation. Its stated approach focuses on understanding client goals and providing ongoing guidance across accounting needs and tax burden planning.