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  • We provide a full range of tax preparation services for businesses, individuals, trusts, estates and exempt organizations.
  • We offer a full range of tax planning and consulting services including business tax planning, transactional planning and retirement planning.
  • We offer a full range of bookkeeping services including preparation of financial statements, AR, AP, bank reconciliation, payroll and federal &
  • Our business advisory group will help you grow your business in a unique way that helps you make your business more

Welcome to Blackline Partners

Blackline Partners is a collection of boutique tax and accounting offices throughout California. We own and operate 19 offices and serve over 10,000 tax and accounting clients.

We offer unique services to our clients such as same day consultation with a CPA and same or next day appointments (other than tax season).

We also provide opportunities for EA and CPA tax practitioners who want to eliminate the administrative burden of operating a tax practice. Practitioners benefit from our cost-effective platform, allowing them to build their practice and spend more time with their clients.  See Acquisitions for more information about joining Blackline partners.