Tax Information

There are several agencies that administer a variety of taxes for businesses in the State of California. While other state and local agencies may issue licenses and permits and assess fees or taxes, the following is a list of agencies that can assist you in determining your tax obligations and provide you with information about tax reporting and taxpayer rights.


State Agencies & Programs

Franchise Tax Board

The California Franchise Tax Board administers personal and corporate income and franchise taxes for the State of California.

California Department of Tax and Fee Administration

California Department of Tax and Fee Administration (CDTFA) administers more than 30 tax and fee programs that generate revenue essential to our state, including sales & use taxes.

Employment Development Department

Responsible for the regulation of securities, franchises, off-exchange commodities, investment and financial services, independent escrows, consumer and commercial finance lending, and residential mortgage lending.

California Tax Service Center

Provides a one-stop shop for tax assistance, including information about income tax, payroll tax, sales & use tax, and other taxes and fees for businesses.

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Federal Agency

Internal Revenue Service

The Internal Revenue Service issues employer federal identification numbers and administers federal payroll and income taxes, including social security, Medicare, federal unemployment insurance and federal income tax withholding.

  • The Employer ID Numbers (EINs) webpage provides specific information on applying for an EIN, making a change in the application for an EIN, or canceling an EIN.
  • The Tax Information for Retirement Plans webpage provides information for Retirement Plans Community, Benefits Practitioner, Plan Participant/Employee and Plan Sponsor/Employer.

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