This state agency administers the franchise tax and net income tax from banks and corporations, and income tax from proprietorships and partnerships. Forms are available from this site.
Employment Development Department assists employers in meeting their labor needs, and collects employment related taxes. Forms are available from this site.
Do Your Federal Taxes for Free. Read the eligibility criteria for the tax filing sites. Most are intended for an Adjusted Gross Income of $57,000 or less.