- California Franchise Tax Board
California Franchise Tax Board's site, filled with tax forms, tax return information and payment options. - Internal Revenue Service
The IRS site, complete with forms, refund status, online filing and payment options. - Alameda County Property Taxes
Look up and pay your property taxes in Alameda County. - How to Choose Tax Preparation Software
Consumer Reports suggestions for choosing the best tax prep software for you. - Tax Return Extensions
Information on extensions of time to file tax returns can be found at this IRS website. - How Income Taxes Work
Learn more about how the income tax functions. - Free Tax Return Preparation
The IRS has two programs to assist military, low income and elderly tax filers with the preparation of returns. - Tax Fraud Alerts
Learn about tax fraud and schemes from the IRS and help report suspected fraud activities.