Official Tax Resources

Access government forms, filing guides, and official tax tables for California.

Navigating California's Tax System (2026)

Filing taxes in California involves navigating both state and federal requirements. The Franchise Tax Board (FTB) manages state income taxes, while the California Department of Tax and Fee Administration (CDTFA) handles sales and use taxes.

Use the official links below to find current tax forms, verify your refund status, or pay your taxes online securely for the 2026 tax year.

Official Tax Agencies

Franchise Tax Board (FTB)

File state income tax, check refund status, and find state-specific forms.

Internal Revenue Service (IRS)

Federal tax filing, W-4 forms, and tax withholding estimators.

CDTFA (Sales Tax)

Find current sales & use tax rates by city and county.

Tax Rate Tables & Tools

City & County Sales Tax Rates

Detailed list of sales tax rates for every city in California.

Property Tax Guidelines

Board of Equalization guide to understanding property assessments.

Helpful Guides

Understanding Proposition 13

Prop 13 limits property tax to 1% of assessed value and caps increases at 2% per year. Read the official guide.

New Homeowner Checklist

Buying a home in CA triggers a reassessment. Be prepared for a Supplemental Tax Bill roughly 6 months after purchase.