Below are some useful links to other websites:

Internal Revenue Service:
www.irs.gov

Track your IRS refund:
https://sa2.www4.irs.gov/irfof/lang/en/irfofgetstatus.jsp

California Franchise Tax Board:
http://www.ftb.ca.gov/

Track your California refund:
http://www.ftb.ca.gov/online/refund/index.asp

California Tax Education Council:
http://www.CTEC.org

California Board of Equalization:
http://www.boe.ca.gov

California Equal Development Department:
http://www.edd.ca.gov

Califonia Business Portal:
www.ss.ca.gov/business/business.htm