Links - eFileIncomeTaxReturn.com
The IRS is the US government agency responsible for tax collection and tax law enforcement. Contains downloadable forms, instructions
IRS e-file information for tax professionals. Several online e-services products are available including the electronic IRS e-file application
http://www.irs.gov/efile/index.html
The department that collects state personal income taxes and bank and corporation taxes for the State of California. Access to forms and tax information.
http://www.ftb.ca.gov/