Here are a few links that you might find valuable
www.irs.gov
The IRS has a very user friendly website to obtain forms and instructions, status of refunds, tax law changes, and several on-line features.
www.ftb.ca.gov
The FTB also has a very easy to use website to obtain forms and instructions, California tax news, and many other features.
www.edd.ca.gov
If you are a California employer or employee, you can obtain information about unemployment, disability, necessary forms to file and much more.
www.boe.ca.gov
If you need a seller’s permit, this is the place to go also, many useful publications and tax facts.
www.sos.ca.gov
You can do a business search, articles of incorporation, file required annual information forms, how to dissolve your business.