Internal Revenue Service
Download forms online and talk to the IRS online.
http://www.irs.gov/
Texas Secretary of State
File documents for business
http://www.sos.state.tx.us
Texas Workforce Commission
Payroll taxes and human resources help.
http://www.twc.state.tx.us
El Paso Central Appraisal District
Property valuations online.
http://www.epcad.org
Texas State Comptroller
Texas State Comptrollers Office Online.
http://www.window.state.tx.us/
Texas Society of Certified Public Accountant
Membership organization for CPAs.
http://www.tscpa.org/