COUNTY ASSESSOR’S WEB-SITES

Adams County Assessor’s Office: 
    http://www.co.adams.co.us/
Arapahoe County Assessor’s Office:
    http://www.co.arapahoe.co.us/Departments/AS/index.asp
Boulder County Assessor’s Office:
    http://www.co.boulder.co.us/assessor/
Denver County Assessor’s Office: 
    http://www.denvergov.org/Assessor/template14664.asp
Douglas County Assessor’s Office: 
    http://www.douglas.co.us/assessor
El Paso County Assessor’s Office:
    http://www.elpasoco.com
Jefferson County Assessor’s Office: 
    http://www.jeffco.us/assessor/index.htm
Summit County Assessor’s Office: 
    http://www.co.summit.co.us/
Eagle County Assessor’s Office:
    http://www.eaglecounty.us
Larimer County Assessor’s Office:
    http://www.co.larimer.co.us/assessor/
Pueblo County Assessor's Office
    http://assessor.co.pueblo.co.us
Weld 
    http://www.co.weld.co.us
Pitkin
    http://www.pitkinassessor.org

ORGANIZATIONS 

Appraisal Institue:
    http://www.appraisalinstitute.org/
Federation of Tax Administrators:
    http://www.taxadmin.org/
International Association of Assessing Officers: 
    http://www.iaao.org/
Institute for Professionals in Taxation: 
    http://www.ipt.org/
Property Tax and Appeal Process: 
    http://www.dola.state.co.us/PropertyTax/Publications/Brochures/understanding_Property_Tax.pdf