County Assessors:
Maricopa County
Pinal County
Pima County
Apache County
Cochise County
Coconino County
Gila County
Graham County
Greenlee County
La Paz County
Mohave County
Navajo County
Santa Cruz County
Yavapai County
Yuma County

Treasurers:
Maricopa Tax Statements
Pima Tax Statements

Department of Revenue Forms and Manuals:
Arizona Department of Revenue
Online Property Tax Manual

Judicial Links:
Arizona Court of Appeals Tax Decisions
Arizona Supreme Court Decisions

Legislative Link:
Arizona Revised Statutes Title 42-Taxation

County Assessors:
Alameda County County
Amador County County
Butte County County
Calaveras County County
Colusa County County
Contra Costa County
Del Norte County
El Dorado County
Fresno County
Glenn County
Humboldt County
Imperial County
Inyo County
Kern County
Kings County
Lake County
Lassen County
Los Angeles County
Madera County
Marin County
Mariposa County
Mendocino County
Merced County
Modoc County
Mono County
Monterey County
Napa County
Nevada County
Orange County
Placer County
Plumas County

County Assessors (Con't):
Riverside County
Sacramento County
San Benito County
San Bernardino County
San Diego County
San Francisco County
San Joaquin County
San Luis Obispo County
San Mateo County
Santa Barbara County
Santa Clara County
Santa Cruz County
Shasta County
Sierra County
Siskiyou County
Solano County
Sonoma County
Stanislaus County
Sutter County
Tehama County
Trinity County
Tulare County
Tuolumne County
Ventura County
Yolo County
Yuba County

State Assessor:
California Assessor

State Assessors:
California Assessor
Nevada Assessor
Utah Assessor
Colorado Assessor
New Mexico Assessor
Texas Assessor Treasurers

Professional Associations:
Appraisal Institute
International Association of Assessing Officers
Institute for Professionals in Taxation