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County Tax Assessor


Miller County Tax Assessor

Office Location

Miller County Courthouse

400 Laurel Street

Suite 100

Texarkana, AR 71854

Phone - 870-774-1502 

Fax - 870-773-0923 

The duty of the county assessor is to appraise and assess all real property between the first Monday of January and the first of July, and all personal property between the first Monday in January and the thirty-first of May.

The real estate records are available for research by the public. Online access to the real estate records is available at

Miller County is required to conduct a countywide reappraisal every 5 years.

Personal property is assessed annually by the property owner. The time frame to assess personal property is from January 2 to May 31. You can assess personal property in person, by phone, by mail or by fax. May 31 is the deadline to assess personal property. By state law, a 10% penalty is applied to property not assessed by the deadline.