Arkansas Residents: Mail your Federal return to: Department of the Treasury, Internal Revenue Service, Center Fresno, CA 93888. (Due April 18th, 2017).

IRS Refund Inquiry & General Information:

1-800-829-1040
1-800-829-4477
https://www.irs.gov/

State of Arkansas Mail: (Due April 18th, 2017)

Refund:

Arkansas State Income Tax
P. O. Box 1000
Little Rock, AR 72203-1000

Balance Due:

Arkansas State Income Tax
P. O. Box 2144
Little Rock, AR 72203-2144

Arkansas State Refund Inquiry & Arkansas General Tax Info:

1-800-882-9275