Arkansas Residents: Mail your Federal return to:
Returns claiming a refund:
Department of the Treasury, Internal Revenue Service Center, Kansas City, MO 64999-0002. (Due April 15th, 2021).
Returns with balance due:
Department of Treasury, Internal Revenue Service, P.O. Box 931000, Louisville, KY 40293-1000 (Due April 15th, 2021)
1040 Estimates:
Internal Revenue Service, P.O. Box 931100, Louisville, KY 40293-1100
IRS Refund Inquiry & General Information:
1-800-829-1040
1-800-829-4477
https://www.irs.gov/
State of Arkansas Mail: (Due April 15th, 2021)
Refund:
Arkansas State Income Tax
P. O. Box 1000
Little Rock, AR 72203-1000
Balance Due or No Tax 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