Location of MPACT Office

Location of MPACT Office. MPACT’s physical office is located on the eleventh (11th) floor of the Woolfolk State Office Building, 501 N. West Street, Jackson, Mississippi, 39201. The mailing address for correspondence and applications is MPACT, P.O. Box 120, Jackson, MS 39205-0120. The mailing address for Contract payments is MPACT, P.O. Box 1199, Jackson, MS 39215-1199. Office hours are 8:00 A.M. through 5:00 P.M., Monday through Friday, except for legal state holidays. Persons may obtain forms, publications, and documents by writing to, visiting, or calling the MPACT Office at 601-359-5255 or 1-800-987-4450. Information regarding the MPACT Program is also available on the internet at www.treasury.ms.gov.