Child Support Enforcement (CSE)
Contacting Child Support Enforcement
Income Withholding Issuance Center (IWIC)
Mailing Address:
IWIC
P.O. Box 7190
Bismarck, ND 58507-7190
Street Address:
IWIC
1600 E Century Avenue Suite 7
Bismarck, ND 58507-7190
Phone: (701) 328-5440
Instate Toll Free: (800) 755-8530
Nationwide Toll Free: (877) 529-0792
TTY: (800) 366-6888
Fax: (701) 328-6575
soiwic@nd.gov
On behalf of America's children, we would like to thank employers for the vital role they play in the child support enforcement program. By withholding child support payments from employees' paychecks and enrolling children in their parents' health insurance plans, employers help ensure the financial security of children and families.

