Accounts Payable

Please note invoices must be sent via mail; as emailed or faxed invoices are not accepted.

Accounts Payable Contact Information

Two copies of invoices are required for submittal and must show the following: 1) the Ingalls Purchase Order number, 2) your Ingalls assigned supplier number and 3) the item number being shipped or billed

Mailing address:
Huntington Ingalls Incorporated
Ingalls Shipbuilding division
P.O. Box 149
Attention: Accounts Payable
Pascagoula, MS. 39568-0149

Fax number: 228-933-9134

Changes to Remit Address or Banking Information

If you have a change to your remit address or banking information, please submit, on company letterhead, the new information to SupplierCerts@hii-ingalls.com. If additional information or paperwork is required, you will be contacted by an Ingalls representative. Please note the remit address submitted must match the remit address on the invoice.