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Unless otherwise specified, SSI pays its contractors on a monthly basis. In order to receive payment, contractors must submit three (3) copies of a signed invoice to SSI’s Accounts Payable department. Each invoice must include the following: (1) contractor’s name; (2) contractor’s address; (3) contractor’s social security number or tax ID number; (4) invoice date; (5) contract or purchase order number; (6) description of work performed; and (7) costs incurred. Contractors are invited to review SSI’s sample invoice.

For Accounts Recievable please contact:
Lissa Kendall
Financial Manager



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