Billing Information


Information about Invoices and Invoicing Southeastern


The Louisiana Administrative Code Title 34:539 states:

F.   Invoices. Upon delivery of each order (or completion of services) and its acceptance by the
state agency, the supplier shall bill the state agency by means of invoice and the
invoice shall make reference to the purchase order number, contract award number,
and/or purchase requisition number. All invoices shall be submitted by the supplier
on the supplier’s own invoice forms, in duplicate, directly to the accounting office
of the state agency as required by the purchase order.

Following these procedures will assist in avoiding any delays in processing payment.

Invoices should be forwarded or mailed to:

Southeastern Louisiana University
Controller’s Office
SLU 10720
Hammond, LA 70402-0800

G.  Payment.

1.  After receipt and acceptance of order and receipt of valid invoice, payment will
be made by the state agency within 30 days. Payment will be made at the respective
unit prices shown on the bid or price schedule, less any percentages off list price,
less federal excise tax (unless otherwise specified), less cash discount earned.

2.  If a state agency without reasonable cause fails to make any payment due within
90 days of the due date prescribed by contract, the state agency shall pay a penalty
in accordance with R.S. 39:1695.


Judicial Interest Rate Determination


LA Revised Statute 39:1695 – Late payment to business; penalty paid by state agency

LA Revised Statute 13:4202 – Rates of judicial interest

Judicial Interest Rate Determination for Current Year