Invoices and payment under purchase orders or subcontracts

Invoices

Mail purchase-order related invoices as well as service contracts to the following address:

Los Alamos National Laboratory
P.O. Box 1663
Accounts Payable, MS P240
Los Alamos, NM 87545
or
email: invoices@lanl.gov

If you wish to receive payment electronically, also complete and return the Electronic Funds Transfer Authorization Form (pdf). If you have already submitted an invoice and believe the payment check to be missing, use the Outstanding/Missing Check Form (pdf).

New Mexico Non-Taxable Transaction Certificate requests

For NM NTTC requests, complete the NM Non-Taxable Transaction Certificate (NM-NTTC) (pdf), then mail or fax it to the following:

Los Alamos National Laboratory
P.O. Box 1663
Accounts Payable, MS P240
Los Alamos, NM 87545
or
fax: (505) 665-8357