Tungsten Invoicing Information.pdf

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36C26125Q0822_Amendment_0003_ Pure Processing Work Station Brand Name or Equal
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36C26125Q0822_Amendment_0002
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This document provides instructions for electronic invoice submission for contractors working with the Department of Veterans Affairs (VA). The VA Financial Services Center (FSC) uses Tungsten, a third-party contractor, to transition vendors from paper to electronic invoice submission. Contractors must register at http://www.tungsten-network.com/US/en/veterans-affairs/ to submit invoices electronically at no cost, using the VA Tungsten Number AAA544240062.

Vendors can obtain support through multiple contact methods: Tungsten e-Invoice Setup phone line at 1-877-489-6135 (hours 8:00-19:00 EDT), email at VA.Registration@Tungsten-Network.com, and FSC e-Invoice Contact at 1-877-353-9791. The electronic invoicing process is mandated by VAAR Clause 852.232-72 for Electronic Submission of Payment Requests, with additional information available at http://www.fsc.va.gov/einvoice.asp.

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36C26125Q0822 0003 02.18.2026.pdf PDF
VAAR 852.219-76.pdf PDF
Combined synopsis solicitation 11.19.2025.docx DOCX document

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Tungsten Information

GOVERNMENT INVOICE ADDRESS: All Invoices from the contractor shall be submitted electronically in accordance with VAAR Clause 852.232-72 Electronic Submission of Payment Requests.

VA's Electronic Invoice Presentment and Payment System - The FSC uses a third-party contractor, Tungsten, to transition vendors from paper to electronic invoice submission. Please go to this website:

http://www.tungsten-network.com/US/en/veterans-affairs/ to register and begin submitting electronic invoices, free of charge.

The Department of Veterans Affairs Tungsten Number is: AAA544240062 (this allows you to file invoices online for free.)

More information on the VA Financial Services Center is available at:

http://www.fsc.va.gov/einvoice.asp

Vendor e-Invoice Set-Up Information:

If you have questions about the e-invoicing program or Tungsten, please contact the FSC at the phone number or email address listed below:

• Tungsten e-Invoice Setup Information: 1-877-489-6135 Hours 8:00 - 19:00 (EDT)

• Tungsten e-Invoice email: VA.Registration@Tungsten-Network.com

• FSC e-Invoice Contact Information: 1-877-353-9791 http://www.tungsten-network.com/US/en/veterans-affairs/ http://www.fsc.va.gov/einvoice.asp mailto:VA.Registration@Tungsten-Network.com

File details come from the government source that posted it. Updated .