Accounts Payable

6 Min Read Accounts Payable Welcome to NSSC Accounts Payable where we process all accounts payable invoices, centrally billed accounts, and government charge card transactions for the Agency. Vendor Payment NASA is committed to expedient and accurate payment of invoices.  Any questions or inquiries should be addressed to the Contracting Officer designated on your award or to the NSSC Customer Contact Center. NSSC Customer Contact Center telephone: 1-877-677-2123 (1-877-NSSC123) Fax: 1-866-779-6772 (1-866-779-NSSC) Vouchers and invoices are to be submitted in the Treasury’s Invoice Processing Platform for awards that include the new voucher…

Read More

Payroll

1 Min Read Payroll The NASA Shared Services Center (NSSC) Payroll Office (NPO) reviews, validates, and delivers time and attendance data to the Department of the Interior (DOI) Interior Business Center (IBC) for NASA Centers.  NPO acts as liaison between Centers, employees and IBC for other payroll related activities such as supplemental payments, prior pay period adjustments  (PPPA) and settlement agreements. 2024 NASA Payroll Calendar Employment Verification POD A-12 – Non-Receipt of DD/EFT Payment Payroll Schedule Calendars

Read More

Accounts Receivable

6 Min Read Accounts Receivable ACH Credit Payment ACH Credit is a payment method that allows a payer to initiate payment through their financial institution through the ACH/Federal Reserve network. ACH Credit allows the payer to control the initiation and timing of payments as well as when the date the funds are sent. Please view the instructions by accessing ACH Credit Payment Instructions. Payments to NASA For your convenience and fast results, you have the following options to pay online: Option 1: Pay Via Bank Account (ACH Direct Debit, also known as…

Read More

Human Resources

6 Min Read Human Resources The NSSC provides Human Resources (HR) services including: Benefits, Classification Appeals and Services, Development of Information Materials, Drug Testing, Electronic Official Personnel Folders (eOPF), Employee Notices, Employee Recognition and Awards, Financial Disclosure, General Employment Inquiries (GEI), HR Surveys, In-Processing, Leave Programs, Payroll, Personnel Action Processing (PAP), Retirement, Senior Executive Services (SES), Staffing, Suitability Adjudication, Survivor Benefits, Training Administration, Unemployment Compensation, and Workers’ Compensation.  Benefits NASA offers a broad array of benefits programs, including health, dental, vision and life insurance, flexible spending accounts, and long-term care…

Read More

Procurement

4 Min Read Procurement The NSSC provides a variety of Procurement services across NASA to satisfy the evolving acquisition needs of the Agency. 1102 Training Program/The Federal Acquisition Certification for Contracting Officer’s Representatives (FAC-COR) The NSSC supports the General Schedule (GS) 1102 Training Program by procuring and scheduling training courses required for Federal Acquisition Certification for Contracting (FAC-C). The NSSC serves as the point of contact for contract specialists in the Agency 1102 training program. The FAC-COR program is for a program a FAC-COR program is for acquisituion professionals in the Federal…

Read More