Welcome to Accounts Payable

Accounts Payable processes invoice payments for purchases made through the Finance System. Purchase order payments are made based on the terms negotiated between Purchasing and the supplier.

Invoices are electronically routed in the Finance System for payment approval and departmental retention. Supplier check information is readily accessible.

Contact AP

Find out who to contact for assistance, based on supplier name.

Submitting Invoices

Submitting Invoices
Submit invoices by following specific instructions.


PO payments, wire transfers, emergency and supplier refund checks.


May 30

MSU Delays Implementation of New Federal Procurement Rules

Michigan State University will delay implementation of the new federal procurement rules found at 2 CFR Part 200, beginning with section 200.317, until July 1, 2018. MSU will continue to follow the federal procurement rules found in Office of Management and Budget (OMB) Circular A-110. This deferment is authorized in Federal Register notice Vol. 82 No. 94 published Wednesday May 17, 2017.
May 30

Green Purchasing Guidelines

In support of MSU's sustainability goals, Green Purchasing Guidelines have been established to assist in making environmentally responsible buying decisions.
May 09

University Stores Inventory

University Stores will be closed for inventory on Friday, May 19, 2017. Orders placed by noon on May 19 will ship on May 22. University Stores will re-open at 7:30 a.m. on Monday, May 22.
May 08

Internet Explorer Issue Resolved

Our Spartan Marketplace supplier fixed the Internet Explorer (IE) issue that required enabling third-party cookies. If you followed our previously suggestions directions, you can revert them. It is no longer a requirement to accept cookies to access Spartan Marketplace. Click the title for instructions.
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