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Financial Apps


GSA’s core financial system. Pegasys allows you to record financial planning and purchasing events, as well as accounts payable, accounts receivable, disbursements and budgeting activities.

Business Intelligence

A reporting tool that allows you to use simple drag-and-drop features, and familiar menu driven tools to develop and modify queries and reports to user specific requirements.

Financial Reports

Provides users with a variety of financial reports produced by Pegasys and other systems.


GSA customers use the Vendor Customer Self Service (VCSS) system to view billing statements and payment information. GSA vendors use VCSS to create and process invoices electronically and track the status of payments made by GSA.

ICS Financial Applications

This portal provides links to various systems supported by the Financial Management Systems Division.

Other Financial Apps

On this page you will find other financial apps to help you complete your job.