Office of the State Comptroller, Accounts Payable Division Vendor Self-Serve (VSS)

The VSS Homepage has changed.

Vendor Resource Information is now located at:

http://www.osc.ct.gov/vendor/index.html

This page will automatically forward to the new Vendor Resources page in 10 seconds.

VSS is part of Core-CT, the State's Financial, HR, and Payroll system. VSS may be used by a vendor to check on outstanding invoices, confirm payment information, review address information, or reconcile accounts receivable.

VSS Help Desk osc.apd@po.state.ct.us (860) 702-3400 When contacting the help desk by e-mail please include 'VSS' in subject line Hours of Help Desk Availability Mon-Fri 8:00 AM - 4:00 PM Hours of VSS Access Mon -Fri 6:00 AM - 7:00 PM Sat 6:00 AM - 4:00 PM VSS FAQ
State of Connecticut Agency Contacts Accounts Payable Purchasing

Vendor Self-Serve Login

To Login to Vendor Self-Serve
you must have a user ID and password.

Don't have a user ID and password, but would like to learn more?
Click on the links below.

Vendor Self-Serve Instructions (PowerPoint)

Interested in VSS?

Click here for free enrollment

Are you currently a vendor of the State of Connecticut receiving payment by check?

Click here for information on ACH(EFT) electronic payments