To research the status of your vendor invoice payment, we ask that you register to Access GAD's Online Service Center, you will be able to see your invoice status, ie. check number, wire information or due date. You may access that site by following the link below:
http://interactive.marylandtaxes.gov/extranet/gad/GADLogin/login.asp
Once you are on the General Accounting Division of the Comptroller of Maryland website, choose options: Payment Inquiry or One Stop Vendor Payment, then follow the instructions to Register to Access GAD's Online Service Center. This site will show the status of your invoice payment, ie. check number, date issued or due date.
If unable to track your invoice payment on GAD online Service center, please submit the following information to Maryland Stadium Authority via this form :
Next MSA Board of Directors Meeting
Monthly Board of Directors Meeting
Tuesday, June 2, 2026, 12:00p.m.
The Warehouse at Camden Yards
Conference Room 1
333 W. Camden St., Suite 500
Baltimore, MD 21201
Agenda / Live Stream
Share Your Pimlico & Preakness Stories
The Maryland Stadium Authority invites you to help preserve the legacy of the Pimlico Race Course and the Preakness Stakes by sharing your stories. Whether it’s a favorite race-day tradition, a cherished family memory, or photos we want to hear from you. Click here for link!
Human Trafficking
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