Centennial Office Building (COB) is open only to authorized employees to protect the health of all Minnesotans and help our community reduce the spread of COVID-19.

We are still providing critical services to our customers and agency partners. Here’s how you can access Minnesota Management and Budget (MMB) services:

Treasury Window

Warrant (check) cashing

• Hours: 9 a.m. to noon and 2 to 3:30 p.m. on Wednesday and Friday
• Contact: 651-259-3769

State agency deposits

If your state agency requires MMB employee assistance with its deposits, employees are available during the following hours of operation:

• Hours: 9 a.m. to noon and 2 to 3:30 p.m. Monday through Friday
• Contact: 651-259-3769

Vendor Payments 

• Hours: 7 a.m. to 1 p.m.
• Contact: 
  • 651-201-8188 (Monday through Wednesday)
  • 651-201-8184 (Thursday and Friday)

General MMB Information 

• Hours: 8 a.m. to 4:30 p.m. (Monday through Friday)
• Contact: 651-201-8000 or 651-201-8080