Contact Us

  This site is available 7 days a week form 5:00 am - 10:30 pm except when otherwise notified.
  If you have any questions not answered on this website, please contact ORS.

Hours of Operation:
ORS staff is available to assist you :
Monday - Friday 8:00 a.m. to 5:00 p.m.

Email Us:

If you have questions not answered on this website, please contact ORS at: [email protected]

Always include your name, your reporting unit's name, and reporting unit
number with your email requests.

Call Us :
800-381-5111

Write Us :

Office of Retirement Services
P. O. Box 30171
Lansing, MI 48909-7671

Overnight payments should be delivered to :

State of Michigan
Department of Technology, Management & Budget
ATTN: Cashiering Offices
235 S. Grand Avenue, Suite 801
Lansing, MI 48933

Please keep the ORS non-business dates (listed below) in mind for reporting and payment planning purposes. The retirement reporting website will be available for reporting units from 5:00 a.m. to 10:30 p.m. each non-business day but ORS staff will not be available to provide assistance to reporting units and the normal batch processing will not take place (except for Columbus Day). The work you complete on reports during these dates will post the evening of the next ORS business day. Since state holidays, bank holidays and weekends cannot be used as electronic payment dates, any payments made during this time will need to be future dated for the next business day.

Non-Business Day Date
Weekends Saturdays and Sundays
Martin Luther King, Jr. Day January 20, 2025
President's Day February 17, 2025
Memorial Day May 26, 2025
Juneteenth June 19, 2025
Independence Day July 4, 2025
Labor Day September 1, 2025
Columbus Day (ORS Open/Banks Closed) October 13, 2025
Veterans Day November 11, 2025
Thanksgiving Day November 27, 2025
Day After Thanksgiving November 28, 2025
Christmas Eve Day December 24, 2025
Christmas Day December 25, 2025
New Year's Eve December 31, 2025
New Year's Day January 1, 2026