Monday to Friday: 9:00 a.m. to 5:00 p.m.
Saturday/Sunday: Closed
The Cook County Treasurer's Office will be closed the following dates in 2009:
| New Year's Day |
Thursday, January 1 |
| Martin Luther King's Birthday |
Monday, January 19 |
| Lincoln's Birthday |
Thursday, February 12 |
| Washington's Birthday |
Monday, February 16 |
| Casimir Pulaski Day |
Monday, March 2 |
| Memorial Day |
Monday, May 25 |
| Independence Day |
Friday, July 3 |
| Labor Day |
Monday, September 7 |
| Columbus Day |
Monday, October 12 |
| Veterans Day |
Wednesday, November 11 |
| Thanksgiving Day |
Thursday, November 26 |
| Christmas Day |
Friday, December 25 |