The Idaho State Treasurer's Office will be closed on the following State of Idaho holidays. If a holiday falls on a Saturday it will be observed on Friday and if the holiday falls on Sunday it will be observed on Monday.
State of Idaho Holidays for 2025:
| Holiday |
Date |
| New Year's Day |
Wednesday, January 1 |
| Martin Luther King Jr. Day/ Idaho Human Rights Day |
Monday, January 17 |
| Presidents' Day |
Monday, February 17 |
| Memorial Day |
Monday, May 26 |
| Juneteenth |
Thursday, June 19 |
| Independence Day |
Friday, July 4 |
| Labor Day |
Monday, September 1 |
| Columbus Day |
Monday, October 13 |
| Veterans Day |
Tuesday, November 11 |
| Thanksgiving Day |
Thursday, November 27 |
| Christmas Day |
Thursday, December 25 |