All HASLC offices will be closed on the following dates:
| Holiday | Date | |
| New Years Day | Observed, Monday, January 3, 2022 | |
| Martin Luther King, Jr. Day | Monday, January 17, 2022 | |
| President’s Day | Monday, February 21, 2022 | |
| Memorial Day | Monday, May 30, 2022 | |
| Juneteenth | Observed, Monday, June 20, 2022 | |
| Independence Day | Monday, July 4, 2022 | |
| Labor Day | Monday, September 5, 2022 | |
| Veterans Day | Friday, November 11, 2022 | |
| Thanksgiving Day | Thursday, November 24, 2022 | |
| Day after Thanksgiving | Friday, November 25, 2022 |
The Housing Authority of St. Louis County will be closed the last week of the year from December 26, 2022 through Monday, January 2, 2023 and will reopen on Tuesday, January 3, 2023.