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Annex
2026 Holiday Closings & Important Dates
Clay County observes the same holidays as the State of Missouri Government. Closings due to inclement weather will be announced separately on the home page.
| New Year’s Day (Observed) | Wednesday, January 1, 2026 |
| Martin Luther King, Jr. Day | Monday, January 19, 2026 |
| Lincoln’s Birthday (Observed) | Wednesday, February 12, 2026 |
| President’s Day | Monday, February 16, 2026 |
| Truman’s Birthday (Observed) | Thursday, May 8, 2026 |
| Memorial Day | Monday, May 25, 2026 |
| Juneteenth | Thursday, June 19, 2026 |
| Independence Day | Friday, July 3, 2026 |
| Labor Day | Monday, September 7, 2026 |
| Columbus Day | Monday, October 12, 2026 |
| Veterans Day | Tuesday, November 11, 2026 |
| Thanksgiving |
Thursday, November 26, 2026 Friday, November 27, 2026* |
| Christmas Eve | Wednesday, December 24, 2026 @ 12:00 PM |
| Mail payments by this date for timely postmark | Thursday, December 25, 2026 |
| Christmas Day | Thursday, December 25, 2026 |
| Day After Christmas | Friday, December 26, 2026 |
| Payments Due | Wednesday, December 31, 2026 |
| New Year’s Day | Thursday, January 1, 2027 |
*per County Ordinance 2011-ORD-50