| January 1st and 2nd | New Year’s Day |
| January 18th | Martin Luther King Day |
| February 15th | Presidents’ Day |
| May 31st | Memorial Day |
| July 3rd and 4th | Independence Day |
| September 6th | Labor Day |
| October 11th | Columbus Day |
| November 2nd | General Election Day |
| November 11th | Veterans’ Day |
| November 24th thru 26th | Thanksgiving |
| December 22nd thru 31st | Christmas |
Montana does have a variety of Specialty Plates offered by various state organizations.
Specialty plates will have additional costs to the standard plate.