Government of Guam Holidays
The Department of Revenue and Taxation will be closed on the following Government of Guam observed holidays:
| Jan. 1, 2026 | NEW YEARS DAY | |
| Jan. 19, 2026 | MARTIN LUTHER KING JR. DAY | |
| Mar. 2, 2026 | GUAM HISTORY & CHAMORRO HERITAGE DAY | |
| May 25, 2026 | MEMORIAL DAY | |
| July 3, 2026 | INDEPENDENCE DAY (OBSERVED) | |
| July 21, 2026 | LIBERATION DAY | |
| Sep. 7, 2026 | LABOR DAY | |
| Nov. 2, 2026 | ALL SOULS' DAY | |
| Nov. 11, 2026 | VETERANS' DAY | |
| Nov. 26, 2026 | THANKSGIVING | |
| Dec. 8, 2026 | OUR LADY OF CAMARIN DAY | |
| Dec. 25, 2026 | CHRISTMAS |