| 2025 HIDD Billing Run Dates | |||
| MONTH CYCLE | READ DATE | BILLING/MAILING DATE | DUE DATE |
| JANUARY | Jan. 12 | Jan. 27 | Feb. 11 |
| FEBRUARY | Feb. 11 | Feb. 24 | Mar. 12 |
| MARCH | Mar. 13 | Mar. 24 | Apr. 8 |
| APRIL | Apr. 12 | Apr. 28 | May 13 |
| MAY | May 12 | May 27 | Jun. 11 |
| JUNE | Jun. 11 | Jun. 23 | Jul. 8 |
| JULY | Jul. 11 | Jul. 28 | Aug. 12 |
| AUGUST | Aug. 10 | Aug. 25 | Sep. 9 |
| SEPTEMBER | Sep. 9 | Sep. 22 | Oct. 7 |
| OCTOBER | Oct. 9 | Oct. 27 | Nov. 11 |
| NOVEMBER | Nov. 8 | Nov. 24 | Dec. 9 |
| DECEMBER | Dec. 8 | Dec. 22 | Jan. 6 |
| January (2026) | Jan. 7 | Jan. 26 | Feb. 10 |