The Town of Wilson Creek operates on an annual budget.
| Budget Year | Budget Approvals | Council Meeting Date |
| 2025 | Original Budget: Ordinance 449 | November 14, 2024 |
| 2024 | Original Budget: Ordinance 447 Amendment: Ordinance 450 | November 9, 2023 December 12, 2024 |
| 2023 | Original Budget: Ordinance 444 Amendment: Ordinance 448 | November 10, 2022 December 14, 2023 |
| 2022 | Original Budget: Ordinance 438 | November 11, 2021 |
| 2021 | Original Budget: Ordinance 433 | December 10, 2020 |
| 2020 | Original Budget: Ordinance 431 Amendment: Ordinance 432 | December 12, 2019 November 12, 2022 |