Guideline to be on the applicable version in the specific month and year, for your system to use the correct tax tables.
Current release versions
| Payroll version | Release date |
| Release 6.4a | April 2025 |
Previous release versions
| Payroll version | Release date |
| Release 6.3b | October 2024 |
| Release 6.3a | September 2024 |
| Release 6.2a | March 2024 |
| Release 6.1b | November 2023 |
| Release 6.1a | September 2023 |
| Release 6.0c | July 2023 |
| Release 6.0b | May 2023 |
| Release 6.0a | March 2023 |
| Release 5.9b | January 2023 |
| Release 5.9a | September 2022 |
| Release 5.8b | April 2022 |
| Release 5.8a | March 2022 |
| Release 5.7b | January 2022 |
| Release 5.7a | September 2021 |
| Release 5.6b | April 2021 |
| Release 5.6a | March 2021 |
| Release 5.5b | January 2021 |
| Release 5.5a | September 2020 |
| Release 5.4c | May 2020 |
| Release 5.4b | April 2020 |
| Release 5.4a | March 2020 |
| Release 5.3b | November 2019 |
| Release 5.3a | September 2019 |
| Release 5.2c | June 2019 |
| Release 5.2b | April 2019 |
| Release 5.2a | March 2019 |