Version history
Each version of the Tax60 Methodology Appendix is listed with its effective date, newest first. A version’s text never changes after it takes effect; a change to the wording is a new version. The appendix changes whenever the ruleset changes, and a binder always carries the appendix version that matches the ruleset it was generated under.
| Version | Effective | Last updated | Ruleset | Status |
|---|---|---|---|---|
| 1.0 | September 1, 2026 | September 1, 2026 | act60-2026.09.1 | Current |