Editorial Policy
Effective date: 20 April 2026. This project follows an evidence-first workflow. Policy references are mapped into explicit logic branches, and every release is documented in a dated changelog.
Source Hierarchy and Review Model
- Primary authority publications are preferred over secondary summaries.
- Rule changes are versioned with release notes and publication dates.
- Long-form explanations are updated alongside calculator logic to prevent drift.
- Known limitations are disclosed in methodology and policy pages.
Corrections, Complaints, and Conflicts
- Factual correction requests are triaged through the support workflow.
- Accepted corrections are logged in the public changelog with a release date.
- Editorial complaints can be escalated through the formal contact path.
- This site does not publish sponsored tax opinions presented as neutral analysis.
Current Maintenance Signal
Most recent logged release: April 16, 2026 (v1.13.0).