Changelog

Every figure on this site comes from a dated, linked source, and every refresh lands here. If a number changed and this page does not say so, that is a bug — tell us.

2026

• 2026-09-05 — Classification unit pages rebuilt on the data already held: each now carries the guidebook's activity list for the unit, ACC's division, group and levy risk group, the year-on-year rate change, the levy at the maximum liable income, and the rate gap to each unit it is commonly confused with. 65 links to units without a page were replaced with plain text — they had been 404s. The classification index is now grouped by ACC division and linked from the levy check. No figure changed.
• 2026-08-07 — Site renamed Unclaimed NZ. Landing page restructured: five cited who-owes-what cards and the seven-question triage up front; all checks listed at /checks/.
• 2026-08-07 — Four new checkers: holiday pay back-pay register (with the $9.90 personalised case pack), donation tax credits, rates rebate, and the left-NZ check ($9.90 pack). Gates 21-22 added; every hook stat on the site carries its source inline.
• 2026-08-06 — ACC classification rates for 2024/25, 2025/26 and 2026/27 machine-extracted from the published Levy Guidebooks (537 units current year; 2,804 BIC mappings), machine-audited against the source PDFs. Human spot-check and verification pending — figures withheld until it completes.
• 2026-08-06 — KiwiSaver rules loaded from IRD sources: employer minimum 3.5% (1 Apr 2026) stepping to 4% (1 Apr 2028); ESCT bands from the April 2026 IR340; government contribution 25c/$1 to $260.72, $180,000 income cap. Verification pending.
• 2026-08-06 — Weekly compensation figures loaded: 80% rate (AC Act Sch 1 cl 32(3)), maximum $2,466.20/wk from 1 Jul 2026, minimum $766.40/wk (full-time, from 1 Apr 2026), abatement per cl 51(2). Verification pending.
• 2026-08-06 — Site first assembled: three checkers, twenty engine gates.

Current-year ACC source: Levy Guidebook, extracted 2026-08-06.