AIA-2026-0022Courts and legalVerified

Tenancy Tribunal swamped by long AI-generated claims, prompting new guidance

The Tenancy Tribunal issued guidelines on AI use after a wave of AI-generated applications, some hundreds of pages long and seeking large sums. In one case a tenant filed over 300 pages and sought $40,000, and was awarded $80.

Severity 2 of 5: Moderate. Wasted hearings and misled applicants into weak claims; harm spread across many cases but recoverable. How we rate severity
Date it happened
12 August 2026
Added to the register
12 August 2026
Region
Online or nationwide
Type of AI involved
Chatbots (general)
Kind of harm
Misleading information; strain on the Tribunal
Last updated
29 October 2026

What happened

The Tenancy Tribunal received a wave of AI-generated applications from tenants, some hundreds of pages long, containing unverified information and confusing legal language and seeking very large compensation. In one case a tenant filed more than 300 pages of submissions and evidence, sought $40,000 and needed two hearings, and was awarded $80. In another a tenant sought $100,000, the Tribunal’s maximum, and was awarded $324. Landlords and tenant advocates said AI tools invented facts and overstated people’s chances.

What happened next

In August 2026 principal adjudicator Brett Carter issued guidelines for lay users. They say applicants are responsible for what they file however it was produced, that “the AI made a mistake” is not an excuse, and that in serious cases claims can be struck out or costs awarded.

Sources

  1. Tenancy dispute resolution service drowning in AI-generated claims
    interest.co.nz (from LawNews), 12 August 2026
  2. Influx of AI-generated submissions drives rollout of new use guidance from Tenancy Tribunal
    NZ Lawyer, 11 August 2026

Change history

  • 30 Oct 2026 Added to the register.

Cite this entry

AI Incidents Aotearoa. (2026). Tenancy Tribunal swamped by long AI-generated claims, prompting new guidance (AIA-2026-0022). AI Safety Aotearoa. Retrieved 29 October 2026, from https://aiincidents.nz/register/tenancy-tribunal-swamped-by-long-ai-generated-claims-prompting-new-guidance/

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