← the record
WF-LEMY2C

Canada Revenue Agency (CRA) AI Chatbot 'Charlie' Reportedly Gave Incorrect Tax Filing Guidance at Scale

Charlie the Chatbot, an AI-powered system deployed by the Canada Revenue Agency (CRA), has reportedly been providing inaccurate or incomplete tax-related information to members of the public. An audit by the Auditor General of Canada reportedly found the chatbot produced correct responses in fewer than half of tested cases. The system has been publicly available across multiple CRA webpages since March 2020 and reportedly used by millions of users.

Date it happened
2025-12-12
Organisation involved
Canada Revenue Agency (CRA), Government of Canada
Product, system or model
Charlie the Chatbot
Where this came from
Share this incident
XLinkedInFacebookWhatsAppEmail
Attribution

This incident was imported from AI Incident Database and is used under CC BY-SA 4.0. Our additions to it — the structured fields, the translation, the checks against other reports — are published under the same licence.

This is a record of what was reported, not a finding that anyone broke the law. If it names your organisation and you believe it is wrong, the corrections process is free and open to everyone.