Insights · Analysis in preparation
Gross Negligence Penalties: When CRA Adds 50% — and How to Fight It
This analysis is being written to the standard the rest of this site holds to — dated, cited to primary sources, and revised when the law or CRA practice changes. It is not yet published.
What this analysis will cover
Subsection 163(2) lets CRA add a penalty of 50 percent of the understated tax where it can establish gross negligence — and the burden of proving it sits with the Minister, not the taxpayer. This piece covers where courts have drawn the line between carelessness and gross negligence, and how reliance on professional advice figures in a defence.
In the meantime
The mandate this analysis supports
The question this piece addresses is already live in practice. The advisory page below sets out how it is handled today; a private consultation is the direct route for a specific matter.
This article reflects tax law and CRA administrative practice as of its publication date. It is general information, not tax, accounting, or legal advice, and reading it does not create a professional-client relationship. Figures, deadlines, and administrative positions change — obtain advice on your own facts before acting.