Yes. If you fall behind in your tax filings or payment obligations, the Canada Revenue Agency can potentially resort to placing a lien on your house. One other avenue the CRA can explore is garnishing wages or freezing your bank accounts, though these are extraordinary measures. You can prevent these actions by filing personal bankruptcy or a consumer proposal. Both actions will at least temporarily halt any escalations. At the same time, you work with J Bottom & Associates to discover a long-term solution.