An important deadline is coming up, around the same time that Canadians get ready to file their 2026 tax returns at the start of tax season 2027. Since 2020, more than 42,000 data breaches have occurred at the CRA. A class action lawsuit was launched in 2020 and a $8.76 million settlement was reached. Eligible Canadians affected by these security incidents can now submit claims through the KPMG Claims Portal until February 3, 2027.