T1 Filing Compliance
T1 filing compliance is a Canada Revenue Agency (CRA) publication, which presents data about returns that were filed late or on time. The returns are grouped by demographic, geographic, and economic characteristics. Initial assessment values were used to produce the tables. Any changes resulting from reassessments are not included. Please note that from 2025 onwards, to reflect the most in-demand data by the public, this publication includes a reduced number of data tables that best meet user needs.
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