Annual information is available on Canadians who filed a personal tax return in the reference
year. Data provided include the number of taxfilers, the average age of taxfilers, their median
total income, their median employment income and the percentage of taxfilers by age group and
income group. This information, while providing information about every income tax filer in the
country, is provided in summary form only. All data are aggregated into large classes of filers or
large geographies and no data can be associated with any individuals.
The taxfiler data provides information on: