Back to the seach results PreviousNext canada revenue agency - office of the taxpayers' ombudsperson171 Slater Street, Suite 1000, Ottawa, Ottawa, ON, K1P 5H7 1 866 586-3839 www.canada.ca/en/taxpayers-ombudsperson.html Canada taxpayersOverviewContactOrganization statusGeneral informations ServicesComplaints service for taxpayers who feel they have been treated unfairly or unprofessionally by the Canada Revenue Agency (CRA).EligibilitytaxpayersScheduleMonday to Friday 8h15 to 16h30Coverage areaCanadaLanguages offeredEnglish, FrenchCategories: ; Government services - Federal servicesContact Mailing address171 Slater Street, Suite 1000, Ottawa, Ottawa, K1P 5H7Toll free1 866 586-3839Organization status Legal Statusfederal government agencyFundingfederalLast verified on2024-09-10