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).Details on the service offerCOVID-19: Services in person are suspended until further notice. 02/08/2022EligibilitytaxpayersScheduleMonday 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 on2023-07-26