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Contact the tax office

You can contact the City of Mississauga tax office in any of the following ways:


311 (905-615-4311 outside City limits)


You can email Please include the tax roll number/address in the subject line of your email.


City of Mississauga Tax Office
Mississauga Civic Centre
300 City Centre Drive, 4th Floor
Mississauga, ON L5B 3C1