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If you have questions concerning the processing of your tax file or to file a complaint, please contact Revenu Québec.

• Citizens 
• Business 

To find out why a cheque was issued, verify the internal account number in the upper right-hand corner of the cheque. The number will identify the department or organization responsible for the account, which you can then contact. Consult the following page for a list of numerical codes on cheques issued by the Québec government (available in French only): Code numérique inscrit sur les chèques du gouvernement du Québec .

For any other question concerning government-issued cheques, write to us at infobancaire@finances.gouv.qc.ca or consult our Frequently Asked Questions section .