Page 1

SECURITIES AND EXCHANGE COMMISSION WASHINGTON , D.C. 20549 FORM 40 - F Registration statement pursuant to Section 12 of the Securities Exchange Act of 1934 or Annual report pursuant to Section 13 ( a ) or 15 ( d ) of the Securities Exchange Act of 1934 For the fiscal year ended September 30 , 2021 Commission file number 001-14858 CGI INC . ( Exact name of Registrant as specified in its charter ) Quebec , Canada ( Province or other jurisdiction of incorporation or organization ) 8742 ( Primary Standard Industrial Classification Code Number ) 98-0406227 ( I.R.S. Employer Identification Number ) 1350 René - Lévesque Boulevard West , 25th Floor Montréal , Quebec Canada H3G 1T4 ( 514 ) 841-3200 ( Address and telephone number of Registrant's principal executive offices ) CGI Technologies and Solutions Inc. 11325 Random Hills Fairfax , VA 22030 ( 703 ) 267-8679 ( Name , address and telephone number of agent for service in the United States ) Securities registered or to be registered pursuant to Section 12 ( b ) of the Act : Title of each class : Trading symbol : Name of each exchange on which registered : Class A subordinate voting shares GIB New York Stock Exchange Securities registered or to be registered pursuant to Section 12 ( g ) of the Act : None Securities for which there is a reporting obligation pursuant to Section 15 ( d ) of the Act : None For annual reports , indicate by check mark the information filed with this form : Annual Information Form ✓ Audited Annual Financial Statements Indicate the number of outstanding shares of each of the issuer's classes of capital or common stock as of the close of the period covered by the annual report : 219,171,329 Class A subordinate voting shares , 26,445,706 Class B shares . Indicate by check mark whether the registrant : ( 1 ) has filed all reports required to be filed by Section 13 or 15 ( d ) of the Exchange Act during the preceding 12 months ( or for such shorter period that the registrant was required to file such reports ) ; and ( 2 ) has been subject to such filing requirements for the past 90 days : Yes No □ Indicate by check mark whether the registrant has submitted electronically , every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S - T during the preceding 12 months ( or such shorter period that the registrant was required to submit such