If the CRA has your name on file with the initial, then yes you may need to add it in order to file. To change it in TurboTax Online, select My Info> [Your Name]'s Personal Information from the left side menu. Click Continue to save any changes you made.
igbonile-gmail-c
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rmarkus-01-gmail
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akchanlk
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magicianogi
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yirkyfunkchuk
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