If you are referring to your license code to activate your TurboTax software, please see the following TurboTax FAQ for more information:
https:// ttlc.intuit.com/community/tax-topics/help/my-code-doesn-t-work/01/871966

If you are having trouble with your filing verification code, please refer to the My Code Isn't Working section of this TurboTax FAQ:
https://ttlc.intuit.com/community/security/help/what-if-i-m-having-trouble-with-my-filing-verification-code/00/26499

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Level 2

Not recovering the code to file my return

Level 14

It can take up to 15 minutes for the verification code to be emailed to you, and check your junk email folders too. Please don’t try to get a new code too soon as it will invalidate the old code and you’ll end up waiting longer. Please see this TurboTax FAQ for more information if you are having trouble with your verification code: https://ttlc.intuit.com/community/security/help/what-if-i-m-having-trouble-with-my-filing-verification-code/00/26499

**Say "Thanks" by clicking the thumb icon in a post. **Mark the post that answers your question by clicking on "Mark as Best Answer"