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New Member
posted Mar 31, 2025 4:12:22 PM

I get error message "The license code you entered is not valid. Error code: 606"

I bought TurboTax Premier from Costco. When it came time to enter in the license code, I entered it in EXACTLY like it was in the sheet. I get this error message "The license code you entered is not valid. Error code: 606". Now what?

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1 Replies
Expert Alumni
Apr 2, 2025 8:24:54 AM

Return the product to Costco and request a replacement.

 

@jim-l-williamson