CRA Result Code: 604

TT600 errors, including TT600, TT601, TT602, TT603, AND TT604, are typically validation errors. This means you may have entered something into your return that TurboTax cannot understand or has not been programmed to accept.
 

The most common example is:

• Quotation marks, ampersands and other special characters in any fields that accept text, such as your name, address, your dependant’s names, etc.

Unfortunately, the errors don’t provide much context as to where the error is. In all cases, technical support should be contacted if you encounter a TT600 error.

 

So, if you’re getting a TT600-series error, please call our telephone support team by using our Contact Us link.

 

Thank you for choosing TurboTax.

Fix error code TT604

The most common issue is:

• Quotation marks, ampersands and other special characters in any fields that accept text, such as your name, address, your dependant’s names, etc.

Many times the postal code or telephone number needs to be deleted and reentered. After verifying all the entries in your profile, clear your cache/cookies, sign out of your return and restart your computer. If this doesn't clear the error please call our telephone support team by using our Contact Us link. When asked if you wish to receive an email say NO then say "speak to a representative" and hold the line.

 

Thank you for choosing TurboTax.