Can you help to resolve the E-file transmission did not go through issue "FAILED_VALIDATION" during the e-filing step?

Usually, this error indicates that your software needs to be updated.  If you're still getting this error after the auto-update, you may need to do a manual update. Please see the below TurboTax FAQs to assist with this:

• Troubleshoot TurboTax for Windows updating issues
• Troubleshoot TurboTax for Mac updating issues