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Level 2
September 19, 2026
Question

Anyone know what to do with efile error 24

  • September 19, 2026
  • 1 reply
  • 10 views

Efile message is Failed transmission.  Validation Filure Error 24:  Your request was not understood by the e-filing service.  Resolution:Please verify that your application program is up-to-date.

I confirmed that I am on the latest version.  It is a Vermont validation failure.  All other returns went through just fine. Tech support hasn’t been able to figure it out. There are no odd charcters in the file.  Required PDF attachments have short names. File is big becasue of sch K-3 .  It is 198 pagesof a 250 page pdf. (9 partners)

1 reply

PhoebeRoberts
Intuit Community Champion
September 19, 2026

If you think it might be a file size issue, save the PDF into a smaller size. (In Acrobat, File, Save as Other, Reduced Size PDF.)