W-2 information can be uploaded in three (3) file formats:
For file format specifications, visit KDOR’s Forms and Publications Withholding page at https://www.ksrevenue.org/forms-btwh.html.
Follow these steps to test the validity of the file format:
The test will discontinue after 25 errors are discovered. The list of errors contains information
about what the error is and where the error occurred. In most cases errors will repeat as each line
is tested. Fixing one of the errors may reduce the list by eliminating the repeats. Repeat the test
as needed. If you need assistance, contact Electronic Services at 785-296-6993 or firstname.lastname@example.org.
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