Online filing errors
The following are the most frequent errors that arise when attempting to file the company tax return, CT600, and the company accounts online.
Error Message | Further Details |
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Online Filing Error 1046. The supplied user credentials failed validation for the required service | Details |
The accounting period for this amended return does not match the records currently held for the company | Details |
Online Filing Error 1611: No original return yet recorded | Details |
Online Filing Error 1612: Cannot file an amendment after the allowable due date | Details |
iXBRL Online Filing Error 3303: One of the InlineXBRLdocuments contains malformed xml | Details |
Online Filing Error 3304: Original return already received for this period | Details |
Online Filing Error 3312: Name of Director signing Directors Report is missing | Details |
iXBRL Online Filing Error 3314: Inconsistent duplicate fact values | Details |
iXBRL Online Filing error 3315: Generic dimension member has no associated name or description item | Details |
XBRL submission error – cvc complex type.2.4.a: invalid content was found | Details |
The ‘decimals’ attribute is invalid – The value is invalid according to its datatype | Details |