The Validation Error normally come due to following reasons on GST Portal :-

1. Name and Date of Birth mismatch with PAN data base –

Taxpayer must verify the Name and Date of Birth related details submitted by him in Promoter /Partner and Auth. signatory tab. Put these details from taxpayers Income Tax Profile and not as printed on copy of PAN Card.

2. Name mismatch with UIDAI data base

Same as above, the name submitted in Promoter/Partner and Auth. signatory tab should match with AADHAR details provided by taxpayers.

3. In case of telephone/ office phone number/ Fax provided- STD code box should not be blank.

4. Use of duplicate mobile and email in the promoter tab and authorized signatory tabs using different records –

“ System error” occurred for non-core amendment

5. Check the registration details filled in the business details tab / particularly service tax registration number using special character.

6. Check that no tabs are left blank or mandatory fields left unfilled particularly in the principal place of business tab.

7. Also check HSN and SAC codes.

Role of GST Practitioner Under GST


More Under Goods and Services Tax


  1. nikhil says:

    Intimation of Validation error for Application for Amendment of Core fields in Registration Particulars (For all types of registered persons) & GST :
    The details mentioned in Form did not validate successfully due to the following error : Name does not match for Promoter
    Please resubmit the application after rectifying the errors.
    please give me solution

  2. Samuel says:

    Dear All,

    Since I try to initiate to pay the March payment in GST Patrol, the following error message is show repeat.

    “[GSTN0006] [300161] VCPIN Validation Failed due to: Unauthorized User”

    Kindly give me your valued guidance, please.

    With Regards,


    1. kiran says:

      You have 1 Error Message[GSTN0006] [300161] VCPIN Validation Failed due to: Unauthorized User I am getting this error please let me know how to rectify i am unable to pay

  3. suresh says:

    In old pan card name was wrong so i corrected in new pan card so i changing legal name as present pan card but it is showing, EDFPS5058J : Name does not match for Promoter, please give me solution

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January 2021