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Suggested answer

Invalid tax code combination

Posted on by Microsoft Employee

When I try to post a general journal  receiving an error:

Invalid tax code combination. Sales tax group ACH_CEE and Item sales tax group .

  • Suggested answer
    Community Member Profile Picture
    Community Member Microsoft Employee on at
    RE: Invalid tax code combination

    On GL Parameters > Sales tax tab, you can select the checkbox for Validate Tax Code.

    If validation of Tax Codes is active, then you will need to designate an Item Sales Tax Group on the setup for Collection Letters.  See screenshot.  This will clear the Infolog error for "invalid combination" when trying to print Collection Letters.

    You can also fix Collection letters manually, one a time by entering an Item Sales Tax Group where marked below:

  • Suggested answer
    Community Member Profile Picture
    Community Member Microsoft Employee on at
    RE: Invalid tax code combination

    In which AX version you are getting this error

    if AX 4.0

    please review following details

    support.microsoft.com/.../960394

    Please verify and update us if this information helps you.

  • Community Member Profile Picture
    Community Member Microsoft Employee on at
    RE: Invalid tax code combination

    Yes, Andre is right..

    It is a sales tax group and item sales tax groups which are not configured correctly. The relationship in the settings has not been established in tax setup

  • André Arnaud de Calavon Profile Picture
    André Arnaud de Cal... 287,696 Super User on at
    RE: Invalid tax code combination

    It is also possible that you provided the wrong combination. Perhaps use another combination.

  • Suggested answer
    André Arnaud de Calavon Profile Picture
    André Arnaud de Cal... 287,696 Super User on at
    RE: Invalid tax code combination

    Hi,

    Check the setup of Sales tax groups and Item Sales tax groups. For the mentioned groups the same TaxCode should be linked. Then AX knows what Sales tax to calculate.

    This is a warning that with an "invalid combination" no Tax can be calculated. It is also possible to turn off this check in the General ledger paramters. In the Sales Tax section, you will find the field "Check sales tax group" where you can change it.

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