(USA) Duplicate taxpayer identification report (Tax1099DupTIN) [AX 2012]

Updated: August 24, 2011

Applies To: Microsoft Dynamics AX 2012 R3, Microsoft Dynamics AX 2012 R2, Microsoft Dynamics AX 2012 Feature Pack, Microsoft Dynamics AX 2012

Use this report to verify that no taxpayers have duplicate identification numbers. The report displays information about taxpayers who have duplicate identification numbers, and who have transactions within the range of dates that is specified for the report.


(USA) This report is only available to legal entities whose primary address is in the United States.

The following topics explain how to print a report and how to filter and sort the data on a report.

The following table explains where to find the report in the Application Object Tree (AOT) and how to navigate to the report in the Microsoft Dynamics AX client.



Name of report in the AOT


Location of report in the AOT

SSRS Reports\Reports\Tax1099DupTIN

Menu item of the report


Navigation to the report

Click Accounts payable > Reports > Tax 1099 > Tax 1099 duplicate taxpayer identification.

The data on this report comes from the following sources:

  • Tax1099DupTINTmp table


To determine where the data in the temp tables comes from, view the cross-references for the Tax1099DupTINDP.processReport class.

If you are a developer, you can learn more about where the data on a report comes from by using the following procedure.

  1. Open the AOT.

  2. Locate the report in the SSRS Reports\Reports node.

  3. Right-click the report and click Add-Ins > Cross-reference > Using (instant view).

Announcements: To see known issues and recent fixes, use Issue search in Microsoft Dynamics Lifecycle Services (LCS).