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Author's profile photo Arun Yesodharan

Automatic Tax Code Determination in PO

Automatic Determination of Tax Code in PO

Used: Standard Access Sequence 0003 & Standard Condition type NAVS

Step 1: Used the Copy of access sequence 0003 & created another access sequence Z003


Copied to Z003-Tax Classification New


Step 2: Created access sequence for Purch.Org./Vendor/Plant to derive various tax codes through M/03.


Step 3: Assigned table 954 in the newly created table in Z003 along with already present table through M/07.


Step 4: Copied standard condition type NAVS & created new condition type ZNAV.



Also assign the earlier access sequence Z003 to the condition type.

Step 5: Now create the condition records for tax code determination through MEK1.

Maintained two Condition record as:



Step 6: Finally add the condition type ZNAV to your pricing procedure.


Simulation during PO Creation:

  1. For Plant 1000-Nocil Ltd


2. For Plant 1060-Ports


The changes were reflecting in a perfect manner.

In case of tax code preferably use at least one item level field in access sequence table used. As tax code is determined at item level. Otherwise it can lead to non refresh of tax code for different data.



                                                                       -Arun Yesodharan

                                                                      SAP MM Consultant

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      Author's profile photo AMOL SALAPURIKAR

      Hi Arun,

      Very Nice document.

      Can u extend same functionality in case of service POs.


      Amol Salapurikar

      Author's profile photo Sridhar Chandrasekaran
      Sridhar Chandrasekaran

      Hi Arun,

      Informative document. thanks for sharing.


      Can you please mention the IMG path or t-code to perform Step 6: Finally add the condition type ZNAV to your pricing procedure.



      Author's profile photo Abdallah Hamdini
      Abdallah Hamdini

      Use T-code MEK1