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Control matrix - basics and fields

Updated over 2 months ago

Purpose of the control matrix

In the control matrix, you define how a control key works. You determine

  • the tax rate in per cent,

  • and the tax accounts that are addressed (input tax or sales tax).

  • the cash discount account used when using the cash discount function.

  • the DATEV-BU key to support exports and imports

This is how you control how taxable sales are processed in accounting.

Prerequisites

Before you can use a tax key in the tax matrix, you must create it:

  1. Create the tax key there.

  2. You can then add it to the control matrix.

image-20251021-073819.png

Special fields in the control matrix

Tax codes (2) and (3)

  • These fields originate from an outdated algorithm.

  • They are only continued for the sake of continuity.

  • Recommendation: Leave them empty when you create new tax codes.

Country code (4)

  • The country code is relevant if you use tax keys for several countries.

  • It is required if you are liable for tax in several countries - for example in the OSS procedure (B2C sales in the EU).


Result

A correctly maintained tax matrix ensures that taxes are automatically posted with the correct percentage rate and account.


Tags

#tax matrix #taxes #country code #OSS #accounting

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