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{{:icons:extension.png?16|}} JOPPD
====== JOPPD Base Reduction Codes ======

Code book of codes for the method of reducing the monthly base for calculating the pension insurance contribution. The code is shown in column 7.2 of the [[brix:en:joppd]] form.

The code book is maintained exclusively by MICRO PROCESS according to the Tax Administration regulations (see [[brix:en:joppds]]).