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Through Order no. 14043-A/2022 of 05/12new withholding tables have been approved. The changes will only apply to income paid or made available from January 1, 2023.

  • Update of IRS Tables for the Mainland, 1st semester 2023 [Order no. 14043-A/2022] 
  • Update of the Personal Income Tax Tables for the Autonomous Region of the Azores, 1st semester of 2023 [Order no. 14837-B/2022]
  • Update of the IRS Tables for the Autonomous Region of Madeira, 1st semester of 2023 [Order no. 442/2022]


Following the availability, on the AT website, of the new IRS withholding tax tables, applicable from January 1, 2023, for the Mainland, Arquiconsult has converted them into a format that can be imported into NAVHR.




ARQUICONSULT will provide a manual with instructions on how to perform this update in the system, by consuming 1 hour from the services support contract, to customers who request it via Service Request:

We further inform that, if you want ARQUICONSULT to carry out this update, please mention it in the Service Request. In this case, the time consumed will be deducted from the service support contract or invoiced if there is no active contract.