Direct naar content

You are here:

  1. Home
  2. Algorithms

Please note: The algorithm descriptions in English have been automatically translated. Errors may have been introduced in this process. For the original descriptions, go to the Dutch version of the Algorithm Register.

Centric: taxes

Municipality of Oirschot

Refers to simple algorithms consisting of fixed calculation rules to calculate a tax amount based on a tax base, measure and rate.

Last change on 25th of June 2024, at 7:11 (CET) | Publication Standard 1.0
Publication category
High-Risk AI-system
Impact assessment
Field not filled in.
Status
In use

General information

Theme

Public finance

Begin date

09-2023

Contact information

m.vanhal@oirschot.nl

Responsible use

Goal and impact

The aim is to calculate tax amounts efficiently and uniformly. The impact is related to the tax liability of citizens and businesses. The outcome of the algorithms is the taxable amount. This is formally determined by the tax officer.

Considerations

Without these simple algorithms, it is not possible to calculate tax amounts for citizens and businesses efficiently but also uniformly.

Human intervention

The outcome of the algorithms is determined each time by the levy officer. To do this carefully, several layers of control take place, for example by doing spot checks.

Risk management

Centric indicates there are no risks with this algorithm

Operations

Data

BRP, BR, WOZ, BRK, BAG, NHR and Centric Taxes

Technical design

The most common method is a calculation rule, consisting of multiplying a yardstick by a rate. In some cases there is a graduated approach, where the calculation rules applied also depend on the yardstick

External provider

Centric Nederland BV

Similar algorithm descriptions

  • Taxes: Calculation of local tax amount

    Municipality of Doesburg

    Refers to simple algorithms consisting of fixed calculation rules to calculate a tax amount based on a tax base, measure and rate.

    Last change on 6th of May 2025, at 11:28 (CET) | Publication Standard 1.0
    Publication category
    Impactful algorithms
    Impact assessment
    ...
    Status
    In use

  • Taxes: Calculation of local tax amount

    Municipality of Tilburg

    Refers to simple algorithms consisting of fixed calculation rules to calculate a tax amount based on a tax base, measure and rate.

    Last change on 26th of June 2024, at 19:17 (CET) | Publication Standard 1.0
    Publication category
    Impactful algorithms
    Impact assessment
    Field not filled in.
    Status
    In use

  • Calculation of local tax amount

    Municipality of Noordoostpolder

    Refers to simple algorithms consisting of fixed calculation rules to calculate a tax amount based on a tax base, measure and rate.

    Last change on 30th of May 2024, at 14:48 (CET) | Publication Standard 1.0
    Publication category
    Impactful algorithms
    Impact assessment
    Field not filled in.
    Status
    In use

  • Taxes: Calculation of local tax amount

    Municipality of Emmen

    Refers to simple algorithms consisting of fixed calculation rules to calculate tax amount based on a tax base, the benchmark and a rate.

    Last change on 6th of December 2024, at 15:06 (CET) | Publication Standard 1.0
    Publication category
    Other algorithms
    Impact assessment
    Field not filled in.
    Status
    In use

  • Optimal distribution between tax partners

    Dutch Tax and Customs Administration

    This page provides information about the algorithm 'Optimal distribution between tax partners'. This algorithm automatically calculates the most favourable tax distribution of deductions and joint income between partners filing a joint tax return.

    Last change on 3rd of June 2025, at 11:35 (CET) | Publication Standard 1.0
    Publication category
    Impactful algorithms
    Impact assessment
    Field not filled in.
    Status
    In use