---
id: object/codeunit/20233
type: object
title: Codeunit 20233 "Tax Setup Matrix Mgmt."
summary: Codeunit 20233 "Tax Setup Matrix Mgmt." in INTaxEngine (Microsoft.Finance.TaxEngine.TaxTypeHandler). 14 public procedures. Introduced in BC29, still in BC30.
tier: official
language: en
tags:
  - codeunit
  - intaxengine
versions:
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  last_changed: null
  deprecated: null
review:
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    url: https://github.com/microsoft/BCApps/blob/ea08af5ef2d6a9b5c5af4a029288abbe2c883220/src/Apps/W1/INTaxEngine/app/TaxEngine-TaxTypeHandler/src/TaxType/rate/codeunit/TaxSetupMatrixMgmt.Codeunit.al
    title: src/Apps/W1/INTaxEngine/app/TaxEngine-TaxTypeHandler/src/TaxType/rate/codeunit/TaxSetupMatrixMgmt.Codeunit.al (releases/29.x)
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  changes:
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object_type: codeunit
object_id: 20233
name: Tax Setup Matrix Mgmt.
namespace: Microsoft.Finance.TaxEngine.TaxTypeHandler
app: INTaxEngine
extends: null
first_version: "29"
last_version: "30"
present_in:
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  - "30"
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---

# Codeunit 20233 "Tax Setup Matrix Mgmt."

> Codeunit 20233 "Tax Setup Matrix Mgmt." in INTaxEngine (Microsoft.Finance.TaxEngine.TaxTypeHandler). 14 public procedures. Introduced in BC29, still in BC30.

INTaxEngine · Microsoft.Finance.TaxEngine.TaxTypeHandler · BC29-30 · [source at ea08af5e](https://github.com/microsoft/BCApps/blob/ea08af5ef2d6a9b5c5af4a029288abbe2c883220/src/Apps/W1/INTaxEngine/app/TaxEngine-TaxTypeHandler/src/TaxType/rate/codeunit/TaxSetupMatrixMgmt.Codeunit.al) · facts from BC29

## Procedures

- `DeleteAllTaxRates(TaxType: Code[20]; SkipConfirmation: Boolean)`
- `FillColumnArray(TaxType: Code[20]; var AttributeCaption: array[20] of Text; var AttributeValue: array[20] of Text; var RangeAttribute: array[20] of Boolean; var AttributeID: array[20] of Integer; var ColumnCount: Integer)`
- `FillColumnValue(ConfigID: Guid; var AttributeValue: array[20] of Text; var RangeAttribute: array[20] of Boolean; var AttributeID: array[20] of Integer)`
- `UpdateTaxConfigurationValue(ConfigId: Guid; TaxType: Code[20]; AttributeID: array[20] of Integer; Index: Integer; var AttributeValue: array[20] of Text; var RangeAttribute: array[20] of Boolean)`
- `ValidateColumnValue(TaxRateSetup: Record "Tax Rate Column Setup"; var Value: Text[250])`
- `GenerateTaxSetupID(ConfigID: Guid; TaxType: Code[20]): Text[2000]`
- `CheckForDuplicateSetID(var TempTaxRateValue: Record "Tax Rate" temporary; ConfigID: Guid; TaxType: Code[20]; TaxSetID: Text)`
- `GenerateTaxSetupID(var TempTaxRateValue: Record "Tax Rate Value" temporary; ConfigID: Guid; TaxType: Code[20]): Text[2000]`
- `GenerateTaxRateID(ConfigID: Guid; TaxType: Code[20]): Text[2000]`
- `GenerateTaxRateID(var TempTaxRateValue: Record "Tax Rate Value" temporary; ConfigID: Guid; TaxType: Code[20]): Text[2000]`
- `InitializeRateValue(TaxRate: Record "Tax Rate"; TaxType: Code[20])`
- `UpdateAndValidateRateValue(var TaxRateValue: Record "Tax Rate Value"; TaxRateSetup: Record "Tax Rate Column Setup"; Value: Text; Range: Boolean)`
- `SetDefaultRateValues(TaxRateColumnSetup: Record "Tax Rate Column Setup"; var TaxRateValue: Record "Tax Rate Value")`
- `UpdateRateIDOnRateValue(ConfigId: Guid; KeyValue: Text[2000])`

Plus 8 local procedures.

## Calls

From the extracted call graph of BC29 (graphify-al on the snapshot checkout): calls whose target is known from a declared type or an `Object::"Name"` argument. Interface dispatch and calls through events are not counted, so the list is not complete.

- [Codeunit 20132 "Script Data Type Mgmt."](../codeunit/20132.md) (4 calls: `FillColumnValue → ConvertXmlToLocalFormat`, `UpdateTaxConfigurationValue → ConvertLocalToXmlFormat`, `UpdateTaxConfigurationValue → ConvertXmlToLocalFormat`, …)
- [Codeunit 20234 "Tax Attribute Management"](../codeunit/20234.md) (2 calls: `FillColumnValue → GetAttributeOptionText`, `UpdateOptionColumnValue → GetAttributeOptionIndex`)
- [Codeunit 20235 "Use Case Data Type Mgmt."](../codeunit/20235.md) (2 calls: `FillColumnValue → GetAttributeDataTypeToVariableDataType`, `UpdateTaxConfigurationValue → GetAttributeDataTypeToVariableDataType`)
- [Codeunit 20232 "Tax Type Object Helper"](../codeunit/20232.md) (1 call: `GetAttributeOptionValue → SearchTaxOptionAttribute`)

## Called by

- [Page 20252 "Tax Rates"](../page/20252.md) (5 calls: `FormatLine → FillColumnValue`, `InsertRecord → FillColumnValue`, `InsertRecord → InitializeRateValue`, …)
- [Table 20252 "Tax Rate Column Setup"](../table/20252.md) (5 calls: `InitializeRateValueForNewColumnSetup → SetDefaultRateValues`, `UpdateTransactionKeys → CheckForDuplicateSetID`, `UpdateTransactionKeys → DeleteAllTaxRates`, …)
- [Codeunit 20238 "Tax Rates Import Mgmt."](../codeunit/20238.md) (3 calls: `UpdateRateColumnValue → SetDefaultRateValues`, `UpdateRateColumnValue → UpdateAndValidateRateValue`, `UpdateRateColumnValue → ValidateColumnValue`)

## Recent changes

- 2026-09-18 [#10676 Fix decimal tax rates for Polish region](../../changes/bcapps/10676.md) (main, BC30, fix)

## Across versions

- Present in: BC29-30
- Changed (declaration) in: none

Source: AL metadata extracted from the code (names, ids, signatures, properties); no code bodies (D10).

## Ask your agent

Procedure bodies are not stored here (D10). The call sections above are our own, per object, from the BC29 call graph. For a procedure body or the calls of one procedure, ask bc-code-atlas (external, by Stefan Maron, MIT; default corpus w1-28), which the bc-observatory plugin connects: `bcatlas_resolve_node(object_type: "codeunit", object_name: "Tax Setup Matrix Mgmt.")`, then `bcatlas_get_procedure_body` or `bcatlas_get_neighbors` on the returned id.