---
id: change/bcapps/10676
type: change
title: "#10676 Fix decimal tax rates for Polish region"
summary: Fixed decimal tax rate validation in Polish region by replacing locale-sensitive parsing with invariant XML decimal handling.
tier: official
language: en
tags:
  - fix
  - main
  - bc30
  - codeunit tax setup matrix mgmt.
system: finance
review:
  state: reviewed
  by: opus
  at: "2026-10-08T02:04:30.913Z"
  flags: []
generated:
  at: "2026-10-08T01:26:53.141Z"
  pipeline: 0.2.0
  prompts:
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  input_hash: 0ff2d78de09b01ecbeed1fb1df0bfd4a6db04c4f
evidence:
  - kind: code
    url: https://github.com/microsoft/BCApps/pull/10676
    title: "microsoft/BCApps#10676: Fix decimal tax rates for Polish region"
    date: "2026-09-18"
    commit: 0ff2d78de09b01ecbeed1fb1df0bfd4a6db04c4f
    t: null
    quote: null
links:
  learn: []
  objects:
    - object/codeunit/20233
  features: []
  topics: []
  localizations: []
  videos: []
  posts: []
  guidelines: []
  changes: []
number: 10676
repo: microsoft/BCApps
source_id: bcapps-prs
url: https://github.com/microsoft/BCApps/pull/10676
kind: pr
base_branch: main
major: "30"
merged_at: "2026-09-18T05:38:37Z"
author: v-ajaztabrez
author_type: User
community_contribution: false
labels:
  - "AL: Apps (W1)"
  - "Team: Finance"
change_class: code
change_kind: fix
behavior_change: true
breaking: false
files:
  count: 1
  additions: 5
  deletions: 4
  al: 1
apps:
  - INTaxEngine
objects_touched:
  - key: codeunit/20233
    page: codeunit/20233
    type: codeunit
    id: 20233
    name: Tax Setup Matrix Mgmt.
    app: INTaxEngine
    status: modified
objects_unjoined: []
obsoletions: []
backports: []
fixes_issues: []
work_items:
  - 647127
systems:
  - finance
quote: null
joined_against:
  major: "30"
  commit: ecbc028c25dbe83b61313bc566e6c1d41184bb1c
---

# #10676 Fix decimal tax rates for Polish region

> Fixed decimal tax rate validation in Polish region by replacing locale-sensitive parsing with invariant XML decimal handling.

[Pull request](https://github.com/microsoft/BCApps/pull/10676) · merged into `main` (BC30) on 2026-09-18 by v-ajaztabrez · 1 file (+5 -4), 1 AL · fix · tier official · reviewed (checked by Opus)

## What changed

- Tax rate validation now uses XML-aware decimal parsing instead of locale-sensitive Evaluate method
- Resolves error when entering decimal values like '10.4' in Polish regional format
- Uses existing ScriptDataTypeMgmt.Text2Number method for consistent handling across regions
- Applies to Tax Setup Matrix validation and decimal range field updates
- Behaviour changes for users or extensions.

## AL objects touched

- [Codeunit 20233 "Tax Setup Matrix Mgmt."](../../objects/codeunit/20233.md), INTaxEngine: modified

## Context

- Work items: AB#647127
- Labels: AL: Apps (W1), Team: Finance
- Systems: finance

Source: metadata of a merged pull request in microsoft/BCApps (bcapps): title, labels, changed paths and counts, with a summary in our words. No source text and no description beyond one short quote (D10, D61).