---
id: change/bcapps/11648
type: change
title: '#11648 [MAIN]: When receiving a payment from an SEZ (Special Economic Zone) customer under the "Without Payment of Duty" scenario, GST is being calculated incorrectly in the Bank Receipt Voucher in the Indian version.'
summary: Fixed GST calculation for Special Economic Zone customers in Bank Receipt Voucher when receiving payments without duty payment in the Indian version. The tax engine now recalculates properly and generates required GST ledger entries.
tier: official
language: en
tags:
  - fix
  - main
  - bc30
  - codeunit gst tax configuration
  - pageextension gst bank receipt voucher ext
system: finance
review:
  state: reviewed
  by: opus
  at: "2026-10-08T02:04:18.300Z"
  flags: []
generated:
  at: "2026-10-08T01:26:53.141Z"
  pipeline: 0.2.0
  prompts:
    extract-change: 1
  input_hash: c5fb54aea24ef7ac0111cfb5645daf6b35bacb53
evidence:
  - kind: code
    url: https://github.com/microsoft/BCApps/pull/11648
    title: 'microsoft/BCApps#11648: [MAIN]: When receiving a payment from an SEZ (Special Economic Zone) customer under the "Without Payment of Duty" scenario, GST is being calculated incorrectly in the Bank Receipt Voucher in the Indian version.'
    date: "2026-09-22"
    commit: c5fb54aea24ef7ac0111cfb5645daf6b35bacb53
    t: null
    quote: GST is being calculated incorrectly in the Bank Receipt Voucher in the Indian version
links:
  learn: []
  objects:
    - object/codeunit/18017-in
    - object/pageextension/18244-in
  features: []
  topics: []
  localizations: []
  videos: []
  posts: []
  guidelines: []
  changes: []
number: 11648
repo: microsoft/BCApps
source_id: bcapps-prs
url: https://github.com/microsoft/BCApps/pull/11648
kind: pr
base_branch: main
major: "30"
merged_at: "2026-09-22T08:50:50Z"
author: v-ajaztabrez
author_type: User
community_contribution: false
labels:
  - "Team: Finance"
change_class: code
change_kind: fix
behavior_change: true
breaking: false
files:
  count: 3
  additions: 770
  deletions: 121
  al: 2
apps:
  - INGST
objects_touched:
  - key: codeunit/18017
    page: codeunit/18017-in
    type: codeunit
    id: 18017
    name: GST Tax Configuration
    app: INGST
    status: modified
  - key: pageextension/18244
    page: pageextension/18244-in
    type: pageextension
    id: 18244
    name: GST Bank Receipt Voucher Ext
    app: INGST
    status: modified
objects_unjoined: []
obsoletions: []
backports: []
fixes_issues: []
work_items:
  - 650742
systems:
  - finance
quote: GST is being calculated incorrectly in the Bank Receipt Voucher in the Indian version
joined_against:
  major: "30"
  commit: a4406cfa9e57437fedc49c53c327a199a854491e
---

# #11648 [MAIN]: When receiving a payment from an SEZ (Special Economic Zone) customer under the "Without Payment of Duty" scenario, GST is being calculated incorrectly in the Bank Receipt Voucher in the Indian version.

> Fixed GST calculation for Special Economic Zone customers in Bank Receipt Voucher when receiving payments without duty payment in the Indian version. The tax engine now recalculates properly and generates required GST ledger entries.

[Pull request](https://github.com/microsoft/BCApps/pull/11648) · merged into `main` (BC30) on 2026-09-22 by v-ajaztabrez · 3 files (+770 -121), 2 AL · fix · tier official · reviewed (checked by Opus)

## What changed

- Tax engine recalculation now triggered when GST Without Payment of Duty is validated on Bank Receipt Voucher
- IGST correctly becomes zero for SEZ transactions without payment of duty
- GST Ledger Entry and related entries are generated during posting
- SEZ General Journal use case configuration updated to calculate zero IGST
- Use case version increased to ensure updated configuration is deployed
- Behaviour changes for users or extensions.

## AL objects touched

- [Codeunit 18017 "GST Tax Configuration"](../../objects/codeunit/18017-in.md), INGST (IN layer): modified
- [Page extension 18244 "GST Bank Receipt Voucher Ext"](../../objects/pageextension/18244-in.md), INGST (IN layer): modified

## Context

- Work items: AB#650742
- Labels: Team: Finance
- Systems: finance
- From the description: "GST is being calculated incorrectly in the Bank Receipt Voucher in the Indian version"

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).