---
id: change/bcapps/9199
type: change
title: "#9199 [Main]-Incident 21000001049308 : [BC-IN] Purchase invoice with a deferral schedule and Non-availment GST is not functioning correctly"
summary: A purchase invoice with Non-availment GST can now be posted when a default deferral template is configured on the G/L account, by handling the deferral validation for India localization in the tax engine.
tier: official
language: en
tags:
  - fix
  - main
  - bc30
  - codeunit tax base subscribers
system: finance
review:
  state: reviewed
  by: opus
  at: "2026-10-08T02:13:01.113Z"
  flags: []
generated:
  at: "2026-10-08T01:26:53.141Z"
  pipeline: 0.2.0
  prompts:
    extract-change: 1
  input_hash: 36fe150e6ef178458191ac93d402a7a857505b89
evidence:
  - kind: code
    url: https://github.com/microsoft/BCApps/pull/9199
    title: "microsoft/BCApps#9199: [Main]-Incident 21000001049308 : [BC-IN] Purchase invoice with a deferral schedule and Non-availment GST is not functioning correctly"
    date: "2026-07-13"
    commit: 36fe150e6ef178458191ac93d402a7a857505b89
    t: null
    quote: A purchase invoice with Non-availment GST does not get posted when a Default Deferral Template is configured
links:
  learn: []
  objects:
    - object/codeunit/18544-in
  features: []
  topics: []
  localizations: []
  videos: []
  posts: []
  guidelines: []
  changes: []
number: 9199
repo: microsoft/BCApps
source_id: bcapps-prs
url: https://github.com/microsoft/BCApps/pull/9199
kind: pr
base_branch: main
major: "30"
merged_at: "2026-07-13T22:30:11Z"
author: v-ajaztabrez
author_type: User
community_contribution: true
labels:
  - "ADO: Sync"
  - From Fork
change_class: code
change_kind: fix
behavior_change: true
breaking: false
files:
  count: 1
  additions: 7
  deletions: 0
  al: 1
apps:
  - INTaxBase
objects_touched:
  - key: codeunit/18544
    page: codeunit/18544-in
    type: codeunit
    id: 18544
    name: Tax Base Subscribers
    app: INTaxBase
    status: modified
objects_unjoined: []
obsoletions: []
backports: []
fixes_issues: []
work_items:
  - 641225
systems:
  - finance
quote: A purchase invoice with Non-availment GST does not get posted when a Default Deferral Template is configured
joined_against:
  major: "30"
  commit: a4406cfa9e57437fedc49c53c327a199a854491e
---

# #9199 [Main]-Incident 21000001049308 : [BC-IN] Purchase invoice with a deferral schedule and Non-availment GST is not functioning correctly

> A purchase invoice with Non-availment GST can now be posted when a default deferral template is configured on the G/L account, by handling the deferral validation for India localization in the tax engine.

[Pull request](https://github.com/microsoft/BCApps/pull/9199) · merged into `main` (BC30) on 2026-07-13 by v-ajaztabrez (community contribution) · 1 file (+7 -0), 1 AL · fix · tier official · reviewed (checked by Opus)

## What changed

- Fixed posting failure for purchase invoices with Non-availment GST and deferral schedules
- Subscribed to OnBeforeCheckDeferralConditionForGenJournal event for India tax handling
- Resolves related journal voucher posting issues caused by the same validation
- Changes only affect India localization in the tax base application
- Behaviour changes for users or extensions.

## AL objects touched

- [Codeunit 18544 "Tax Base Subscribers"](../../objects/codeunit/18544-in.md), INTaxBase (IN layer): modified

## Context

- Work items: AB#641225
- Labels: ADO: Sync, From Fork
- Systems: finance
- From the description: "A purchase invoice with Non-availment GST does not get posted when a Default Deferral Template is configured"

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).