---
id: object/codeunit/10032-us
type: object
title: Codeunit 10032 "IRS 1099 BaseApp Subscribers" (US)
summary: Codeunit 10032 "IRS 1099 BaseApp Subscribers" (US) in the US country layer (Microsoft.Finance.VAT.Reporting). 3 public procedures, 17 event subscribers. Introduced in BC29, still in BC30.
tier: official
language: en
tags:
  - codeunit
  - us layer
versions:
  introduced: "29"
  last_changed: null
  deprecated: null
review:
  state: derived
  by: null
  at: null
  flags: []
generated:
  at: "2026-10-11T00:31:51.816Z"
  pipeline: 0.2.0
  prompts: {}
  input_hash: c6b369ce49f0444a4fc4a225d0b7dc0cfec24976d75a97107cc7d170ed3245e3
evidence:
  - kind: code
    url: https://github.com/microsoft/BCApps/blob/ea08af5ef2d6a9b5c5af4a029288abbe2c883220/src/Apps/US/IRSForms/app/src/Extensions/IRS1099BaseAppSubscribers.Codeunit.al
    title: src/Apps/US/IRSForms/app/src/Extensions/IRS1099BaseAppSubscribers.Codeunit.al (releases/29.x)
    date: null
    commit: ea08af5ef2d6a9b5c5af4a029288abbe2c883220
    t: null
    quote: null
links:
  learn: []
  objects: []
  features: []
  topics: []
  localizations:
    - localization/us
  videos: []
  posts: []
  guidelines: []
  changes:
    - change/bcapps/11138
    - change/bcapps/10884
    - change/bcapps/9608
object_type: codeunit
object_id: 10032
name: IRS 1099 BaseApp Subscribers
namespace: Microsoft.Finance.VAT.Reporting
app: IRSForms
extends: null
first_version: "29"
last_version: "30"
present_in:
  - "29"
  - "30"
changed_in: []
source_major: "29"
obsolete: null
countries: []
ms_search_form_ids: []
country: US
counts:
  fields: 0
  procedures: 23
  events: 0
  subscribers: 17
relations:
  out: 0
  referenced_by: 0
  pages: 0
  extended_by: 0
  event_subscribers: 0
---

# Codeunit 10032 "IRS 1099 BaseApp Subscribers" (US)

> Codeunit 10032 "IRS 1099 BaseApp Subscribers" (US) in the US country layer (Microsoft.Finance.VAT.Reporting). 3 public procedures, 17 event subscribers. Introduced in BC29, still in BC30.

US country layer · Microsoft.Finance.VAT.Reporting · BC29-30 · [source at ea08af5e](https://github.com/microsoft/BCApps/blob/ea08af5ef2d6a9b5c5af4a029288abbe2c883220/src/Apps/US/IRSForms/app/src/Extensions/IRS1099BaseAppSubscribers.Codeunit.al) · facts from BC29

An object of the [US localization](../../localizations/us.md), not part of W1.

## Properties

| Property | Value |
|---|---|
| Access | Internal |

## Event subscriptions

- UpdateIRSDataOnAfterCopyGenJnlLineFromPurchHeader subscribes to Table "Gen. Journal Line" OnAfterCopyGenJnlLineFromPurchHeader
- UpdateIRSDataOnAfterCopyVendLedgerEntryFromGenJnlLine subscribes to Table "Vendor Ledger Entry" OnAfterCopyVendLedgerEntryFromGenJnlLine
- UpdateIRSDataOnAfterValidatePostingDateInGenJnlLine subscribes to Table "Gen. Journal Line" OnAfterValidateEvent (Posting Date)
- UpdateIRSDataOnAfterValidateAccNoInGenJnlLine subscribes to Table "Gen. Journal Line" OnAfterValidateEvent (Account No.)
- UpdateIRSDataOnAfterValidateBalAccNoInGenJnlLine subscribes to Table "Gen. Journal Line" OnAfterValidateEvent (Bal. Account No.)
- UpdateIRSDataOnAfterValidateDocumentTypeInGenJnlLine subscribes to Table "Gen. Journal Line" OnAfterValidateEvent (Document Type)
- UpdateIRSReportingAmountOnAfterValidateAmountInGenJnlLine subscribes to Table "Gen. Journal Line" OnAfterValidateEvent (Amount)
- UpdateIRSDataOnOnAfterSetupNewLineInGenJnlLine subscribes to Table "Gen. Journal Line" OnAfterSetupNewLine
- UpdateIRSDataOnAfterValidatePostingDate subscribes to Table "Purchase Header" OnAfterValidateEvent (Posting Date)
- UpdateIRSDataOnAfterValidatePayToVendorNo subscribes to Table "Purchase Header" OnAfterValidateEvent (Pay-To Vendor No.)
- UpdateIRSDataOnAfterInitRecord subscribes to Table "Purchase Header" OnAfterInitRecord
- UpdateIRSDataOnBeforeVendLedgEntryModify subscribes to Codeunit "Vend. Entry-Edit" OnBeforeVendLedgEntryModify
- Update1099LiableOnAfterInitHeaderDefaults subscribes to Table "Purchase Line" OnAfterInitHeaderDefaults
- Update1099LiableOnApplyStdCodesToPurchaseLinesOnAfterPurchLineInsert subscribes to Table "Standard Vendor Purchase Code" OnApplyStdCodesToPurchaseLinesOnAfterPurchLineInsert
- OnConditionalCardPageIDNotFound subscribes to Codeunit "Page Management" OnConditionalCardPageIDNotFound
- OpenTransmissionErrorRelatedRecord subscribes to Page "Error Messages" OnOpenRelatedRecord
- ReverseIRS1099AmountOnReverseVendLedgEntryOnBeforeInsertVendLedgEntry subscribes to Codeunit "Gen. Jnl.-Post Reverse" OnReverseVendLedgEntryOnBeforeInsertVendLedgEntry

## Procedures

- `UpdateIRSDataInPurchHeader(var PurchHeader: Record "Purchase Header"; ModifyRecord: Boolean)`
- `UpdateIRSDataInGenJnlLine(var GenJnlLine: Record "Gen. Journal Line")`
- `UpdateIRSReportingAmountInGenJnlLine(var GenJnlLine: Record "Gen. Journal Line")`

Plus 3 local procedures.

## Recent changes

- 2026-09-07 [#11138 [29.x][Bug Fix] Fix recurring journal background posting for IRS 1099 invoice lines (US)](../../changes/bcapps/11138.md) (releases/29.x, BC29, fix)
- 2026-09-07 [#10884 [Bug Fix] Fix recurring journal background posting for IRS 1099 invoice lines (US)](../../changes/bcapps/10884.md) (main, BC30, fix)
- 2026-07-24 [#9608 Bug 642638: [master] IRS 1099 reporting fields inconsistently stamped on Vendor Ledger Entries for non-1099 vendors - General Journal vs. Purchase Invoice](../../changes/bcapps/9608.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). 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: "IRS 1099 BaseApp Subscribers")`, then `bcatlas_get_procedure_body` or `bcatlas_get_neighbors` on the returned id.

A US country object, not part of W1: the default corpus does not have it; `bcatlas_list_countries` shows which countries the atlas has.