---
id: object/table/319
type: object
title: Table 319 "Tax Area Line"
summary: Table 319 "Tax Area Line" in Base Application (Microsoft.Finance.SalesTax). 4 fields. Present since at least BC23, still in BC30, changed in BC24, BC28-29.
tier: official
language: en
tags:
  - table
  - base application
versions:
  introduced: null
  last_changed: "29"
  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: d2a7e244624e2ffc0dfa2e12f9ef728256413f0e6abef054f4bd889bf0e2e38b
evidence:
  - kind: code
    url: https://github.com/microsoft/BCApps/blob/ea08af5ef2d6a9b5c5af4a029288abbe2c883220/src/Layers/W1/BaseApp/Finance/SalesTax/TaxAreaLine.Table.al
    title: src/Layers/W1/BaseApp/Finance/SalesTax/TaxAreaLine.Table.al (releases/29.x)
    date: null
    commit: ea08af5ef2d6a9b5c5af4a029288abbe2c883220
    t: null
    quote: null
links:
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  objects: []
  features: []
  topics: []
  localizations:
    - localization/ca
    - localization/mx
    - localization/us
  videos: []
  posts: []
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object_type: table
object_id: 319
name: Tax Area Line
namespace: Microsoft.Finance.SalesTax
app: Base Application
extends: null
first_version: "23"
last_version: "30"
present_in:
  - "23"
  - "24"
  - "25"
  - "26"
  - "27"
  - "28"
  - "29"
  - "30"
changed_in:
  - "24"
  - "28"
  - "29"
source_major: "29"
obsolete: null
countries:
  - ca
  - mx
  - us
ms_search_form_ids: []
counts:
  fields: 4
  procedures: 0
  events: 0
  subscribers: 0
relations:
  out: 3
  referenced_by: 0
  pages: 1
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  calls: 0
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  implements: 0
---

# Table 319 "Tax Area Line"

> Table 319 "Tax Area Line" in Base Application (Microsoft.Finance.SalesTax). 4 fields. Present since at least BC23, still in BC30, changed in BC24, BC28-29.

Base Application · Microsoft.Finance.SalesTax · BC23-30 · [source at ea08af5e](https://github.com/microsoft/BCApps/blob/ea08af5ef2d6a9b5c5af4a029288abbe2c883220/src/Layers/W1/BaseApp/Finance/SalesTax/TaxAreaLine.Table.al) · facts from BC29

## Properties

| Property | Value |
|---|---|
| Caption | Tax Area Line |
| DataClassification | CustomerContent |

## Fields

Explanation: the field's ToolTip in the code; without one, the ToolTip of a page control bound to the field (marked via the page); without that, its Caption (marked caption) when that differs from the name.

| No. | Name | Type | Explanation | Notes |
|---|---|---|---|---|
| 1 | Tax Area | Code[20] | — | TableRelation [Table 318 "Tax Area"](../table/318.md) (Tax Area) |
| 2 | Tax Jurisdiction Code | Code[10] | Specifies a tax jurisdiction code. | TableRelation [Table 320 "Tax Jurisdiction"](../table/320.md) (Tax Jurisdiction); NotBlank |
| 3 | Jurisdiction Description | Text[100] | Specifies the description from the tax jurisdiction table when you enter the tax jurisdiction code. | FlowField: lookup("Tax Jurisdiction".Description where(Code = field("Tax Jurisdiction Code"))); not editable |
| 4 | Calculation Order | Integer | Specifies an integer to determine the sequence the program must use when tax is calculated. |  |

## Keys

- Key1: Tax Area, Tax Jurisdiction Code (clustered)
- Key2: Tax Jurisdiction Code
- Key3: Tax Area, Calculation Order

## Relations

- Tax Area: TableRelation [Table 318 "Tax Area"](../table/318.md)
- Jurisdiction Description: CalcFormula [Table 320 "Tax Jurisdiction"](../table/320.md)
- Tax Jurisdiction Code: TableRelation [Table 320 "Tax Jurisdiction"](../table/320.md)

## Pages and codeunits on this table

- [Page 465 "Tax Area Line"](../page/465.md) (source table)

## Across versions

- Present in: BC23-30
- Changed (declaration) in: BC24, BC28-29

## Countries that replace it

[CA](../../localizations/ca.md), [MX](../../localizations/mx.md), [US](../../localizations/us.md)

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: "table", object_name: "Tax Area Line")`, then `bcatlas_get_procedure_body` or `bcatlas_get_neighbors` on the returned id.