Get Malaysia tax ID number (TIN) for multiple business reg num (SSM) or NRIC

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Important notice

This workflow is provided as-is. Please review and test before using in production.

1. Workflow Overview

BACKGROUND Malaysia's Inland Revenue (LHDN) provides an API to get the tax id number for a business entity, based on a given Business Registration number (BRN or SSM), or NRIC (MyKad). PROBLEM Howe...

Best for

Document Extraction automation workflows
advanced n8n builders looking for reusable templates

Tools used

n8n-nodes-base.httprequest, n8n-nodes-base.manualtrigger, n8n-nodes-base.wait, n8n-nodes-base.stickynote, n8n-nodes-base.splitinbatches, n8n-nodes-base.switch, n8n-nodes-base.if, n8n-nodes-base.set

Source and attribution

This workflow is cataloged by N8N Workflows and links back to its original n8n.io source page by Alex Halfborg.

Original n8n.io source

1.1 Workflow description

Title: Get Malaysia tax ID number (TIN) for multiple business reg num (SSM) or NRIC
Workflow name: Get Malaysia tax ID number (TIN) for multiple business reg num (SSM) or NRIC

BACKGROUND

Malaysia's Inland Revenue (LHDN) provides an API to get the tax id number for a business entity, based on a given Business Registration number (BRN or SSM), or NRIC (MyKad).

PROBLEM

However, the API only allows one search at a time.

SOLUTION

This free workflow lets you do a batch search to get TIN for multiple SSM or NRIC.

This is useful if you need to prepare your internal DB for e-invoicing

PRE-REQUISITES

Get your connection client id and client secret from myhasil.gov.my website
Prepare your Google Sheet containing a list of SSM and NRIC you want to get the TIN
Create N8N credential to connect to your google sheet above

SUPPORT

Questions? Ask alex at halfborg dot com

1.2 Logical Blocks

This catalog entry is organized from the workflow JSON. The node-level section below shows the executable blocks available for review before importing the template.

2. Block-by-Block Analysis

Block 1 - Search Taxpayer TIN

Type / Role: n8n-nodes-base.httpRequest - httpRequest
Config choices: Version 4.1

Block 2 - When clicking ‘Test workflow’

Type / Role: n8n-nodes-base.manualTrigger - manualTrigger
Config choices: Version 1

Block 3 - Wait

Type / Role: n8n-nodes-base.wait - wait
Config choices: Version 1.1

Block 4 - Sticky Note

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

Block 5 - Loop Over Items1

Type / Role: n8n-nodes-base.splitInBatches - splitInBatches
Config choices: Version 3

Block 6 - Switch

Type / Role: n8n-nodes-base.switch - switch
Config choices: Version 3.2

Block 7 - If

Type / Role: n8n-nodes-base.if - if
Config choices: Version 2.2

Block 8 - Sticky Note1

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

Block 9 - Sticky Note2

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

Block 10 - Setup GSheet Connection

Type / Role: n8n-nodes-base.set - set
Config choices: Version 3.4

Block 11 - Setup LHDN Connection

Type / Role: n8n-nodes-base.set - set
Config choices: Version 3.4

Block 12 - Remember token expiry

Type / Role: n8n-nodes-base.set - set
Config choices: Version 3.4

Block 13 - Compare token expiry vs now

Type / Role: n8n-nodes-base.code - code
Config choices: Version 2

Block 14 - Wait until token fully expired

Type / Role: n8n-nodes-base.wait - wait
Config choices: Version 1.1

Block 15 - Update Google Sheet with TIN not found

Type / Role: n8n-nodes-base.googleSheets - googleSheets
Config choices: Version 4.1

Block 16 - Update Google Sheet with failure

Type / Role: n8n-nodes-base.googleSheets - googleSheets
Config choices: Version 4.1

Block 17 - Update Google Sheet with found TIN

Type / Role: n8n-nodes-base.googleSheets - googleSheets
Config choices: Version 4.1

Block 18 - Get all Google Sheet records to process

Type / Role: n8n-nodes-base.googleSheets - googleSheets
Config choices: Version 4.1

Block 19 - Get new LHDN API Token

Type / Role: n8n-nodes-base.httpRequest - httpRequest
Config choices: Version 4.1

Block 20 - Sticky Note4

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

3. Summary Table

Workflow	Get Malaysia tax ID number (TIN) for multiple business reg num (SSM) or NRIC
Complexity	advanced
Nodes	20
Categories	Document Extraction
Author	Alex Halfborg
Published	08 Jun 2025

4. Reproducing the Workflow from Scratch

1. Download the workflow JSON

Use the JSON export at /data/workflows/4781/4781.json as the source template for this automation.
2. Import the template into n8n

Open n8n, import the downloaded JSON, and review each node before activating the workflow.
3. Configure credentials and variables

Replace placeholder credentials, API keys, webhook URLs, account IDs, and environment-specific values with your own settings.
4. Test with sample data

Run the workflow manually or in a staging workspace, inspect node output, and confirm downstream systems receive the expected data.
5. Activate and monitor

Enable the workflow only after testing, then monitor executions, errors, and rate limits during the first production runs.

5. General Notes & Resources

Review imported nodes carefully before activation. This catalog entry is intended to help you inspect the workflow structure, understand required services, and find related templates faster.

Node names, credentials, schedules, webhook paths, and external service limits may need adjustment for your workspace.

Download workflow JSON Original n8n.io source Document Extraction workflows

Frequently asked questions

What does Get Malaysia tax ID number (TIN) for multiple business reg num (SSM) or NRIC do?

What do I need before importing this workflow?

Review the workflow JSON, configure any required credentials in n8n, and test the automation in a safe workspace before using it in production.

Can I customize this workflow?

Yes. Use the block-by-block analysis and the downloadable JSON to inspect each node, then adjust credentials, prompts, schedules, filters, or destinations for your Document Extraction use case.

Alex Halfborg

1 workflow

Nodes

n8n-nodes-base.httprequest n8n-nodes-base.manualtrigger n8n-nodes-base.wait n8n-nodes-base.stickynote n8n-nodes-base.splitinbatches n8n-nodes-base.switch n8n-nodes-base.if n8n-nodes-base.set

Complexity

advanced

Published 08 Jun 2025

Likes 0

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Install path: /data/workflows/4781/4781.json

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Get Malaysia tax ID number (TIN) for multiple business reg num (SSM) or NRIC

Workflow preview

Important notice

1. Workflow Overview

Best for

Tools used

Source and attribution

1.1 Workflow description

BACKGROUND

PROBLEM

SOLUTION

PRE-REQUISITES

SUPPORT

1.2 Logical Blocks

2. Block-by-Block Analysis

Block 1 - Search Taxpayer TIN

Block 2 - When clicking ‘Test workflow’

Block 3 - Wait

Block 4 - Sticky Note

Block 5 - Loop Over Items1

Block 6 - Switch

Block 7 - If

Block 8 - Sticky Note1

Block 9 - Sticky Note2

Block 10 - Setup GSheet Connection

Block 11 - Setup LHDN Connection

Block 12 - Remember token expiry

Block 13 - Compare token expiry vs now

Block 14 - Wait until token fully expired

Block 15 - Update Google Sheet with TIN not found

Block 16 - Update Google Sheet with failure

Block 17 - Update Google Sheet with found TIN

Block 18 - Get all Google Sheet records to process

Block 19 - Get new LHDN API Token

Block 20 - Sticky Note4

3. Summary Table

4. Reproducing the Workflow from Scratch

1. Download the workflow JSON

2. Import the template into n8n

3. Configure credentials and variables

4. Test with sample data

5. Activate and monitor

5. General Notes & Resources

Frequently asked questions