Under LHDN E-Invoice requirements, certain activities and transactions must be issued as Individual E-Invoices for each transaction, where consolidated E-Invoice submission is not permitted.
For these activities, taxpayers are required to obtain full buyer details for every transaction in order to issue an E-Invoice. As such, consolidated E-Invoices are not allowed, except for specific exceptions as outlined in Table 3.6 of the LHDN E-Invoice Specific Guideline.
Currently, the following activities or industry transactions are required to issue E-Invoices on a
per-transaction basis:

(If you are unsure which classification codes apply, we recommend consulting your tax agent)
Settings Location
The setting can be found in Xilnex Portal under:
Integration
1. Malaysia LHDN E-Invoicing
2. E-Invoice Settings
3. E-Invoice Profile Setup
Section: Enforce Buyer Details
Setting Name: Enforce Buyer Details by Classification Code

Description
When enabled, the system will enforce Individual E-Invoice submission for sales transactions that contain items with the configured classification codes.
Users may define which classification codes should trigger this enforcement.
If you are unsure which classification codes apply, we recommend consulting your tax agent.
Applicable Modules
This validation applies to the following modules:
- Point of Sales
- F&B Point of Sales
- Sales Invoice
- Sales Return
How the Validation Works
Handling the Validation
When this validation is triggered, you may proceed using either of the following methods:
Update Buyer Info
Use the Update Buyer Info option to manually enter the required buyer information.
If the buyer does not have a specific TIN, please use the General TIN as follows:
Select Existing Client with TIN
Alternatively, select an existing client record that already contains a valid
TIN, which will also satisfy the validation requirement.
Once the buyer information is completed, the sales transaction can proceed successfully.
Version and Released
Classic Version:
2.16.77200.251217.3
2.17.77200.251217.4
Above and Onward.
Release Date: 26 December 2025
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