HomeMyInvois Guide → Classification Code

MyInvois e-invoicing is mandatory for all Malaysian businesses from 1 July 2026. InvoiceLah submits directly to LHDN's MyInvois API automatically. Learn more →

Classification Code — MyInvois LHDN Explained

Code from LHDN's CLASS list describing the product or service category on each line item

Why LHDN requires it

Links each invoice line item to MyInvois's product/service taxonomy for LHDN reporting

How to get your Classification Code

Refer to LHDN's Classification Code List published on hasil.gov.my

Common mistakes to avoid

InvoiceLah handles all 55 LHDN fields

We validate Classification Code and every other required field so your e-invoices are ready when submission launches.

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Related MyInvois fields

Frequently asked questions

What is the Classification Code in MyInvois?

Code from LHDN's CLASS list describing the product or service category on each line item

Why does LHDN require the Classification Code?

Links each invoice line item to MyInvois's product/service taxonomy for LHDN reporting

How do I get my Classification Code?

Refer to LHDN's Classification Code List published on hasil.gov.my

What happens if I get the Classification Code wrong?

LHDN may reject the e-invoice submission. Repeated errors can result in fines up to RM 20,000 per non-compliant invoice.

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