Warta
4notify Malaysia · Federal Gazette
OFFICIAL · LHDN · MyInvois · SST
Warta No
WTA-MY-003
Date
2026-05-27
Status
In force
Section
Taxation

MyInvois e-invoicing, LHDN clearance and SST: delivery and validation receipts for the Malaysian taxpayer

Lembaga Hasil Dalam Negeri (LHDN) administers Malaysia's mandatory e-invoicing platform MyInvois, rolling out in phases through 2024–2025 by taxpayer revenue band. Every in-scope invoice must be cleared against MyInvois before issuance, with a Unique Identifier Number and a QR code reflecting the SST treatment. 4notify integrates with Malaysian accounting systems and delivers clearance receipts, validation reports and delivery notifications to the right tax agent.

E-mailWebhook
Preamble

Whereas, in exercise of the powers conferred by the Income Tax Act 1967 and the Sales Tax Act 2018 and the Service Tax Act 2018, this Warta is issued concerning the delivery of clearance receipts and validation reports for MyInvois e-invoicing.

Statutory basis
Income Tax Act 1967

Statutory basis for LHDN's tax administration powers and for the e-invoicing mandate.

Sales Tax Act 2018 / Service Tax Act 2018

Sales and Service Tax (SST) treatment that must be expressed on every cleared MyInvois document.

LHDN e-Invoice Guidelines + Specific Guidelines

Technical specification: Unique Identifier Number, QR code, phased mandatory adoption by revenue band.

Implementation
01

Accounting-system webhook subscription

4notify subscribes to the e-invoice queue of the SQL Account, Million, AutoCount, Xero MY, QuickBooks MY or in-house ERP — the clearance call to LHDN MyInvois runs at the accounting layer.

02

Clearance receipt + validation report

Receipt to the issuer within 60 seconds of LHDN clearance; validation status (cleared / cleared-with-warnings / rejected) within 5 minutes.

03

Routing to the correct tax agent

Using the buyer's TIN and the agent's tax agent licence number, the receipt is routed to the responsible accountant or tax agent.

04

Seven-year custody

Every cleared document and receipt is hash-signed and retained for seven years to satisfy LHDN's record-keeping period.

Delivery envelope
xml
<myinvois-receipt xmlns="https://4notify.net/myinvois/v1">
  <uin>MY-2026-0001-481923</uin>
  <issuer_tin>C25845632050</issuer_tin>
  <buyer_tin>C18754321090</buyer_tin>
  <type>Invoice</type>
  <sst_rate>6.00</sst_rate>
  <clearance_status>cleared</clearance_status>
  <receipt_channels>email,webhook</receipt_channels>
  <tax_agent_licence>TAL-2024-001234</tax_agent_licence>
</myinvois-receipt>
Sample message
E-mailSubject: MyInvois clearance receipt: UIN MY-2026-0001-481923

Dear taxpayer, We received and cleared your MyInvois e-invoice (UIN MY-2026-0001-481923) on 27/05/2026 at 14:32. Clearance status: cleared SST treatment: 6.00% Routed to: tax agent (licence TAL-2024-001234) Kind regards, 4notify Operations

Compliance checklist
  • Accounting-system / ERP webhook configured
  • MyInvois UIN + QR rendered on the buyer-facing PDF
  • P50 clearance receipt ≤ 60 seconds measured
  • Seven-year custody documented
The 4notify difference

4notify is the only A2P provider with native integrations to the Malaysian accounting stack (SQL Account, Million, AutoCount, Xero MY, QuickBooks MY), MyInvois UIN/QR validation at the API edge, and seven-year audit custody aligned with LHDN record-keeping rules.

Frequently asked
Does 4notify need direct LHDN credentials?

No. 4notify works on the envelope of receipts the accounting system emits; the LHDN MyInvois connection itself lives inside the taxpayer's software.

How does the phased revenue-band roll-out affect us?

4notify processes the receipt envelope the same way across all phases (RM100m+, RM25-100m, RM150k-25m, sub-RM150k). What changes is the issuer's go-live date, not our delivery and validation layer.

Published
4notify Operations Department
2026-05-27 · WTA-MY-003

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