How to Issue a Tax-Compliant Invoice in Malaysia: LHDN Requirements

Issuing a tax-compliant invoice in Malaysia isn't just good practice — it's a legal requirement. The Lembaga Hasil Dalam Negeri (Inland Revenue Board) (LHDN) sets strict rules about what every invoice must contain, how SST should be calculated, and how long records must be retained.

Whether you're a freelancer, small business owner, or running a growing company, this guide covers everything you need to create invoices that satisfy LHDN requirements and keep your business audit-ready.

Why Invoice Compliance Matters in Malaysia

A compliant invoice does more than request payment — it creates a legal record that protects both you and your client. LHDN uses invoices to verify tax declarations, track SST collections, and identify non-compliant businesses.

A compliant invoice does more than request payment — it creates a legal record that protects both you and your client. LHDN uses invoices to verify tax declarations, track SST collections, and identify non-compliant businesses.

Non-compliant invoices can lead to:

• Rejected tax deductions for your clients (they can't claim input SST)
• Penalties and interest from LHDN
• Failed audits and additional scrutiny
• Damaged business reputation and client trust

Mandatory Invoice Elements

Every tax-compliant invoice in Malaysia must include the following elements:

Every tax-compliant invoice in Malaysia must include the following elements:

1. Your business name and address — as registered with LHDN
2. Tax Identification Number (Nombor Cukai) (TIN) — your unique identifier issued by LHDN
3. Client's name and address — and their TIN for B2B transactions
4. Unique invoice number — sequential, without gaps or duplicates
5. Invoice date — the date of issue
6. Description of goods or services — clear and specific
7. Quantity and unit price — for each line item
8. Subtotal — amount before SST
9. SST amount — calculated at 6% (service tax), 10% (sales tax)
10. Total amount payable — including SST

SST Registration Requirements

In Malaysia, you must register for SST if your taxable turnover exceeds RM 500,000 annual taxable turnover (for SST).

In Malaysia, you must register for SST if your taxable turnover exceeds RM 500,000 annual taxable turnover (for SST). Once registered, you are required to:

• Charge SST at the correct rate (6% (service tax), 10% (sales tax)) on all taxable supplies
• Issue SST-compliant invoices for every transaction
• File SST returns bi-monthly for SST; annual for income tax
• Remit collected SST to LHDN
• Maintain records for at least 7 years

Record Keeping and Retention

LHDN requires businesses to retain all invoices, receipts, contracts, and financial records for a minimum of 7 years. Digital records are accepted — using invoicing software ensures your records are organised, searchable, and audit-ready.

LHDN requires businesses to retain all invoices, receipts, contracts, and financial records for a minimum of 7 years. Digital records are accepted — using invoicing software ensures your records are organised, searchable, and audit-ready.

E-Invoicing Status

Malaysia is implementing MyInvois, a mandatory e-invoicing system managed by LHDN. Phase 1 (August 2024) applies to businesses with annual turnover exceeding RM 100 million.

Malaysia is implementing MyInvois, a mandatory e-invoicing system managed by LHDN. Phase 1 (August 2024) applies to businesses with annual turnover exceeding RM 100 million. Full rollout to all businesses is scheduled for July 2025. E-invoices must be validated in real-time through the MyInvois portal or API before being shared with buyers.

Penalties for Non-Compliance

Non-compliance with e-invoicing: RM 200–20,000 or imprisonment up to 6 months. Late SST filing: RM 30–RM 60/day.

Non-compliance with e-invoicing: RM 200–20,000 or imprisonment up to 6 months. Late SST filing: RM 30–RM 60/day. Late income tax: 10% penalty on unpaid tax.

Payment Methods for Malaysian Businesses

To get paid faster, offer your clients multiple payment options. Popular methods in Malaysia include FPX (online banking), DuitNow, credit/debit cards, and Touch 'n Go eWallet.

To get paid faster, offer your clients multiple payment options. Popular methods in Malaysia include FPX (online banking), DuitNow, credit/debit cards, and Touch 'n Go eWallet. Including payment links directly on your invoices reduces friction and speeds up collection.

How Invoicemonk Helps

Invoicemonk is built for Malaysian businesses. Our platform automatically includes all LHDN-required invoice elements, calculates SST at the correct rate, generates sequential invoice numbers, and stores records securely for the required 7 years.

Invoicemonk is built for Malaysian businesses. Our platform automatically includes all LHDN-required invoice elements, calculates SST at the correct rate, generates sequential invoice numbers, and stores records securely for the required 7 years.

Create your first compliant invoice free →