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e-Invoice Implementation Services in Malaysia
We help businesses implement LHDN e-Invoice compliance under MyInvois and Peppol with minimal disruption. From system assessment to integration, training, and support, our solutions ensure smooth compliance while keeping your operations efficient and growth-focused.
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Explore the key advantages of partnering with Great CFO to drive your business growth and compliance success.
Our Services for
LHDN e-Invoicing in Malaysia
01
Readiness Assessment & Advisory
Objective
- To evaluate your current invoicing ecosystem and provide a tailored roadmap for LHDN compliance.
What We Do
- Conduct in-depth assessment of your current accounting, invoicing, and ERP systems
- Review invoice formats, data fields, workflows, and third-party integrations
- Identify compliance gaps based on LHDN’s technical and operational requirements
- Recommend system upgrades, policy updates, and change management strategies
- Prepare a tailored action plan with timeline, resources, and cost estimates
Benefits
- Clear visibility on your organisation’s e-Invoice readiness
- Reduced risk of non-compliance or disruption to operations
- Strategic alignment with internal IT, finance, and tax functions
02
System Integration & Customisation
Objective
- To integrate e-Invoicing functionality into your existing systems with minimal disruption.
What We Do
- Interface your ERP/accounting software (e.g., SQL, Autocount, SAP, Oracle, Xero) with Peppol-compliant platforms
- Map and configure invoice fields to meet LHDN’s schema (Invoice, Credit Note, Refund, Self-Billed)
- Implement e-Invoice APIs for real-time/batch transmission to MyInvois portal
- Develop connectors for third-party software and document management systems
- Customise workflows, templates, and dashboards based on your business processes
Benefits
- Automated and error-free invoice submissions to LHDN
- Seamless adaptation without overhauling your current systems
- Greater control over data validation and status tracking
03
e-Invoice Solution Deployment
Objective
- To roll out a fully functional and compliant e-Invoice system from start to finish.
What We Do
- Procure and configure e-Invoice solutions (direct integration options or through Access Point providers)
- Facilitate Peppol registration and digital certificate issuance
- Manage pilot testing, UAT (User Acceptance Test), and dry runs
- Activate real-time issuance, validation, and cancellation features
- Establish protocols for B2B, B2C, and cross-border transactions
Benefits
- End-to-end operational readiness before the LHDN deadline
- Enhanced invoice traceability and audit support
- Reduced manual handling, paper usage, and data duplication
04
Training & Change Management
Objective
- To prepare your internal teams for effective use of the e-Invoice system.
What We Do
- Conduct hands-on training for Finance, Sales, Procurement, and IT teams
- Develop SOPs, manuals, and troubleshooting guides
- Set up internal escalation matrix for invoice rejection, dispute handling, and amendments
- Guide internal communication and stakeholder alignment
- Offer workshops on compliance, audit trails, and real-time reporting
Benefits
- Smoother adoption across all departments
- Empowered staff with clear roles and responsibilities
- Reduced reliance on external support for day-to-day operations
05
Support & Maintenance
Objective
- To provide ongoing technical and compliance support to ensure your e-Invoice system runs smoothly.
What We Do
- Offer dedicated helpdesk support for issue resolution
- Monitor system performance, API connections, and data integrity
- Provide timely updates on LHDN policy changes and technical specifications
- Assist with annual compliance reviews and system audits
- Manage software updates, patches, and security enhancements
Benefits
- Peace of mind with expert support on standby
- Proactive maintenance to prevent system downtime
- Continuous tax compliance with evolving regulations
Strengthen Your Business with Proven Expertise
What is an e-invoice?
An e-invoice is not a PDF of a paper invoice.
It is a structured electronic document (usually XML or JSON, built on UBL 2.1) that records a seller-buyer transaction and goes to LHDN in real time for validation.
Each one carries 55 data fields covering seller and buyer details, items, prices, taxes, totals and payment, which lets LHDN check transactions automatically.
Exempted Entities
The following are specifically exempt:
- Foreign diplomatic offices
- Individuals not conducting business
- Statutory bodies, authorities and local authorities, for statutory fees, and for transactions before 1 July 2025
- International organisations, for transactions before 1 July 2025
- Taxpayers with annual revenue below RM1,000,000
The Digital Certificate Requirement
One requirement people often miss: without a Digital Certificate, you cannot legally issue an e-invoice.
IRBM issues it based on your Tax Identification Number, and it digitally signs each e-invoice to guarantee non-repudiation, integrity and authenticity.
It stays valid for three years, so track the expiry, because a lapsed certificate stops issuance entirely.
Document Types Beyond the Standard Invoice
Four document types must be issued electronically:
- Invoices: Record transactions, including self-billed invoices for certain expenses.
- Credit notes: Correct a previous e-invoice, mainly to lower its value without returning money.
- Debit notes: Record extra costs on a previous e-invoice.
- Refund notes: Record a refund given to the buyer.
Three Transmission Models
Pick how you transmit e-invoices based on your volume and how mature your digital services infrastructure is:
| Best Suited For | Key Characteristic | |
| MyInvois Portal | MSMEs or lower-volume companies | Free, manual or bulk spreadsheet upload |
| Direct API Integration | High-volume businesses with ERP systems | Links ERP or billing systems directly to MyInvois |
| Middleware/Peppol Integration | Businesses needing end-to-end compliance support | Full compliance with limited ERP changes and e-reporting |
B2B and B2C Document Flows
Validation works differently for B2B and B2C, and the distinction really matters.
For B2B transactions:
- The supplier sends the e-invoice to IRBM through the MyInvois Portal or Application Programming Interface (API).
- IRBM validates it in real time and issues a Unique Identifier Number.
- IRBM notifies both the supplier and the buyer.
- The supplier shares the validated e-invoice, complete with a QR code.
- Within 72 hours, the buyer can ask for rejection and the supplier can cancel, with justification required.
For B2C transactions:
Suppliers must issue e-invoices for every B2C transaction.
When a buyer asks for one, generate it in real time as you would for B2B; otherwise, IRBM allows monthly consolidated e-invoices (subject to the RM10,000 rule).
Rule Change: No More Consolidated Invoices Above RM10,000
From 1 January 2026, any transaction above RM10,000 needs its own individual e-invoice, and consolidated e-invoices are no longer allowed.
This is a big change for businesses that rely on monthly consolidated B2C invoicing.
Implementation Challenges Businesses Face
Plan for these recurring challenges:
- Technological transition: Moving to automated systems calls for new technology, integration and staff training, not a simple software swap.
- Internal resistance to change: Employees used to the old methods often push back on new workflows, so change management matters.
- Resource constraints for smaller businesses: Limited IT and small finance teams make the MyInvois Portal or a managed service provider a more realistic starting point.
- Data accuracy and system integration: Keeping data consistent and accurate between your accounting systems and MyInvois is demanding, especially with legacy systems.
- Evolving regulatory requirements: Staying on top of updates, such as the RM10,000 rule for 2026, takes ongoing monitoring.
Tax Incentives Available for e-Invoicing Adoption
The government offers incentives for early, complete adoption:
- Tax deduction: Up to RM50,000 a year for implementation costs, for YAs 2024 through 2027.
- Accelerated Capital Allowance (ACA): Adopt on time and skip the relaxation flexibilities, and you get a reduced ACA period of 2 years (down from 3) for ICT equipment and software, for YAs 2024 and 2025.These offset your upfront costs and make early compliance more appealing than holding back.
Penalties for Non-Compliance
Failing to comply with the e-invoicing mandate is an offence under Section 120(1)(d) of the Income Tax Act 1967, carrying a fine of RM200 to RM20,000, imprisonment of up to 6 months, or both, per instance.
Since penalties apply per instance, high-volume businesses face compounding exposure, which makes proactive monitoring far more cost-effective.
Phases by Annual Turnover or Revenue Thresholds
Malaysia is rolling this out in phases based on annual turnover, and each phase comes with a relaxation period before the full penalties kick in:
| Implementation Date | Annual Turnover Threshold | Relaxation Period Ends | |
| Phase 1 | 1 August 2024 | Above RM100 million | 31 January 2025 |
| Phase 2 | 1 January 2025 | RM25 million to RM100 million | 30 June 2025 |
| Phase 3 | 1 July 2025 | RM5 million to RM25 million | 31 December 2025 |
| Phase 4 | 1 January 2026 | RM1 million to RM5 million | 31 December 2026 (extended) |
How is your phase determined?
Your phase depends on your audited financial statement or tax return for the relevant Year of Assessment, defaulting to YA2022 or your first available year. A few things to watch:
- For sole proprietors, revenue from every business you own is added together.
- Your phase and start date follow the highest annual revenue in the relevant year.
- Businesses sitting close to a threshold boundary should check their classification carefully.
What happens during the Relaxation Period?
Every phase comes with a temporary relaxation window. During it:
- All industries may issue consolidated e-invoices, including self-billed ones.
- You may enter any description in the “Description of product or service” field.
- Sellers may issue a consolidated e-invoice instead of one per transaction when asked.
- No prosecution under Section 120 of the Income Tax Act 1967, as long as you follow the flexibilities above.
Treat this window as a pure grace period and you risk a rushed, high-pressure transition once enforcement tightens.
Frequently Asked Questions
E‑Invoice is a structured, government‑validated electronic invoice format that is transmitted via IRBM’s MyInvois portal (or Peppol network). Malaysia has mandated e‑Invoicing to improve tax transparency, cut fraud, and streamline business efficiencies.
Implementation is being phased by annual turnover:
- ≥ RM100 M: from 1 Aug 2024
- RM25M–100M: from 1 Jan 2025
- All taxpayers: by 1 Jul 2025
We serve:
- Public‑listed companies & conglomerates
- SMEs & startups
- Accounting & tax firms (white‑label support)
- Exporters/importers and cross‑border entities
- Service providers and manufacturers
Great CFO offers a four‑phase engagement:
- Readiness Assessment & Advisory – gap analysis, roadmap & compliance strategy
- System Integration & Customisation – connects ERP/accounting to Peppol/MyInvois
- Solution Deployment – procurement, testing, UAT, certificate issuance, go‑live
- Training & Change Management – hands‑on sessions, SOPs, helpdesk support
We support integration with leading platforms such as SQL Accounting, Autocount, SAP, Oracle, Xero, and others to map and relay invoice data seamlessly to the MyInvois/Peppol framework.
Our tailored integration minimises disruption:
- No need to replace your current ERP/accounting systems
- Automated mapping, submission, validation
- Real‑time/batch transmission and tracking to LHDN and buyers
- Full compliance with LHDN requirements before deadlines
- Reduced manual processing and billing errors
- Improved invoice traceability and audit readiness
- Cross‑border support and enhanced digital maturity
Ongoing support includes:
- Helpdesk (remote or onsite)
- System monitoring & uptime assurance
- Updates aligned with regulatory changes
- Optional validation, submission‑outsourcing & periodic audits
Yes. We deliver hands‑on training for finance, sales, procurement, and IT, along with SOP manuals, escalation workflows, and user guides to ensure full team readiness.
We offer Basic and Premium packages (pricing coming soon), tailored based on business size, system complexity, and support level required.
Simply contact us via phone or email, and we will schedule an initial readiness audit, followed by a tailored implementation plan with timelines and cost estimates.
e-invoice Implementation Packages
Coming Soon
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Ms. Vivien Lim
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