E-Invoicing for E-Commerce Sellers in Malaysia — Marketplaces and Own Stores

Two different models, and which one you are in

The single most important thing for a Malaysian online seller to get right is that selling on a marketplace and selling on your own store are treated differently under LHDN's rules. They are not variations on the same workflow.

Selling through an e-commerce platform. Where LHDN's platform-provider model applies, the platform assumes the supplier role for the document to the purchaser. Under the ordinary rules it issues an e-invoice when requested, or a receipt when one is not requested; an applicable interim relaxation may change how eligible transactions are handled. The merchant does not separately issue an e-invoice or receipt to that purchaser for the platform transaction.

Separately, the platform issues a self-billed e-invoice to you, the merchant, for the supply made through the platform. You remain the supplier in that self-billed document, and the platform is the buyer.

Selling on your own store. For sales through your own checkout or direct orders, you are the supplier dealing with the buyer. Assess your obligations, any exemption and any applicable interim relaxation under the rules for your business.

So for a seller who does both — a Shopee shop plus their own site — the e-invoicing picture is split down the middle. The Shopee side is largely something you receive and reconcile; the own-store side is something you issue.

Before any of that: does the mandate reach you?

There is no e-commerce-specific exemption, but the ordinary exemption rules may apply. Whether and when your business must implement e-invoicing depends on its revenue history, when it began operations, any existing obligation and whether it meets the exemption conditions, including applicable company-relationship conditions. The general exemption threshold is annual turnover or revenue below RM3 million, subject to those conditions. See the complete guide.

That threshold has been revised several times. Establish your own position against the current e-Invoice Guideline on the LHDN e-Invoice microsite before building a workflow — and note that a small seller who is exempt today can cross the line as the business grows. The complete guide to e-invoicing in Malaysia sets out the phases, and who is exempt from e-invoicing covers the exemption and its carve-outs.

The rest of this guide assumes you are in scope.

Marketplace sales: what actually lands on you

If the platform issues the customer-facing document and self-bills you for your supply, what is left for you to do?

More than you might think, and it is mostly reconciliation rather than submission.

Receive and check the self-billed e-invoices. The platform is obliged to share the validated self-billed e-invoice — or a visual representation of it — with you. Check that the supplier details it carries for your business are correct: your TIN, your registration number, your name. An error there is an error in a document that reports your income.

Reconcile them against your own sales records. The self-billed e-invoice reflects what the platform recognises as your supply for a period. Your own order records should agree with it. LHDN allows platforms to issue self-billed e-invoices in line with their existing statement frequency — daily, weekly, monthly or bi-monthly — so match the cadence your platform actually uses rather than assuming monthly.

Keep the platform fee documentation. Where the platform charges you for services such as commission, payment processing or marketing, retain the relevant documents and reconcile the charges with your records.

Avoid duplicate reporting. Where the platform issues the buyer-facing document and a self-billed e-invoice for your supply, reconcile those documents with your records rather than issuing another document for the same platform transaction.

Check the platform’s process against the current LHDN guidance. If responsibility is unclear, ask the platform or your tax adviser.

Own-store sales: your obligations in full

Here you are the supplier, and the ordinary MyInvois rules apply.

Buyers who request an e-invoice

Under the ordinary rules, issue an individual e-invoice with the buyer's details. During an applicable interim relaxation, the transaction may instead be consolidated if the concession's conditions are met. For a Malaysian business buyer, that means their TIN and registration number. For a Malaysian individual (MyKad/MyTentera) or a MyPR/MyKAS holder, LHDN's concession means they may provide a TIN, their identification number, or both — you do not need to extract a TIN from a consumer. A non-Malaysian individual provides a TIN, or a TIN together with their passport number (Specific Guideline section 3.5.4).

Buyers who do not request one

Issue an ordinary receipt as you do now. That receipt is not submitted to LHDN. Where consolidation is permitted, include the eligible transaction in a consolidated e-invoice, unless an individual e-invoice has already been issued for it.

Consolidation is monthly, not daily

This is where most e-commerce guidance — including the earlier version of this article — gets it wrong.

LHDN permits suppliers to aggregate transactions with buyers who do not require an e-invoice on a monthly basis, and to submit the consolidated e-invoice within seven calendar days after the month end. There is no daily consolidated e-invoice in the rules. Consolidated e-invoices covers the full rules, including the transactions that cannot normally be consolidated.

The confusion is understandable, because there genuinely is something you should be doing daily — it is just not submission.

Capture and reconcile daily because doing it monthly means reconstructing a month of orders from memory. Submit monthly because that is the rule.

The RM 10,000 ceiling

From 1 January 2026, across all industries, a single transaction exceeding RM10,000 cannot ordinarily be consolidated and requires its own e-invoice. During an applicable interim relaxation, eligible transactions may instead be consolidated. Do not include a transaction already covered by an individual e-invoice.

For most e-commerce this rarely bites, but it does for higher-value categories — electronics, appliances, jewellery, furniture. If your average order value is anywhere near RM 10,000, build the check into your daily export rather than discovering it at month end.

What goes into the consolidated e-invoice

For the line items, LHDN allows one or a combination of three methods:

1. the summary of each receipt presented as a separate line item;
2. the list of receipts in a continuous receipt-number chain presented as line items, with a new line item started wherever the chain breaks; or
3. per branch or location, using either of the above for the receipts issued there.

Whichever you use, the receipt reference number for each transaction must appear in the Description of Product or Service field (the interim relaxation period below allows free text instead). This is stricter than the "summarise by product category" approach many sellers assume, and it is the detail worth designing your order-export around.

Submission limits also apply: 5MB per submission, 100 e-invoices per submission, and 300KB per e-invoice. A high-volume month can be split across several consolidated e-invoices to stay inside them.

The interim relaxation period

Eligible taxpayers in LHDN’s specified group with a mandatory implementation date of 1 January or 1 July 2026 have an interim relaxation period until 31 December 2027. During it, LHDN permits consolidation across activities and transactions, including those normally requiring individual e-invoices; permits free text in the Description of Product or Service field instead of receipt references; and does not require an individual e-invoice even when a buyer asks, provided the applicable consolidation conditions are met. Exclude transactions already covered by an individual e-invoice.

That is a meaningful easing, and it is also temporary. Design for the rules above; use the relaxation as breathing room, not as the destination. What happens if you miss the e-invoicing deadline covers the relaxation period and the voluntary disclosure programme in detail.

Returns, refunds and adjustments

E-commerce return rates make this a workflow, not an exception.

Within 72 hours of validation. For an individual e-invoice, the supplier can cancel it within 72 hours of LHDN validating it, with a justification; the buyer can request rejection within the same window and the supplier then cancels. After that the document is final. The 72-hour cancellation window explains the mechanics.

After 72 hours, or for consolidated documents. For a reduction that does not return money to the buyer, use a credit note (document type 02), referencing the original document by its IRBM Unique Identifier Number. A refund note (04) records money returned to the buyer, including a partial refund. Whether the goods were returned does not by itself determine the note type.

Marketplace returns. If the platform issued the customer-facing document, check its return and adjustment process. In the LHDN FAQ’s example where the platform refunds the customer for returned goods, the platform issues a refund note. Reconcile any adjustment to the platform’s self-billed document with your records, and check with the platform or your tax adviser if responsibility is unclear.

Credit notes and debit notes in MyInvois covers the document codes and reference rules.

Tracking which order sat in which consolidated document

Because consolidation is monthly and returns arrive weeks later, you need a record connecting orders to the consolidated e-invoice that captured them.

When RCP-4523 is returned in March, the appropriate adjustment document references February's consolidated document. Keeping receipt numbers in a continuous chain makes both the consolidation and this lookup considerably easier.

Vouchers, discounts and promotions

LHDN's FAQs cover vouchers as instruments — selling, expiry and redemption (General FAQ Q71–Q75) — but do not say how to treat a promotional discount funded by the seller or by a platform. The approach below follows the usual accounting principle that the e-invoice reflects the consideration for the supply, so the question is who funded the discount; confirm it with your tax agent where the amounts are material.

Seller-funded voucher. You reduce the price; the customer pays less; you receive less. The document reflects the reduced amount.

• Product price RM 50.00, seller voucher −RM 5.00, customer pays RM 45.00 → the amount recorded is RM 45.00.

Platform-funded voucher. The platform subsidises the discount and you are made whole. Your consideration is the undiscounted amount.

Bundle deals. Show the actual amount charged for the bundle, with line items reflecting the products and their allocated prices.

Shipping. Shipping charged to the customer is part of what they paid and appears on the document. Shipping you absorb does not — the courier's charge to you is a separate expense.

Where a marketplace funds or splits a promotion in a way that is not obvious from the order screen, the platform's settlement report is the authority on what your consideration actually was.

Cross-border

Selling to buyers outside Malaysia. Exports are still recorded. Sales tax treatment of exported goods is governed by the sales tax legislation administered by the Royal Malaysian Customs Department, not by LHDN's e-invoice guideline — so confirm the treatment for your goods with RMCD or your tax agent rather than assuming a blanket rate. Keep the shipping and customs documentation that supports it. Where goods are exported, the optional export fields in the invoice specification are available, including the Customs Form No. 2 reference number.

Buying from foreign suppliers. Goods sold or services rendered by a foreign supplier are one of LHDN's listed self-billed circumstances. If you import stock, pay an overseas SaaS vendor, or engage a foreign contractor, you may need to issue a self-billed e-invoice (document type 11) for that purchase. See self-billed e-invoices in Malaysia.

Listing in foreign currency. The document needs the currency exchange rate to Ringgit and correct MYR tax reporting — see handling multi-currency invoices in MyInvois.

A workable rhythm

Daily

1. Export completed orders from each platform and from your own store.
2. Split them: marketplace sales the platform is handling; own-store sales where an individual e-invoice was requested; own-store sales where it was not.
3. Issue individual e-invoices for own-store transactions when required or chosen.
4. Flag any own-store transaction above RM10,000 to check whether an individual e-invoice is required under the applicable rules.
5. Record receipt numbers for everything heading into consolidation.

Monthly, within seven calendar days of month end

1. Build the consolidated e-invoice for eligible own-store transactions where no individual document was issued, applying the description-field requirements for your circumstances.
2. Split across submissions if the size or count limits require it.
3. Submit and confirm validation; resubmit anything rejected.

Monthly, reconciliation

1. Compare consolidated and individual e-invoice totals against your own-store sales.
2. Compare platform self-billed e-invoices against your marketplace order records.
3. Confirm platform fee documentation is complete.
4. Reconcile refunds and any required adjustment documents.

The five mistakes that cost the most

1. Duplicating a marketplace transaction. Where the platform issues the buyer-facing document and self-bills your supply, reconcile its documents with your records instead of issuing another document for the same transaction.
2. Consolidating daily. Consolidation is monthly, submitted within seven calendar days after month end. Daily is for capture and reconciliation.
3. Consolidating a transaction above RM 10,000. Not permitted from 1 January 2026, across all industries, outside the interim relaxation period.
4. Omitting receipt references from the consolidated document. The receipt reference number for each transaction is required in the Description field, whichever consolidation method you use — unless you are within the interim relaxation period, which allows free text.
5. Recording the net payout instead of the consideration. Platform commissions and fees are separate expenses, not a reduction of the sale.

Rules for e-commerce sit in Section 14 of LHDN's e-Invoice Specific Guideline, which is reissued regularly. Verify against the current version before relying on any of this.