Importing into Malaysia: The K1 Form, MyCIEDS, Permits and Sales Tax Explained

To import commercial goods into Malaysia, the goods are declared to the Royal Malaysian Customs Department (JKDM, or Jabatan Kastam Diraja Malaysia) on Customs Form No. 1, usually called the K1. The declaration is normally entered into the Customs Information System (SMK) by a licensed customs forwarding agent, the supporting documents are uploaded through MyCIEDS, import duty and Sales Tax are paid, and Customs releases the cargo. Some goods also need an Approved Permit or another agency's approval before they can be declared. This guide covers the main pieces as of October 2026. For the general process that applies in any country, start with our customs clearance explainer.

Which Malaysian customs forms does an importer actually meet?

A common misconception, repeated in some online summaries, is that the K1 is for dutiable imports and the K2 is the duty-free equivalent. That is not how forwarders describe the forms. According to commercial Malaysian forwarding guides, the K1 is the import declaration and the K2 is the export declaration, filed even when no export duty applies. Whether an import is dutiable or duty-free is decided by the tariff classification, any exemption or free trade agreement claim, and the type of premises involved, not by switching to a different form number. The Department publishes a gazetted list of forms with the purpose of each; I could not retrieve it for this article, so treat the table below as a working summary from secondary sources and confirm against JKDM before you rely on it.

The K1 is also the form named for goods arriving at free zones and licensed manufacturing warehouses in some guides, which is another reason to ask your agent which declaration your specific premises require.

How are Malaysian import declarations filed: SMK, uCustoms and MyCIEDS?

Declarations are lodged electronically. Commercial guides describe the K1 as being entered into SMK (Sistem Maklumat Kastam, the Customs Information System), which connects to the National Single Window operated by Dagang Net. A 2019 law-firm note reported that Customs planned to replace SMK with a single-window system called uCustoms. I found no source confirming that the replacement has completed, and the 2025 coverage of JKDM's systems still refers to SMK, so as of October 2026 I would not tell a client that uCustoms has taken over. Ask your agent which system the declaration will actually be lodged in.

MyCIEDS is a different layer. JKDM describes it as its official electronic channel for submitting the supporting documents behind each Customs Form that goes through SMK, so officers and forwarding agents or importers can share documents online. Reporting by Bernama and Malay Mail says it was upgraded in May 2025 into an integrated document management platform linked to SMK, with a phased rollout from January 2025 and more than 1,350 companies and forwarding agents registered by July 2025. In December 2025 the Director-General credited it with moving Customs to a paperless process. Practically, that means the commercial invoice, packing list, bill of lading or airway bill, certificate of origin and any permits are uploaded and tied to the declaration number rather than carried to a counter. Our import documentation checklist lists what to have ready.

Do you need a customs forwarding agent in Malaysia?

Under section 90 of the Customs Act 1967, a person who transacts customs business on behalf of others needs approval from JKDM, and commercial sources say an owner may declare its own goods. In practice most importers use a licensed customs forwarding agent, because the agent holds the system access, knows the classification and valuation conventions, and can respond to Customs queries. Two cautions. First, the detail of the licensing conditions (one forwarder cites a prior status requirement from the investment agency MIDA) comes from secondary sources, so check the current requirements with JKDM if you are an agent. Second, confirm that the company you hire is actually licensed to file; JKDM, not the agent's marketing, is the authority on that. Our guide on broker versus forwarder versus filing yourself covers the trade-offs, and Freight Forwarders in Malaysia explains how to compare providers.

What goods need an Approved Permit or other approval?

Many goods clear on the K1 alone. Others are controlled. The main instrument is the Customs (Prohibition of Imports) Order 2017, made under section 31(1) of the Customs Act 1967. Summaries describe three schedules: goods whose import is prohibited outright, goods prohibited unless an import licence is held, and goods restricted in the manner the Order provides. The Order has been amended several times, so the current text, published through the Attorney General's Chambers, is the only safe reference for a product list.

An Approved Permit (AP) is an import or export licence issued by a permit issuance agency, and MITI's own page says it is applied for through the ePermit system. MITI-issued APs cover categories such as motor vehicles, heavy machinery, iron and steel products and certain chemicals. Other agencies issue permits for their own areas. Typical examples are food, plants and animals, medicines and medical devices, and telecommunications equipment, each handled by its own regulator. Which agency applies depends on the product and its HS code, so classify first. Our HS code guide shows how.

• Get the HS code and ask the agent whether the product appears in the Prohibition of Imports Order or another agency's schedule.
• Obtain the permit before the goods arrive; the permit number is normally quoted on the declaration.
• Check the permit's validity period, quantity and consignee match the shipment.
• Do not assume that a permit for last year's shipment still covers this year's.

How much duty and Sales Tax will you pay on imports?

Import duty depends on the HS code, the customs value and whether a preferential rate applies. I am not quoting duty rates here: they vary by tariff line, and the correct figure is the one in JKDM's current tariff for your code. Value is built on the transaction value rules covered in our customs valuation guide.

Malaysia has no VAT or GST. Instead it levies Sales Tax on goods and Service Tax on listed services. For imported goods, commercial guides report that taxable goods fall into a 10% band, a 5% band or a specific rate (a set amount by volume or weight, used for items such as petroleum), with some goods exempt or at zero. They also describe the tax as charged on the customs value plus import duty and any excise duty, so a worked example on RM100,000 CIF with 5% duty gives duty of RM5,000 and 10% Sales Tax of RM10,500 on RM105,000. I could not confirm that base or the current band for a given product from JKDM itself, and the schedule was revised in 2025, so check the specific HS code before you quote a landed cost. Service Tax rates and scope also changed from July 2025 and mostly affect the services around the shipment, such as logistics and storage, rather than the cargo at the border. Ask your agent for a duty and tax estimate on the HS code before the goods ship.

Which free trade agreements reduce duty on imports into Malaysia?

The agreements that matter most for imports from Asia-Pacific partners are ATIGA (the ASEAN trade-in-goods agreement, proved with a Form D), RCEP (in force for Malaysia from 18 March 2022 according to industry sources) and CPTPP (in force for Malaysia from 29 November 2022 on the same sources), plus Malaysia's bilateral agreements. To claim the lower rate you need a valid proof of origin from the exporting country's issuing authority, the goods must meet the agreement's origin rules, and the claim must be on the declaration. MITI is the certifying authority for Malaysian preferential certificates of origin issued on exports, through its ePCO system, and it began requiring ATIGA e-Form D from March 2020. The proof for an import comes from the exporter's side, so ask the supplier early. Our guides to FTA certificates of origin and the underlying origin rules explain how a claim can fail.

What are free zones and licensed manufacturing warehouses?

Malaysia designates free zones under the Free Zones Act 1990 as free commercial zones (trading, repacking, relabelling, transhipment) or free industrial zones. MIDA describes activity inside them as treated as outside the Principal Customs Area. Where a free zone is impractical, a licensed manufacturing warehouse (LMW) gives a manufacturer duty and Sales Tax relief on inputs, subject to approval from Customs, commonly summarised as requiring most output to be exported. Goods that move between these premises and the domestic market are declared on the relevant form rather than a plain K1. Port Klang, Malaysia's main port, has a free zone beside its terminals, but eligibility and procedures are specific to the operator and your activity, so confirm with Customs and the zone. For the concept in general, read foreign trade zones versus bonded warehouses.

What to do next

1. Classify the product to an HS code and ask a licensed customs forwarding agent whether it needs an Approved Permit or another agency's approval.
2. Request a written estimate of duty and Sales Tax on that code, and ask whether an FTA rate could apply.
3. Collect the invoice, packing list, transport document, origin certificate and permits so the agent can upload them to MyCIEDS before arrival.
4. Confirm in writing who files the K1, who pays duty and tax, and what happens if Customs raises a query.

More than 29,300 logistics companies are searchable by country and service in the CargoLinked directory, including customs and forwarding companies in Malaysia. The public requests board lists freight that shippers have posted for forwarders to quote on directly.

This article is general information as of October 2026 and is not legal, tax or customs advice. Form names, systems, permit lists and tax rates change; confirm the current position with the Royal Malaysian Customs Department, MITI or the relevant permit agency, or a licensed customs professional, before you ship.