Stamp Duty in Malaysia 2026: The Complete Guide for Foreign Companies — the New Self-Assessment System (STSDS), Property, Share-Transfer, Loan and Tenancy Rates, the 8% Foreign-Buyer Duty and the 2026 Penalty Waiver

Stamp duty is the tax foreign companies in Malaysia forget until a document bounces. It is not a big-ticket tax like corporate income tax, but it attaches to the everyday paperwork of doing business — the tenancy for your office, the loan that funds your factory, the transfer of shares when an investor joins, the sale-and-purchase of property. Get it wrong and the consequences are quietly severe: an unstamped instrument is not admissible as evidence in a Malaysian court, so the very contract you rely on becomes unenforceable until duty and penalty are paid. And from 1 January 2026, the entire regime changed shape — Malaysia moved from officer-assessed stamping to a Stamp Duty Self-Assessment System (STSDS), shifting the burden of getting it right onto you. This guide explains what stamp duty is, the rates that matter for a foreign-owned business in 2026, the new self-assessment rollout and its penalty waiver, and the traps that catch first-time filers.

What stamp duty is — and why it is not optional

Stamp duty is a tax on instruments — written legal documents — not on transactions in the abstract. It is governed by the Stamp Act 1949 and administered by the Inland Revenue Board (LHDN / Lembaga Hasil Dalam Negeri), the same authority that runs income tax. If a document is listed in the First Schedule to the Act, it must be stamped, and the duty is a precondition to that document doing legal work. The rule that gives stamp duty its teeth is evidentiary: under the Act, an instrument that is not properly stamped cannot be admitted in evidence in any court proceeding. In practice this means a lender cannot enforce an unstamped loan agreement, a landlord cannot rely on an unstamped tenancy, and a buyer cannot register a property transfer without the stamped Memorandum of Transfer.

There are two broad types of duty. Ad valorem duty is charged as a percentage of value — the transfer of property, shares, or the amount of a loan. Fixed duty is a flat ringgit amount regardless of value — a general agreement not otherwise specified in the schedule attracts a fixed RM10. Knowing which category your document falls into is the whole game, because ad valorem duty on a large property or financing can run into tens of thousands of ringgit, while a fixed-duty document costs the price of a coffee.

The big change: self-assessment (STSDS) from 2026

For decades, stamping in Malaysia was an officer-assessed process: you submitted the instrument, an LHDN officer decided the duty, and you paid what you were told. From 1 January 2026, that flips. Under the Stamp Duty Self-Assessment System (Sistem Taksir Sendiri Duti Setem, STSDS), the taxpayer must now determine the duty, declare it and pay it — exactly like the self-assessment regime that has governed income tax for years. LHDN no longer hands you the number; you compute it and carry the risk of getting it wrong.

The rollout is phased over three years so that each class of instrument transitions in an orderly way:

The mechanics are digital-first. The legacy STAMPS portal was discontinued at the end of 2025, and stamping now runs through LHDN's e-Stamp Duty service accessed via the MyTax platform. If your company files income tax through MyTax, stamping now lives in the same account — which is convenient, but also means the responsibility to self-assess correctly sits squarely with your finance team or your agent.

Property transfers: the ad valorem scale (and the 8% foreign rate)

The transfer of real property — the Memorandum of Transfer (MOT) — is the largest stamp-duty item most companies ever face. It is charged on a tiered ad valorem scale based on the property's price or market value, whichever is higher:

On a RM1.5 million commercial unit, that is RM1,000 + RM8,000 + RM15,000 + RM20,000 = RM44,000 in duty. But foreign buyers must read one more line. From 1 January 2026, a flat 8% stamp duty applies to property acquired by foreign individuals and foreign-owned companies (with limited carve-outs), replacing the tiered scale for those buyers. On the same RM1.5 million unit, a foreign-owned company pays RM120,000 rather than RM44,000 — a difference that materially changes the economics of holding Malaysian real estate directly in a foreign-controlled Sdn. Bhd. This interacts directly with Real Property Gains Tax on the eventual exit; we cover the disposal side in our companion guide on Real Property Gains Tax for foreign companies.

Share transfers and loans: the duties that hit corporate deals

Two ad valorem duties surface constantly in corporate life. The transfer of shares in an unlisted Malaysian company attracts stamp duty of 0.3% (RM3 for every RM1,000) of the consideration paid or the net tangible asset value of the shares, whichever is higher. That "whichever is higher" rule is the trap: transferring shares at a nominal RM1 does not produce RM1 of duty if the company's net assets are substantial — LHDN will assess on the higher NTA figure, which is why a share transfer often requires management accounts to support the valuation. This is a routine step when an investor buys in or a group restructures, and it now sits in Phase 1 self-assessment.

The loan or financing agreement attracts a flat 0.5% of the sum secured. A RM5 million facility to fund a factory carries RM25,000 of stamp duty on the loan instrument alone — a real cash cost that should be budgeted into any leveraged expansion. General agreements that are not specifically listed in the First Schedule fall to the fixed RM10 duty, though certain service and financing arrangements can be re-characterised as ad valorem, so a document that looks like a simple contract is worth checking rather than assuming.

Tenancy and lease duty: small numbers, frequent mistakes

Almost every foreign company signs a tenancy for office, retail or factory space, and almost every one under-stamps it. Tenancy duty is charged per RM250 of annual rent, with the rate rising by lease length: broadly RM1 per RM250 for a term up to one year, RM2 per RM250 for one to three years, and RM4 per RM250 beyond three years. A material change took effect on 1 January 2025: the old RM2,400 annual-rent exemption was removed, so the full annual rent is now chargeable, subject to a minimum duty of RM10. On a RM6,000-a-month office (RM72,000 a year) taken on a three-year lease, that is 72,000 ÷ 250 = 288 units × RM2 = RM576, plus RM10 for each additional stamped copy. The amounts are small relative to a property transfer, but tenancies are exactly the Phase-1 instrument the 2026 penalty waiver was designed for — a good reason to stamp every lease properly this year while the penalty is off.

Adjudication, deadlines and penalties

Timing is where self-assessment bites. An instrument executed in Malaysia must generally be stamped within 30 days of execution (instruments executed abroad, within 30 days of first being received in Malaysia). Miss the window and a late-stamping penalty applies on top of the duty. Where the correct duty is genuinely uncertain — a complex transfer, an unusual instrument, a valuation question — you can apply for adjudication, asking LHDN to formally determine the duty and issue a certificate under the Act; a properly adjudicated and stamped instrument is protected from later challenge on the amount. Under self-assessment, LHDN retains the power to audit stamped instruments after the fact and raise additional assessments where it disagrees with your self-computed duty, so keeping the valuation basis and supporting documents on file is now essential.

What a foreign-owned company should do in 2026

Three practical priorities follow from all of this. First, map your stampable instruments — leases, share transfers, loans, property MOTs — and confirm each is stamped and on file; use the 2026 Phase-1 penalty waiver to regularise any tenancy or share transfer that slipped through. Second, budget ad valorem duty into deals before you sign: 0.5% on financing, 0.3% on share transfers, and above all the 8% foreign-buyer rate on any direct property purchase, which can dwarf the tiered local scale. Third, because STSDS puts the assessment risk on you, keep the working — the valuation, the NTA computation, the rent schedule — so that if LHDN audits, your self-assessed figure is defensible.

Stamp duty is administratively simple but unforgiving on timing and evidence, and the move to self-assessment means the cost of a mistake now lands on the taxpayer rather than being caught at the counter. For foreign groups juggling incorporation, financing and property in the same year, it pays to have the stamping handled alongside the underlying transaction rather than as an afterthought. If you would like the share transfers, tenancies and financing documents for your Malaysian entity stamped correctly and on time under the new regime, our tax and corporate team can manage the whole cycle — see our tax & compliance service or talk to us. You may also find our guides on corporate tax & SST compliance and foreign equity & paid-up capital useful when planning the full cost of setting up.

This article is general information only, not legal, tax or immigration advice. Policies, thresholds and official fees are set by the relevant Malaysian authorities and may change. Talk to our consultants about your specific situation.