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🧭 Practical ✓ Published: 22 Jul 2026 5 min read Next review 22 Jul 2027

R&D Tax Incentives in Malaysia — There Is No Approved Research Allowance

The three separate R&D reliefs that get conflated — the single deduction under s.34(7), the double deduction under s.34A, the double deduction under s.34B, and the MIDA-administered R&D status incentives under the Promotion of Investments Act 1986.

30-second answer Reviewed 22 Jul 2026

Malaysia has no relief called an approved research allowance. R&D relief comes from three separate places: a single deduction for in-house R&D under s.34(7) of the Income Tax Act 1967 with no approval needed; a double deduction under s.34A for in-house R&D approved by the Director General; and a double deduction under s.34B for contributions to or services bought from an approved research institute, approved research company, R&D company or contract R&D company. Pioneer Status and Investment Tax Allowance for R&D status companies are separate again, under the Promotion of Investments Act 1986 and administered by MIDA.

  • No provision of the Income Tax Act 1967 creates an approved research allowance — the term is market shorthand and does not identify a claim
  • s.34(7) gives one deduction and needs no approval; s.34A gives twice the expenditure and needs approval before you claim
  • The Minister's s.34A approval power is delegated to the Director General under s.5 of the Delegation of Powers Act 1956, so Form 1 goes to LHDN, not to the Ministry of Finance
  • Form 1 is due six months before the accounting period ends if the R&D started in the first half of the year, or one month after it ends if the R&D started in the second half
  • Where R&D spent outside Malaysia exceeds 30 per cent of total R&D expenditure, s.34A drops to a single deduction
  • s.34B(2) denies the double deduction to a related company of an R&D company holding a PIA s.27D approval whose s.29E(2)(b) period has not ended
  • MIDA's R&D status incentives are Pioneer Status of 100 per cent of statutory income for five years, or Investment Tax Allowance of 100 per cent of qualifying capital expenditure incurred within ten years, offset against 70 per cent of statutory income

Who this applies to: Malaysian resident companies incurring research and development expenditure in-house or through a service provider, and tax agents deciding which relief a project can support.

On this page
Full explanation ≈5 min

Ask three advisors about the approved research allowance and you will get three answers, because there is no such relief. Nothing in the Income Tax Act 1967 uses the phrase. What exists is three separate deductions with different approval routes and different deadlines, plus a fourth, entirely different regime run by MIDA. Conflating them is how a company ends up with a double deduction it cannot support.

The three deductions in the Income Tax Act 1967

ProvisionReliefApprovalClaim form
s.34(7)Single deduction for non-capital in-house R&D related to the businessNone requiredForm 4
s.34ATwice the non-capital expenditure on in-house R&DRequired, before the claimForm 1 then Form 2
s.34BTwice the non-capital expenditure paid out to an approved providerRequiredForm 3, retained

s.34(7) allows a resident to deduct revenue R&D expenditure related to its business and directly undertaken by it or on its behalf. No certificate, no application to approve the activity — Form 4 is lodged within 30 days after the return filing deadline. It is the fallback when an s.34A application was never made or was made too late.

s.34A doubles it. Section 34A(4) sets the deduction at twice the expenditure, but the proviso in s.34A(1) and (4)(a) cuts it back to a single deduction where R&D expenditure incurred outside Malaysia exceeds 30 per cent of total R&D expenditure for the period. Section 34A(5) then blocks any further deduction for the same expenditure under s.33 or s.34.

The approval is the part people get wrong. Section 34A(1) refers to R&D approved by the Minister, and LHDN’s procedural guideline records that under s.5 of the Delegation of Powers Act 1956 the Minister has delegated that power to the Director General and the Deputy Director General. The application goes to LHDN, Jabatan Dasar Percukaian in Cyberjaya, on Form 1 (PIN.1/2023).

Form 1 deadlines are unforgiving. For a new project: not less than six months before the accounting period ends if the R&D began in the first half of that period, or not later than one month after it ends if it began in the second half. For an extension project expected to run beyond twelve months: not less than six months before the period ends. Form 2, the claim, is filed on the same date as the return where the approval certificate is issued before the filing deadline, or within three months of the certificate where it is issued afterwards. Section 34A(4A) lets a resident pioneer company elect to shift the deduction into the first basis period of its post-pioneer business.

s.34B covers money paid out rather than spent in-house: a cash contribution to an approved research institute; a payment for the services of an approved research institute or approved research company; or a payment for the services of an R&D company or contract R&D company. Section 34B(2) doubles it, and s.34B(3) blocks a further deduction under s.33, s.34 or s.34A for the same expenditure. Form 3 is completed and kept, then produced on audit rather than filed.

The trap sits in the proviso to s.34B(2): no deduction where the claimant is a related company of an R&D company that has been given approval under s.27D(1) of the Promotion of Investments Act 1986 and whose period under s.29E(2)(b) of that Act has not ended. Group R&D structures walk into this regularly.

The MIDA regime is a different animal

Pioneer Status and Investment Tax Allowance for R&D companies come from the Promotion of Investments Act 1986, not the Income Tax Act, and MIDA administers them against its own guideline:

  • A contract R&D company — one providing R&D services in Malaysia only to unrelated companies — may apply for Pioneer Status with 100 per cent exemption of statutory income for five years, with unabsorbed pioneer losses carried forward for seven consecutive years of assessment; or Investment Tax Allowance of 100 per cent of qualifying capital expenditure incurred within ten years, offset against 70 per cent of statutory income.
  • An R&D company — one providing R&D services to related companies or any other company — may apply for the same Investment Tax Allowance.

MIDA’s guideline states the consequence directly: related companies do not enjoy the s.34B double deduction on payments to the R&D company unless that company opts not to take the ITA. The group has to choose.

Separately, Schedule 3 of the Income Tax Act treats plant and machinery used for R&D approved under s.34A as qualifying expenditure, and buildings used for R&D as industrial buildings — capital allowances sit outside all of the deductions above, because every one of them excludes capital expenditure.

Does the activity even qualify?

The s.2 definition, amended with effect from 28 December 2018, requires systematic, investigative and experimental study involving novelty or technical risk in science or technology. It expressly excludes quality control and routine testing, research in social sciences or humanities, routine data collection, efficiency surveys and management studies, market research and sales promotion, routine modification of materials or processes, and cosmetic or stylistic changes. Public Ruling 5/2020 works through the qualifying activity test; Public Ruling 10/2021 covers the special deductions.

Common mistakes

  • Calling it an allowance. Ask which section you are claiming under. If the answer is not s.34(7), s.34A or s.34B, or an approval under the Promotion of Investments Act 1986, there is no claim.
  • Missing the Form 1 window. Approval cannot be backdated into a period whose window closed, and the fallback is a single deduction.
  • Applying to the Ministry of Finance. The s.34A power is delegated to the Director General.
  • Claiming s.34A and s.34B on the same spend. Section 34B(3) forbids it.
  • Ignoring the 30 per cent offshore limit. Offshore R&D above 30 per cent of the total halves the relief.
  • Overlooking the related-company bar where the service provider holds a PIA s.27D approval.

What’s next

Map each project to a section before the accounting period is half over — that is when the Form 1 window for first-half projects is still open. Then check whether any provider you pay holds R&D status with MIDA, because that single fact decides whether your s.34B claim exists at all.

Frequently asked 6
Is there an approved research allowance in Malaysia?

No. No provision of the Income Tax Act 1967 creates an allowance by that name. The reliefs that exist are the single deduction under s.34(7), the double deduction under s.34A for approved in-house R&D, the double deduction under s.34B for payments to an approved research institute, approved research company, R&D company or contract R&D company, and separately Pioneer Status or Investment Tax Allowance for R&D status companies under the Promotion of Investments Act 1986.

What is the difference between section 34A and section 34B?

Section 34A covers R&D the company carries out itself, in-house, and needs the activity approved before the claim. Section 34B covers money paid out — a cash contribution to an approved research institute, or payment for the services of an approved research institute, approved research company, R&D company or contract R&D company. Both give twice the non-capital expenditure, and s.34B(3) prevents the same expenditure being deducted under s.33, s.34 or s.34A as well.

When is Form 1 due for a section 34A claim?

For a new project, not less than six months before the accounting period ends where the R&D began in the first half of that period, or not later than one month after the period ends where it began in the second half. For an extension project expected to exceed twelve months, not less than six months before the period ends. Form 1 goes to the Director General at Jabatan Dasar Percukaian, because the Minister's approval power under s.34A has been delegated to the Director General and Deputy Director General under s.5 of the Delegation of Powers Act 1956.

What happens if R&D is carried out overseas?

Section 34A(1) caps overseas R&D expenditure at 30 per cent of the total R&D expenditure incurred for the period. Where it exceeds that, the proviso to s.34A(4) reduces the deduction to the amount of expenditure incurred — a single deduction rather than double. The expenditure is not disallowed, but the incentive element is lost.

Can a group company claim a double deduction on payments to its own R&D company?

Often not. The proviso to s.34B(2) denies the deduction to a person who is a related company of an R&D company that has been given approval under s.27D(1) of the Promotion of Investments Act 1986, where the period prescribed under s.29E(2)(b) of that Act has not ended. MIDA's guideline states the same position from the other side — related companies do not enjoy the double deduction unless the R&D company opts not to take the Investment Tax Allowance.

Does quality control or market research count as R&D?

No. The s.2 definition, amended with effect from 28 December 2018, requires systematic, investigative and experimental study involving novelty or technical risk in science or technology, and expressly excludes quality control or routine testing, research in the social sciences or humanities, routine data collection, efficiency surveys and management studies, market research and sales promotion, routine modification of materials, devices, processes or production methods, and cosmetic or stylistic changes.

Sources & history 5 sources
⚑ Awaiting expert verification

The following are deliberately unstated or described only qualitatively until confirmed by a subject-matter expert:

  • Whether MIDA has issued a guideline for Contract R&D and R&D company applications later than the 31 March 2021 edition
  • Whether the LHDN procedural guideline for s.34A applications has been revised since the 26 June 2023 amendment — only the Malay edition was located
  • Whether Public Rulings 5/2020 and 10/2021 have been superseded; both are published in Malay and English editions and were the current editions at the time of writing

Sources

  1. Income Tax Act 1967 (Act 53), reprint as at 21 May 2024 — ss.2, 34(7), 34A, 34B and Schedule 3 — LHDN
  2. Garis Panduan Prosedur Permohonan Potongan Khas bagi Aktiviti Penyelidikan dan Pembangunan yang Layak — LHDN
  3. Ketetapan Umum No. 10/2021 — Layanan Cukai terhadap Perbelanjaan Penyelidikan dan Pembangunan, Bahagian II, Potongan Khas — LHDN
  4. Ketetapan Umum No. 5/2020 — Layanan Cukai terhadap Perbelanjaan Penyelidikan dan Pembangunan, Bahagian I, Aktiviti yang Layak — LHDN
  5. Guidelines for Application for Incentive by Contract Research and Development Companies or Research and Development Companies — MIDA

Change history

Version Date Change By
01.00 20 Jul 2026 Approved and published.
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