MITRS and Tax Risk: What Your Financial Statements Tell LHDN Before an Audit Begins

By Kent Chia, Chartered Accountant (Malaysia), Managing Proprietor, KS Chia & Associates (AF001828)
Published: 30/07/2026  |  Last updated: 27/09/2026

When MITRS was announced, most of the conversation focused on mechanics: what to upload, when to submit, and what the penalty was for missing the deadline. That was fair. In year one, compliance came first.

Having now gone through the MITRS submission process ourselves, one observation stands out. The documents required under Section 82B are not new. Every competent tax agent already prepares them as part of annual compliance. What is new is that these documents now sit together in LHDN’s system from the outset, giving a level of visibility that previously arose only when additional documents were requested.

That shift matters more than most companies realise. This article explains why.

What Does MITRS Require You to Submit?

Section 82B was introduced by the Finance (No. 2) Act 2023, following Budget 2024. From YA 2025, a company (category C) or limited liability partnership (category PT) that has furnished its return form must submit these documents through MITRS:

• Financial statements: audited financial statements including the directors’ report and the detailed income statement; or unaudited financial statements where the company is exempt from audit under SSM Practice Directive 10/2024; or, for a company being wound up, the liquidator’s account (Form 75)
• Income tax computation, with detailed adjustments from accounting profit
• Schedule of capital allowances and charges under Schedule 3, including balancing allowances and charges (where claimed)
• Computation of tax incentives claimed (where applicable)

Upload in PDF, in Bahasa Malaysia or English. The Form C for the year must be submitted before MITRS will accept the documents. Access is through MyTax (Director or Director Representative role) or the tax agent’s TAeF account.

Three practical rules from LHDN’s MITRS FAQ (updated 26/11/2025):

• File size: one document per upload field, and a total limit of 20MB per taxpayer per year of assessment. If your set is larger, contact the HASiL Contact Centre (03-8911 1000) well before the deadline.
• Detailed income statement: it must be uploaded with the financial statements, even if it is already attached to the tax computation. A listed company uploads the audited financial statements, not the annual report.
• Schedules inside the tax computation: where the capital allowance schedule or incentive computation already forms part of the tax computation, MITRS lets you select that the document already exists there, so it need not be uploaded again.

For YA 2026, LHDN has extended MITRS beyond companies and LLPs:

The deadline for every category is the same: 30 days after the due date for the return form. For the full deadline and penalty rules, see our MITRS Section 82B guide.

What Does Each MITRS Document Reveal?

Audited financial statements

The financial statements carry revenue, gross profit, net profit, director remuneration, dividend declarations, related party transactions and the asset base, all in one place. Gross profit margin can be compared against industry and historical trends without asking for anything else. Related party transactions that touch transfer pricing are disclosed in the notes. For a straightforward trading company, the financial statements alone answer most of the opening questions a tax auditor would ask.

Income tax computation

The computation shows every adjustment between accounting profit and chargeable income. Every add-back (entertainment, motor vehicle depreciation, non-deductible expenses) is itemised. Every deduction claimed is declared. In practice, this document explains, line by line, why the tax payable differs from the accounting profit.

Capital allowance schedule

The schedule discloses acquisition dates, qualifying costs, accelerated allowance claims, disposals, and balancing charges or allowances. One issue comes up regularly: the capital allowance schedule and the property, plant and equipment note in the financial statements do not reconcile. Where closing balances, disposals or acquisition costs differ between the two, the gap needs an explanation before filing, not after.

Tax incentive computation

In our experience, incentive claims such as pioneer status, investment tax allowance and reinvestment allowance are among the items LHDN challenges most often in a tax audit. The computation must show the qualifying activity, eligible expenditure and relief applied. It now sits in LHDN’s system at filing stage, not only when a CP700 is issued.

What Can LHDN See in Your Accounts That Form C Did Not Show?

Form C carries a financial particulars appendix (item G17) with aggregated line items. A company paying RM1 million in sales commission would normally report it within item 28, “Other expenditure”. Maintenance costs sit in item 23 as one figure. Legal, consulting and management fees sit together in item 15. LHDN had the total, not the breakdown.

The detailed income statement and the notes to the accounts break out the components. Detail that previously needed a CP700 to surface now arrives at filing stage. Four expense areas show this most clearly.

Commission payments and Section 107D

We regularly see commission expense disclosed separately in the audited financial statements. Once that figure sits alongside the tax computation, it becomes easier to assess the scale of payments to individual agents, and whether the 2% withholding under Section 107D was applied to any resident individual agent, dealer or distributor who received more than RM100,000 from the company in the preceding year. Form C item H2 only tells LHDN whether withholding-type payments were made. It does not show the amount.

Maintenance and repairs

Across consecutive MITRS filings, the maintenance and repairs line becomes trackable year by year. A substantial increase often invites follow-up questions: whether part of it should be capitalised, and whether the movement is consistent with the company’s asset base and operations. The accounts do not explain the movement. That gap is what draws attention.

Rental and related parties

Item 22 gives LHDN a total rental figure. What we often see in the accounts is that the landlord is a director, a shareholder or a connected entity. Where that relationship is disclosed alongside the rental amount, we would normally advise clients to revisit it, particularly where the rent has not been benchmarked or documented as arm’s length.

Professional and management fees

The accounts may disclose the components behind item 15: legal fees, management charges, consulting and technical services. In our experience, that extra visibility draws attention to whether expenses are revenue or capital in nature, whether related party management fees are supported, whether payments to non-residents carry withholding tax, and whether there is evidence that the services were actually rendered.

The obligations in each area are not new. What changes under MITRS is that the nature and amount of these expenses are visible at filing stage, not only when further documents are requested.

How Does MITRS Connect With e-Invoice?

MITRS does not sit in isolation. All businesses with annual revenue of RM3 million or more are now within e-Invoice, and their transaction records reach LHDN’s systems invoice by invoice. LHDN is building visibility at both ends: revenue data through e-Invoice, and the full picture from accounting profit to tax payable through MITRS. For the current exemption rules, see our e-Invoice exemption guide.

Differences between those two sets of information are likely to be easier to identify than they were before. A company whose MITRS revenue tells the same story as its e-Invoice history is in a far more defensible position than one where the numbers need explaining.

Which Patterns Attract LHDN Attention?

In our experience, no single document triggers a tax audit. It is patterns across documents that invite further review. These are the ones we would revisit before a MITRS submission:

What MITRS changes is that these patterns are easier to see as a complete picture, rather than as isolated figures in a Form C column.

What Does a Clean MITRS Submission Look Like?

In our view, the strongest MITRS submission is not necessarily the one with the lowest tax payable. It is the one where the financial statements, tax computation and supporting schedules tell the same story.

• Profit before tax in the financial statements agrees with the opening figure in the tax computation.
• Revenue in the financial statements agrees with the turnover reported in Form C.
• Every add-back traces to a line in the accounts or a supporting schedule.
• The capital allowance schedule reconciles to the fixed asset note: closing balances, disposals and additions.
• Any incentive claim reflects qualifying expenditure consistent with the business described in the accounts.
• Every page of the audited financial statements is in the PDF. LHDN treats a missing page as an incomplete submission, which is an offence under Section 120(1)(d).

These are not new requirements. They are the consistency checks a competent tax agent performs before filing Form C.

When Is the MITRS Deadline?

* Subject to the grace period in LHDN’s 2027 return form filing programme. Where LHDN approves an extension of time for Form C, the MITRS deadline counts from the extended date. If you need that extension, see our e-Lanjutan Masa guide.

Prepare the MITRS set alongside Form C, not after. Failure to submit is an offence under Section 120(1)(d): a fine of RM200 to RM20,000, imprisonment of up to six months, or both. If your audited accounts are running late, the MITRS date moves no further than the Form C date does. See late audited accounts, MBRS and MITRS risk.

MITRS does not create new tax obligations. The rules on withholding tax, transfer pricing, deductibility and incentives were already there. What MITRS changes is how much of the information needed to spot non-compliance reaches LHDN at filing stage, without a single letter being issued.

MITRS: Frequently Asked Questions

When must MITRS documents be submitted?

Within 30 days after the due date for submitting the return form. The due date includes the e-Filing grace period and any extension of time approved by LHDN. For a company with financial year end 31 December 2025, the MITRS deadline is 30 September 2026.

Can a company apply for an extension of time for MITRS?

No. HASiL does not accept extension applications for MITRS documents. The MITRS deadline only moves if the Form C due date itself has been extended by LHDN.

What documents must be uploaded to MITRS?

The audited financial statements including the directors’ report and detailed income statement, or unaudited financial statements if the company is exempt from audit; the income tax computation; the Schedule 3 capital allowance schedule where claimed; and the computation of any tax incentive claimed.

Can MITRS documents be amended after submission?

Yes, where the amendment affects chargeable income. All specified documents must be uploaded again, including those that have not changed, and the submission date is updated to the latest upload date. An amended upload after the deadline is treated as a late submission.

What is the penalty for not submitting MITRS documents?

Failure to submit is an offence under Section 120(1)(d) of the Income Tax Act 1967, with a fine of RM200 to RM20,000, imprisonment of up to six months, or both.

Which taxpayers must use MITRS from YA 2026?

Companies and limited liability partnerships, which started from YA 2025, plus unit trusts and property trusts, co-operative societies, trust bodies, and real estate investment trusts and property trust funds from YA 2026.

Is there a file size limit for MITRS uploads?

Yes. Each upload field takes one PDF document, and the total file size is limited to 20MB per taxpayer for each year of assessment. If the documents exceed 20MB, contact the HASiL Contact Centre at 03-8911 1000 for guidance before the deadline.

Do MITRS documents need to be re-uploaded after filing an amended return?

No. LHDN’s MITRS FAQ states that an amended return form is filed under Section 77B, while Section 82B covers only returns furnished under Section 77 or 77A. A company that submitted its MITRS documents on time does not need to re-upload them because it later filed an amended return.

Sources: Income Tax Act 1967, Sections 82B and 120(1)(d), as introduced by the Finance (No. 2) Act 2023; LHDN, Filing Programme for Documents Specified Under Section 82B through MITRS; LHDN, MITRS FAQ, updated 26/11/2025; LHDN Sample Company Return Form (Form C) for YA 2025. This article is general information as at 27/09/2026 and is not tax advice for any specific company.

MITRS series: Part 1: What your financial statements tell LHDN  |  Part 2: Can you defend the claim?  |  Part 3: Five checks before submission  |  Part 4: MITRS and e-Invoice  |  Part 5: MITRS readiness review