How to Dispute an LHDN Income Tax Assessment

1. Types of LHDN Tax Assessments

Before you can dispute, you need to know what you received:

Both Form J and Form JA can be disputed using Form Q. The 30-day countdown starts from the date the notice is served — the date stamped on the notice, not the date you open it.

2. Valid Grounds for Appeal

You can dispute an LHDN assessment if you believe any of the following apply:

• Relief not given correctly — Personal, medical, education, EPF, or other reliefs were not applied or were under-applied
• Deductions wrongly disallowed — Business expenses, rental deductions, or allowable claims that LHDN rejected
• Income misclassified — Income taxed under the wrong category (e.g., salary vs. business income; one-off gain vs. recurring income)
• Computational error — Arithmetic mistakes in the assessment
• Missed reliefs or rebates — You forgot to claim something, or LHDN overlooked it
• Income not yours — Amount assessed includes income that belongs to someone else or was already returned
• Exempt income included — Certain types of income are tax-exempt; if LHDN has taxed them, that's disputable
• Best-judgment assessment is wrong — LHDN filed an assessment on your behalf (Section 90(3)) and it doesn't reflect your actual income

3. Documents and Materials You Need

Mandatory

• 4 copies of Form Q — 1 original + 3 photocopies, for each Year of Assessment being appealed. Download from hasil.gov.my → Download Forms
• Copy of Form J or Form JA — the notice you're disputing
• Your IC / passport — for identity verification at the counter

Supporting Evidence (bring everything relevant)

• Receipts and invoices — for expenses or reliefs you're claiming
• EA Form / salary slips — to verify your income figure
• Bank statements — to substantiate income or deductions
• EPF statements — to prove EPF contribution amounts
• Medical receipts — if claiming medical relief
• Education certificates or receipts — for education relief
• Proof of previous correspondence with LHDN — any letters or e-Mails exchanged
• Your income tax return (e-BE / e-B) — as filed via MyTax

4. How to File Form Q — Step by Step

1. Download Form Q

   Go to hasil.gov.my → Download Forms → Form Q. Print 4 copies — you'll submit 1 original and keep the rest for your records after LHDN stamps them.

2. Fill in Part A — Your Details

   Enter your full name, IC number, tax file number, address, and phone number. State the Year of Assessment you're appealing (e.g., YA 2024). If appealing multiple years, prepare a separate Form Q for each year.

3. Fill in Part B — Assessment Details

   Enter the date and amount of tax stated in your Notice of Assessment (Form J or Form JA). This is the assessment you're disputing.

4. Fill in Part C — Grounds of Appeal

   This is the most important section. Be specific: state the relief or deduction in question, the correct amount you believe applies, and reference the relevant section of the Income Tax Act if possible. Attach a separate sheet if needed — don't squish it into a small box.

5. Attach Supporting Documents

   Staple or paper-clip your supporting evidence behind each copy. Label them clearly (e.g., "Exhibit A — EPF Statement 2024"). The more organised you are, the faster your appeal gets processed.

6. Sign the Form

   Sign Part D personally. Date it. Do not leave this to your tax agent — they cannot sign Form Q on your behalf.

7. Submit to Your HASiL Branch

   Bring all 4 copies to the LHDN/HASiL branch that handles your income tax file. Ask the counter staff to date-stamp all copies — keep 3 as proof. There is currently no online submission for Form Q; it must be submitted in person or by registered post.

5. Missed the 30-Day Deadline? File Form N

If you've missed the 30-day window, you're not necessarily out of options. You can apply for an extension of time using Form N.

Acceptable Reasons for Late Filing

• Hospitalisation or serious illness
• Absence from Malaysia (work, travel, etc.)
• Natural disaster or emergency
• Notice was received late due to postal delay (document this)
• Other valid circumstances — LHDN has discretion

6. What Happens After You Submit

• You submit Form Q — LHDN receives and acknowledges your appeal. Keep your stamped copy.
• State office review — LHDN's local branch attempts early resolution. Most straightforward appeals (missed reliefs, computation errors) are resolved here without escalation.
• Dispute Resolution Department (DRD) — If the local branch cannot resolve it, the case is referred to LHDN's central DRD. Pre-Resolution Proceedings (PRP) sessions may be arranged — you (or your tax agent) attend to present your case to an LHDN panel.
• LHDN decision deadline — Under Section 101 of the Income Tax Act, LHDN has 12 months to make a decision from when the appeal is lodged. If they don't, it may be deemed decided in your favour (Section 101(2)).
• Special Commissioners of Income Tax — If no agreement is reached, the appeal goes to SCIT — an independent tax tribunal. This is a formal hearing where you or your representative argues your case. SCIT decisions can be further appealed to the High Court.

7. Escalation Path

Most appeals are resolved at Stage 1 or 2. SCIT proceedings are formal and can be slow — consider engaging a tax lawyer if your dispute reaches that level.

8. Pro Tips

• Check your notice date immediately — the 30-day clock starts from the date of service, not the date you open the letter. Don't wait.
• Be precise in your grounds — "I disagree" is not grounds. "Personal relief under Section 46(1)(a) was not applied — correct amount is RM9,000" is grounds.
• Keep copies of everything — stamped Form Q, supporting documents, any acknowledgement letters from LHDN. You'll need them if the dispute escalates.
• A tax agent can help, even though they can't sign — they can draft your grounds, organise your documents, and represent you at PRP sessions. Worth engaging for complex disputes or large amounts.
• Pay first, appeal later — filing Form Q does not pause your tax liability. If you don't pay and you lose the appeal, penalties and interest compound. Pay under protest, note it on your payment, and get a refund if you win.
• Use MyTax for simple amendments — if you just forgot to include a relief in your original e-BE submission, you may be able to amend it directly via the MyTax portal before LHDN issues a formal assessment. This avoids the whole Form Q process.
• Document receipt delays — if your notice arrived late, get a statutory declaration or any evidence of the delivery date. This is important if you need to argue that you filed within 30 days of actually receiving the notice.

9. Frequently Asked Questions

Related Guides