A.W. Law LLC — Advocates & Solicitors
Roy Paul Mukkam, Associate Director at A.W. Law LLC

Handled by

Roy Paul Mukkam

Associate Director

PROFESSIONAL MALPRACTICE LAWYER SINGAPORE

Professional Malpractice Lawyer in Singapore

A Singapore professional negligence lawyer in Chinatown. Claims against doctors, lawyers, accountants. Free 10-min Discovery Session. Fees in writing.

★ ★ ★ ★ ★ 4.8 on Google · 177+ reviews Law Society of Singapore English · Bahasa · 中文 · தமிழ் · Tiếng Việt

Or · weekdays, 9am – 10pm · Updated 24 April 2026

Timeline
9–24 months for most cases · longer if contested at trial
First meeting
Free · 10 minutes
Fees
Flat fee per stage · capped hourly for trial work · quoted in writing first
Heard at
State Courts for claims up to S$250,000 · High Court above that · Singapore Medical Council for complaints against doctors
Governing law
Civil Law Act · Limitation Act (6 years for most claims, 3 years for personal injury)
Suitable for
Medical errors, botched legal work, negligent accounting advice, surveyor or valuer errors
Not for
Dissatisfaction without measurable loss · claims over 6 years old without latent damage extension
Languages we handle
English · Bahasa · 中文 · தமிழ் · Tiếng Việt
Translation staff on hand for each.

A professional let you down, and you are out of pocket

If you are searching for a professional malpractice lawyer in Singapore, something has gone badly wrong. A surgery that made things worse. A lawyer who missed the filing deadline. An accountant whose advice triggered a six-figure tax bill. A surveyor who valued the property wrong and you relied on it.

I’m Roy. I handle professional negligence claims at A.W. Law LLC in Chinatown. These cases are harder than most people expect. You are not just saying “they made a mistake.” You have to prove they fell below the standard of a competent professional in their field, and you usually need another professional to say so on the record.

The first 10 minutes are free, and nothing commits you.

What professional malpractice in Singapore actually is

Professional malpractice (also called professional negligence) is a type of negligence claim against someone who holds themselves out as a trained expert. The main difference from ordinary negligence is the higher standard: the professional is judged against a reasonably competent professional in their field, not just a reasonable person.

In Singapore, claims most often involve:

  1. Medical negligence. Doctors, dentists, surgeons, hospitals, nurses. Tested under the Bolam / Bolitho / Montgomery framework.
  2. Legal malpractice. Lawyers who missed deadlines, gave wrong advice, or mishandled a client’s matter.
  3. Accounting negligence. Accountants and auditors whose errors cost clients money in tax, fines, or business losses.
  4. Surveyor and valuer negligence. Wrong valuations on property, mis-measured land boundaries, overlooked defects.
  5. Architect and engineer negligence. Design flaws, failure to supervise, building failures.
  6. Financial adviser negligence. Wrong recommendations on investments or insurance that cost the client.

These claims are heard at the State Courts (for claims up to S$250,000) or the High Court (above that). The main law is common law negligence, supplemented by the Civil Law Act. For medical and legal matters, the regulators (Singapore Medical Council, Law Society of Singapore, ISCA for accountants) also hear disciplinary complaints, but those are separate from your civil claim for compensation.

To win, you must prove the same four elements of any negligence claim:

  1. Duty of care. Every professional owes their client a duty. This is usually not disputed.
  2. Breach. The professional fell below the standard expected in their field. This is where most cases are won or lost.
  3. Causation. The breach caused your loss. A doctor’s error only matters if the outcome would have been different without it.
  4. Damage. You suffered a real, measurable loss.

When a malpractice claim makes sense, and when it does not

Before I take on a professional negligence matter, I ask four questions.

  • Is there an obvious breach, or just a bad outcome? Not every bad outcome is negligence. Surgery carries risks that sometimes materialise even when everything is done right. A claim investment that drops. A difficult tax case where no result was guaranteed. We need a clear departure from proper practice, not just disappointment.
  • Will an expert support your case? We almost always need an expert witness. If no specialist in the field is willing to say the defendant fell below the standard, the case is dead in the water.
  • Is the loss real and measurable? For medical cases, a physical injury or worsened condition. For legal or accounting cases, a clear financial hit. General dissatisfaction is not enough.
  • Is the limitation period open? 6 years for most professional negligence. 3 years for personal injury (most medical negligence). The clock runs from the negligent act, unless the harm was latent (not reasonably discoverable).

The three patterns we see most often:

  • Clear breach, independent expert support. For example, a surgical instrument left inside the patient, or a lawyer who missed a statutory deadline. Strong cases, usually settled by the defendant’s indemnity insurer. 9 to 15 months.
  • Disputed standard of care. The professional defends the decision as within accepted practice. Needs expert evidence on both sides. Longer, 15 to 24 months.
  • Causation dispute. Yes there was a mistake, but the defendant argues the outcome would have been the same anyway. Hardest to prove. Needs strong expert support on causation.

What to expect, honestly

How long it takes.

Professional malpractice cases take longer than ordinary negligence. 9 to 24 months for most matters from first letter to settlement or judgment. A straightforward case with a cooperative insurer can settle in 9 to 12 months. A contested case needing two sets of experts and a full trial at the State Courts or High Court runs 18 to 30 months, sometimes longer.

How much it costs.

Realistic Singapore fees for a professional negligence matter:

  • Initial file review and expert report commission: S$3,000 to S$8,000 (plus expert’s fees of S$3,000 to S$15,000).
  • Letter of claim and negotiation: S$2,500 to S$6,000.
  • Filed civil suit to trial: S$15,000 to S$50,000 or more, depending on complexity.

We quote a written fee cap before any paid work starts. For most matters, we work on flat fees per stage or a capped hourly rate. The 10-min Discovery Session is always free, and we are honest early if the expert evidence is not likely to support a claim.

What is the hard part.

Three things, consistently. One, getting the expert. Professionals are often reluctant to testify against colleagues in the same field, and good experts are in short supply. Two, the emotional weight. Clients in medical negligence cases often want closure as much as compensation, and the slow pace of litigation is frustrating. Three, the cost-benefit math. For smaller losses (under S$50,000), legal and expert costs may eat most of the recovery. We tell you upfront when that is the case.

How we handle professional malpractice at A.W. Law

A few things we do differently:

  • Honest read at the first meeting. If the expert evidence is unlikely to support a claim, we say so at the first meeting. We do not take cases to make money from doomed litigation.
  • One lawyer from start to finish. Roy handles your file end to end, including instructing experts and running trial preparation.
  • Fixed-fee stages where possible. The expert-report stage, the letter-of-claim stage, and the pleadings stage are each quoted as a flat fee upfront, so you see the cost before committing to the next step.
  • Letters in simple terms. Every document we send on your behalf is explained to you first.
  • Respectful of the professional too. Most defendants are decent people who made a mistake. We push firmly for the right compensation, not personal attacks.
  • English, Malay, or Tamil. Whichever you are comfortable in.

We are at 133 New Bridge Road, #20-03 Chinatown Point. Two minutes from Chinatown MRT, Exit E.

What happens next

If a doctor, lawyer, accountant, or other professional has let you down and it has cost you, the next step is simple. Book a free 10-min Malpractice Discovery Session using the form on this page, or WhatsApp us using the button anywhere on the screen.

Nothing commits you. By the end of the session, you will know whether the standard-of-care test is likely to be met, whether an expert report is worth commissioning, and what a realistic claim value looks like.

How we handle it

Your professional malpractice, step by step.

  1. Step 01

    Book free 10-min Malpractice Discovery Session

    Tell us what the professional did (or failed to do) and what it cost you. We tell you straight away whether the case meets the standard-of-care test and whether an expert report is needed.

  2. Step 02

    Get the records and commission an expert report

    We obtain the full file from the doctor, lawyer, or accountant. For medical and professional negligence, we instruct an independent expert (another specialist in the same field) to review and give an opinion.

  3. Step 03

    Letter of claim and negotiation

    We send a detailed letter of claim with the expert's findings to the professional or their indemnity insurer. Most cases settle once the evidence is credible. We review any offer with you in simple terms.

  4. Step 04

    Court filing if the insurer refuses to settle

    If they will not settle, we file at the State Courts or High Court depending on the claim size. We run trial-ready case preparation, cross-examine the defendant's expert, and push for the fair outcome.

What to bring

For your first meeting.

Don't worry if you can't get everything — come anyway, and we'll tell you what's missing.

  • The full medical, legal, or professional file (ask the professional for a copy, which they must provide)
  • Your own notes, diary entries, or timeline of what happened
  • Any correspondence with the professional or their firm
  • Records of the financial loss or the harm caused
  • Receipts, invoices, and payslips showing follow-on costs
  • Any complaint you have already filed with SMC, the Law Society, or ISCA

Your bench

Who handles your professional malpractice

3 lawyers at A.W. Law LLC take professional malpractice matters. The lead takes your first meeting.

Lead on this matter
Roy Paul Mukkam — Associate Director at A.W. Law LLC

Your lawyer on this matter

Roy Paul Mukkam

Associate Director

Roy has over a decade of civil litigation experience at the State Courts and the Supreme Court. He has acted for The Law Society of Singapore and handled matters involving professional standards and regulation. He understands both sides of the professional negligence conversation: what the professional must prove to defend, and what a claimant must show to win. He speaks English, Malay, and Malayalam.
Languages
English · Malay · Malayalam
Practice focus
Civil Litigation · Bankruptcy & Insolvency · Criminal Law
Qualifications
LL.B. (Hons), University of Warwick (2006) · Advocate & Solicitor, Singapore Bar (2013)
Read full biography
Abdul Wahab — Managing Director at A.W. Law LLC

Also on this matter

Wahab

Managing Director

Speaks
English · Malay · Tamil
Focus
Family Law (Civil & Syariah) · Civil Litigation
Muhammad Hasif — Associate Director at A.W. Law LLC

Also on this matter

Hasif

Associate Director

Speaks
English · Malay · Bahasa Indonesia
Focus
Family Law (Civil & Syariah) · Civil Litigation

Common questions

Professional Malpractice — frequently asked.

How do I sue a doctor in Singapore?

You file a medical negligence claim at the State Courts or High Court (depending on the claim size). To win, you must show the doctor owed you a duty of care (every doctor does, to every patient), that they fell below the standard of a reasonable doctor in their field, that this breach caused your injury, and that you suffered real loss. You will almost always need another doctor as an expert witness to say the treatment fell below the proper standard. You can also file a separate complaint with the Singapore Medical Council for disciplinary action, though that does not give you compensation.

How do I sue a lawyer in Singapore?

You file a legal malpractice claim at the State Courts or High Court. You need to show your former lawyer owed you a duty of care, fell below the standard of a reasonably competent lawyer, and caused you a measurable loss (usually a missed deadline, bad advice that cost you money, or a failed claim that should have succeeded). You will typically need an independent lawyer as an expert witness. You can also file a complaint with the Law Society of Singapore, which handles professional discipline but does not award compensation.

What is medical negligence in Singapore?

Medical negligence is when a doctor, nurse, hospital, or clinic falls below the standard of care expected of a reasonable professional in their field, and that failure causes the patient harm. Common examples: misdiagnosis, surgical errors, wrong medication, failure to warn about material risks before a procedure, or delayed treatment. Singapore courts apply the Bolam and Bolitho tests to diagnosis and treatment, and the Montgomery test (from a 2017 Court of Appeal decision) to the duty to warn patients of risks before they consent to treatment.

How much can I claim for medical negligence in Singapore?

It depends on the injury and the losses. Damages cover two parts. General damages for the injury itself (pain, suffering, loss of amenity) follow published guidelines, ranging from a few thousand dollars for short-term harm to six figures for permanent disability or wrongful death. Special damages cover your actual costs: follow-on medical treatment, lost income, future care, and additional surgery. We give you a realistic range at the first meeting based on your specific case.

How long do I have to sue for professional negligence in Singapore?

Under the Limitation Act, you have 6 years from the date the negligent act caused damage. If the claim involves physical injury (as in most medical negligence cases), the limit is shorter: 3 years. Where the harm was not obvious at the time (latent damage), the clock can run from the date you reasonably ought to have discovered it. Do not delay. Professional negligence cases take time to build, and the closer to the deadline you start, the harder it gets.

What is the Bolam test in Singapore?

The Bolam test is the test Singapore courts apply to decide whether a doctor met the proper standard of care in diagnosis and treatment. It comes from a 1957 English case and asks: did the doctor act in accordance with a practice accepted as proper by a responsible body of medical opinion? If yes, no negligence. The Bolitho modification (added later) lets the court reject even a respected body of opinion if it does not stand up to logical analysis. Singapore also applies the Montgomery test to the duty to warn patients about material risks before consent.

Do I need an expert witness for medical negligence?

Almost always yes. Singapore courts expect a qualified medical expert (usually a specialist in the same field as the defendant doctor) to give an independent opinion on whether the treatment fell below the proper standard. Without an expert report backing your case, most claims fail at an early stage. Expert fees run S$3,000 to S$15,000 depending on specialty and complexity. We help you identify and instruct the right expert, and factor the cost into the overall strategy at the first meeting.

Can I sue my accountant for bad tax advice?

Yes, if the advice was negligent and caused you a measurable loss. A wrong tax-scheme recommendation that leads to penalties, interest, or lost reliefs is a classic professional negligence claim. You must show the accountant fell below the standard of a reasonably competent accountant, and that the bad advice directly caused the loss. You do not need physical injury to recover here: pure economic loss (loss of money without physical harm) is recoverable in professional negligence where the Spandeck test is satisfied.

Related matters we handle

Still have questions?

Send a short message — Wahab reads it tonight and replies within one business day.

Your message reaches Wahab directly. We don't share it.

What clients say

Verified Google reviews

Get in touch

Have a question? Start a conversation.

First consultations are free and obligation-free. We respond within one business day — usually faster.

Message us on WhatsApp

Replies weekdays until 10pm

Opens WhatsApp in a new tab with your message pre-filled.

Book your free 10-min Discovery Session

Wahab will read your details this evening and reply within one business day.

Free 10-min call · no commitment · your details stay private

Send us an email

We read every message and reply within one business day.

Replies in English, Malay, Tamil, or Vietnamese · your details stay private