The Answer in 60 Seconds: You can cancel most commercial insurance policies mid-term by giving written notice to the insurer; the insurer calculates the refund using a short-period (penalty) rate rather than a straight pro-rata. Some statutory covers — notably WICA under the Work Injury Compensation Act 2019 and motor third-party under the Motor Vehicles (Third Party Risks and Compensation) Act 1960 — cannot lapse without immediate replacement coverage. Outstanding claims typically block the refund.

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Pro-rata vs short-period rate — the difference matters

Pro-rata refund = unused proportion of premium returned. Short-period rate = the insurer keeps a higher percentage to recover its acquisition costs (commission, underwriting, policy issuance). Per GIA Motor Insurance guidance: "Some insurers refund the premium on a pro-rata basis with the deduction of a small administration fee. Others use a method that calculates what would have been charged if your policy were a short-term policy. This usually applies if the cancellation is at your request."

A representative regional short-period scale (Lawyerment, citing Malaysian customary practice that broadly mirrors regional market norms) keeps roughly 30% of annual premium for a 6-month run and 60% for a 3-month run. The exact scale on your own policy will be set out under the Cancellation clause — read it before assuming.

The Step-by-Step

Step 1 — Read the cancellation clause first. Under "Cancellation" or "General Conditions," the policy will state notice period (commonly 7–30 days), refund method (pro-rata or short-period), and any minimum retained premium.

Step 2 — Check whether the cover is statutorily required.

  • WICA : Section 24 of the WICA 2019 ("Employer must be insured against liabilities under Act") requires every employer to maintain an approved WIC insurance policy issued by an MOM-designated insurer. Section 25 ("Offences by employer in relation to insurance") makes failure to insure an offence. Cancellation without an immediate replacement policy is not lawful.
  • Motor third-party : Under the Motor Vehicles (Third Party Risks and Compensation) Act 1960, every vehicle on Singapore roads must have at least third-party cover. Per LTA OneMotoring: "Every vehicle driven on Singapore roads must have motor insurance coverage at all times… It is an offence to use a vehicle without valid insurance coverage."

Step 3 — Issue written cancellation notice. Email or letter to the insurer (cc broker) stating policy number, requested cancellation date, and reason. For motor policies, ERGO's published procedure is representative: "You can cancel your policy by notifying us in writing and returning these documents to us: Your original certificate of insurance. A photocopy of your sales agreement or de-registration/ownership transfer letter from LTA, and a letter from you stating your intention of cancelling the policy."

Step 4 — Surrender the certificate of insurance (motor only). The original Certificate of Insurance must be returned, or a Declaration of Loss form filed. The cancellation does not take effect until the certificate is received — Singlife states explicitly: "Cancellation of Policy will only take effect upon receipt of the original Certificate of Insurance OR Declaration of Loss Form."

Step 5 — Settle outstanding claims. Per market practice (echoed by Singlife): "You will not be entitled to a refund if you have made a claim or if there has been an incident likely to give rise to a claim during the current period of insurance." If there is an open claim or even a circumstance that may give rise to one, the refund may be withheld in whole.

Step 6 — Receive refund. Refund is calculated under the short-period scale or pro-rata per the policy. Refund processing time depends on the insurer's published service standards — request the expected timeframe in your cancellation acknowledgement.

Common Mistakes

  1. Cancelling WICA without bridging cover. Section 25 WICA 2019 makes uninsured employers an offence; verify the current penalty quantum directly against the WICA 2019 statutory text on Singapore Statutes Online.
  2. Cancelling motor without surrendering the certificate. No surrender = no cancellation = continued premium and exposure.
  3. Assuming pro-rata refund. Most commercial wordings (Fire, PL, PI, D&O, Cyber) use short-period rates if cancellation is at the insured's request. Read the clause.
  4. Cancelling mid-claim. The refund is forfeit and the claim continues under the policy.
  5. Assuming "cancel and re-buy with new insurer mid-term saves money." Add the short-period penalty to the new policy's first-year acquisition load and the maths frequently does not work — wait for renewal.

What This Means for Your Business

Mid-term cancellation is rarely a clean financial win. Insurers price acquisition costs into the front-loaded premium; cancelling early lets them keep most of that. The cleaner moves are: (1) wait for renewal; (2) issue a BOR letter to switch broker without disturbing the policy (see Article 41); (3) cancel only when the underlying business reason is structural — closure, sale of asset, or replacement cover already bound.

If you are cancelling because the business is closing, ensure you address run-off cover for any claims-made policies (PI, D&O, Cyber). Cancelling these without securing extended reporting period cover can leave you personally exposed to claims notified after the cancellation date for events that happened during the policy period.

Questions to Ask Your Adviser

  1. Does my policy use pro-rata or short-period refund, and what is the exact scale?
  2. Do I have any open claims or incidents that would block my refund?
  3. For statutory covers (WICA, motor), what bridging arrangement do I need before the cancellation date?
  4. For claims-made policies (PI/D&O/Cyber), should I buy an Extended Reporting Period before cancelling?
  5. Will the insurer report the cancellation in the industry claims database and affect future renewals?

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Related Information

Published 4 May 2026. Source verified 4 May 2026. COVA is an introducer under MAS Notice FAA-N02. We do not recommend insurance products. We provide factual information sourced from primary regulators and route you to a licensed IFA who can match a policy to your specific situation.