From 1 January 2026, the Ordinary Wage (OW) ceiling for Central Provident Fund (CPF) contributions in Singapore rose from S$7,400 to S$8,000 per month. For most employers, this felt like a payroll administration update: adjust the calculation, update the software, move on.
But there is a quieter implication that most business owners have not thought through. The same wage figures that go into your CPF calculations also feed into the compensation that may be payable if a worker is injured on the job. And if the wages you are computing CPF on are not the same as the wages the worker actually earns, the two figures may diverge in a way that creates a problem when a claim is made.
This post covers what the CPF ceiling change means for employers, what Work Injury Compensation insurance (WIC) is and how it connects to wages, and what actually happens when wages are under-declared, including why some SMEs do it, and what the real consequences look like.
What changed on 1 January 2026
CPF contributions in Singapore are calculated on Ordinary Wages up to a monthly ceiling. Before 2026, that ceiling was S$7,400. From 1 January 2026, it rose to S$8,000, the final step in a phased increase that began in 2023.
What this means in practice: if an employee earns S$9,000 a month, CPF is calculated on S$8,000, not S$9,000. The amount above the ceiling (S$1,000 in this case) is not subject to CPF contributions. Employer CPF contribution rates for workers aged 55 to 65 also rose by 0.5 percentage points compared to 2025, to support senior workers' retirement savings.
For an employer with several staff earning above the old S$7,400 ceiling, this is a real increase in monthly payroll costs. For an employer who was computing CPF on the old ceiling after 1 January 2026, it is also a compliance failure: late CPF contributions attract interest at 1.5 per cent per month, and enforcement actions by the CPF Board can include court fines per employee affected.
What is Work Injury Compensation insurance, and how does it connect to wages?
The Work Injury Compensation Act 2019 (WICA) requires most Singapore employers to hold Work Injury Compensation (WIC) insurance for manual workers and for non-manual workers earning S$2,600 or less a month. The insurance covers compensation payable to an employee who is injured at work or who contracts an occupational disease in the course of employment.
The amount of compensation payable under WICA is calculated based on the employee's earnings. Specifically, it is based on their monthly earnings at the time of the accident, which the Act defines to include all remuneration payable in money, including salary, overtime pay, and commission, but excluding certain items such as overtime pay exceeding the standard rate, expenses, and some allowances.
This connection between wages and compensation is the crux of the issue. The higher the worker's actual earnings, the higher the potential compensation if they are seriously injured. And the WIC insurance policy needs to be structured around actual wages, not whatever figure happens to be convenient.
You can read more about WIC and the WICA framework in our post on WICA and WIC Insurance in Singapore.
What does under-declaring wages actually mean?
When an employer arranges WIC insurance, the insurer will ask for the wages of the workers to be covered. The premium is calculated partly on the basis of those wages: higher wages mean higher potential compensation, and therefore a higher premium.
Under-declaring wages means providing a figure that is lower than what workers actually earn. This can happen in different ways. Sometimes it is deliberate: a business owner quotes a lower wage figure to reduce the premium and does not think through the consequences. Sometimes it is inadvertent: the figure quoted at inception is out of date, or it excludes variable pay like overtime or commission that should have been included.
The short-term effect is a lower premium. The long-term risk is a claim that does not pay out in the way the employer expected.
What actually happens when a claim is made on an under-declared policy
Here is the scenario that makes this concrete.
A construction company employs a site worker whose actual monthly earnings, including overtime and regular bonuses, average S$3,500. When the WIC policy was arranged, the employer quoted S$2,200 as the monthly wage, partly to keep the premium down.
The worker suffers a serious injury on site. Under WICA, the compensation payable is calculated based on actual earnings of S$3,500. The claim is lodged. The insurer investigates and establishes the actual wage figure.
At this point, the policy was structured and priced on the basis of S$2,200. The insurer may apply a proportionality adjustment: the payout is reduced in proportion to the premium shortfall. In some cases, the insurer may treat the under-declaration as a material misrepresentation and decline to cover the shortfall entirely, leaving the employer liable to pay the difference out of their own funds.
In a serious injury case, the compensation can be substantial. Under WICA, the maximum compensation for permanent total incapacity is currently S$289,000. The gap between what the policy pays and what WICA requires the employer to compensate can fall directly on the business.
Separately, under-declaring wages for CPF purposes also creates a distinct risk. The CPF Board can audit employer CPF contributions and, where under-declaration is found, can require backdated contributions plus interest and potentially impose penalties.
Why some SMEs under-declare and why it is a false economy
The reasoning is straightforward: a lower wage figure produces a lower insurance premium, and a lower CPF contribution base reduces monthly payroll costs. For a business managing cash flow carefully, the saving looks real in the short term.
The problem is that the saving exists only until a claim is made. At that point, the gap between the declared wage and the actual wage becomes the employer's problem. In a WICA claim involving permanent incapacity or death, that gap is not a rounding error. It can be a six-figure shortfall.
Beyond the financial exposure, under-declaring wages to an insurer is a misrepresentation. Most insurance proposal forms require the employer to confirm that the information provided is accurate. Providing inaccurate figures, whether intentionally or carelessly, can affect the validity of the policy, not just the quantum of a claim.
The CPF dimension adds a further layer. IRAS prosecuted 1,207 repeat payroll offenders in 2025, resulting in penalties exceeding S$1 million, according to research cited by Harvest Accounting. The enforcement posture on payroll compliance in Singapore is active, not theoretical.
What employers should review now
The CPF ceiling change to S$8,000 is a good prompt to review both payroll compliance and WIC insurance in the same pass, because the two are connected by the same wage figures.
Check your WIC wage declarations. Are the wages declared on your current WIC policy accurate, including overtime, commission, and bonuses where these form a regular part of pay? If your workforce has grown, if wages have been revised, or if variable pay has increased since the policy was last set up, the declared figures may no longer reflect reality.
Check that your CPF is computing on the new S$8,000 ceiling. Any payroll system or spreadsheet that was not updated on 1 January 2026 may still be computing on S$7,400. The difference is real and the interest for late payment accrues from the due date.
Check what earnings your WIC policy treats as insurable wages. Different policy wordings define wages differently. Some include overtime and commission; others cap or exclude them. Understanding what the policy counts as wages is the first step to knowing whether the declared figures are adequate.
Check that your WICA mandatory coverage is still in scope. If your workforce includes non-manual workers who have had salary increases that now take them above S$2,600, the mandatory WICA coverage requirement for those employees has dropped away, but the exposure has not. A voluntary extension of WIC cover for higher-earning non-manual workers may still be worth holding.
You can read more about our Work Injury Compensation cover on the products page. If you would like to review whether your current WIC declarations accurately reflect your actual wage bill, and how that sits against the updated CPF ceiling, we would be glad to work through it with you.
This article provides general information only. It is not insurance advice. Policy availability, terms, conditions, and exclusions vary by insurer and product, and cover is subject to the full policy wording. Please contact TZY CO for advice on your specific situation.