Statute Details
- Title: Electric Vehicles Charging (Interest on Late Fees and Financial Penalties) Regulations 2023
- Type: Subsidiary Legislation (SL)
- Act Code: EVCA2022-S792-2023
- Enacting Authority: Land Transport Authority of Singapore (LTA), with Minister for Transport’s approval
- Authorising Act: Electric Vehicles Charging Act 2022
- Commencement: 8 December 2023
- Legislation Number: S 792/2023
- Key Provisions: Section 1 (Citation and commencement); Section 2 (Interest on late payment of fees and financial penalties)
- Current Version Status: Current version as at 27 March 2026 (per provided extract)
What Is This Legislation About?
The Electric Vehicles Charging (Interest on Late Fees and Financial Penalties) Regulations 2023 (“the Regulations”) set the legal mechanism for charging interest when a person pays certain fees or financial penalties late under the Electric Vehicles Charging Act 2022 (“the Act”). In practical terms, the Regulations answer a single operational question: if an amount is overdue, what interest rate applies and how is it calculated?
Under the Act, there is a provision (section 90(1)) that contemplates interest on outstanding fees and financial penalties. However, the Act does not itself specify the interest rate or the detailed calculation method. The Regulations fill that gap by prescribing the rate and defining the relevant benchmark rate used to compute it.
Because the Regulations are narrow and technical, they are particularly important for compliance, enforcement, and dispute management. For regulated parties, they determine the financial exposure arising from late payment. For LTA and other enforcement stakeholders, they provide a consistent and legally defensible method for calculating interest.
What Are the Key Provisions?
Section 1: Citation and commencement. This section provides the short title and confirms that the Regulations come into operation on 8 December 2023. For practitioners, the commencement date matters when assessing whether interest can be charged for late payments that relate to periods before or after the Regulations took effect.
Section 2(1): Prescribed interest rate for outstanding fees and financial penalties. The core rule is in section 2(1). For the purpose of section 90(1) of the Act, the prescribed interest rate on any outstanding amount of a fee or financial penalty mentioned in that provision is:
4.5 percentage points above the 3-month compounded SORA.
This means the interest rate is not a fixed number; it is linked to a market benchmark—Singapore Overnight Rate Average (SORA)—and is compounded over a 3-month period. The “4.5-point above” component creates a statutory margin over the benchmark, reflecting a policy choice to incentivise timely payment and compensate for the time value of money.
Section 2(2): How interest is calculated and the period for which it is payable. Section 2(2) provides two essential mechanics:
- Interest is calculated on the outstanding sum. The interest accrues on the amount that remains unpaid.
- Interest is payable for a defined period:
- Starting: the day after the outstanding sum is due; and
- Ending: the day that the payment is made to LTA.
These details are crucial in practice. The “day after due date” rule means that if payment is due on a particular day, interest does not start accruing until the next day. The “up to and ending on the day that the payment is made” rule indicates that interest accrues through the payment day itself, but stops once the payment is made to LTA. For disputes, parties often focus on the exact due date and the date payment was actually received by LTA (not merely the date payment was initiated).
Section 2(3): Definitions—what “3-month compounded SORA” and “SORA” mean. Section 2(3) defines the benchmark rate used to compute the interest. This is where the Regulations become most technical, but also where they become most important for accurate calculation.
The Regulations define:
- “SORA” as the volume-weighted average rate of borrowing transactions in the unsecured overnight interbank Singapore dollar cash market in Singapore between 8 a.m. and 6.15 p.m., as determined and published by the Monetary Authority of Singapore (MAS) on its website (or in other publicly accessible forms if the website is unavailable).
- “3-month compounded SORA” as a compounded average of SORA values for a specific 3-month period, with the applicable 3-month window determined by whether the interest period falls within one of two 6-month bands in the calendar year.
Specifically, section 2(3) provides two alternative calculation windows:
- If the period (or part of the period) falls within the 6-month period beginning on 1 April: use the compounded average of SORA values for the 3-month period immediately before 1 March of the same calendar year.
- If the period (or part of the period) falls within the 6-month period beginning on 1 October: use the compounded average of SORA values for the 3-month period immediately before 1 September of the same calendar year.
From a practitioner’s perspective, the key point is that the Regulations “look back” to a pre-determined 3-month compounded SORA figure published by MAS. This avoids the need to compute a continuously updated rate day-by-day and provides a structured approach for different parts of the year.
Practical implication of the definitions: When interest spans multiple calendar windows, the applicable “3-month compounded SORA” may change depending on which part of the interest period falls within the relevant 6-month bands. Therefore, accurate interest computation may require splitting the interest period into segments and applying the correct benchmark for each segment.
How Is This Legislation Structured?
The Regulations are extremely concise and consist of:
- Section 1: Citation and commencement (8 December 2023).
- Section 2: Interest on late payment of fees and financial penalties, including:
- the prescribed interest rate (section 2(1));
- the calculation basis and accrual period (section 2(2)); and
- definitions of SORA and the “3-month compounded SORA” benchmark (section 2(3)).
There are no additional parts, schedules, or procedural provisions in the extract provided. The Regulations function as a technical “rate-setting” instrument that operationalises the Act’s interest concept.
Who Does This Legislation Apply To?
The Regulations apply to persons who are liable under the Electric Vehicles Charging Act 2022 for the payment of fees and financial penalties that are “mentioned in” section 90(1) of the Act. While the extract does not reproduce the list of fees/penalties, the structure indicates that the interest regime is triggered when such amounts are outstanding after they are due.
In practice, this will typically concern regulated entities and stakeholders within the electric vehicles charging ecosystem—such as operators or other parties subject to fees and penalties under the Act’s licensing, compliance, or enforcement framework. The interest obligation is not limited by the identity of the payer; it is tied to the existence of an outstanding fee or financial penalty and the timing of payment to LTA.
Why Is This Legislation Important?
Although the Regulations are short, they have real financial and legal consequences. First, they establish a clear statutory interest rate formula linked to SORA plus a fixed margin (4.5 percentage points). This provides predictability and reduces room for argument about what interest should apply when payment is late.
Second, the Regulations define the accrual period with precision—starting the day after the due date and ending on the day payment is made to LTA. This matters in enforcement and in any challenge to interest calculations. Parties can assess whether interest has been computed for the correct dates and whether the benchmark rate applied corresponds to the correct portion of the interest period.
Third, the SORA-based “3-month compounded” approach reflects Singapore’s broader move toward using transparent, published market benchmarks. For practitioners, this means interest calculations should be grounded in MAS-published figures. It also means that disputes may focus less on methodology (which is set out in the Regulations) and more on factual timing (due date and payment date) and the correct benchmark window selection.
Related Legislation
- Electric Vehicles Charging Act 2022 (including section 90(1) on interest on late fees and financial penalties)
- Electric Vehicles Charging Act 2022 (authorising provision: section 94, as referenced in the enacting formula)
Source Documents
This article provides an overview of the Electric Vehicles Charging (Interest on Late Fees and Financial Penalties) Regulations 2023 for legal research and educational purposes. It does not constitute legal advice. Readers should consult the official text for authoritative provisions.