💰 UniqHRM Compliance Guide

CPF Contribution Guide
Detailed Employer Reference — Singapore 2025

UniqHRM automates statutory payroll compliance so your team can process payroll with confidence — accurate calculations, on-time submissions and full audit trails.

3
CPF Account Types (OA/SA/MA)
S$6,800
OW Ceiling per Month
14th
Monthly Submission Due
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CPF Contribution Guide
Detailed employer reference for Singapore payroll — CPF Board
SG Compliance

This guide covers the operational details of CPF that HR and payroll teams need to apply correctly every month — account allocation, wage type classification, PR graduated rates, SHG deductions and the submission process. For the headline rates and main obligations, see the Singapore CPF & IRAS Overview.

CPF Account Types and Allocation

Each employee’s total CPF contributions are allocated across three accounts based on the employee’s age group. The allocation proportions shift as employees age — directing more towards retirement and healthcare in later years.

CPF AccountPrimary PurposeAllocation (Age ≤55)
Ordinary Account (OA)HDB housing, CPF-approved investments, education, insurance premiums23% of wages
Special Account (SA)Retirement savings and CPF-approved retirement investments6% of wages
MediSave Account (MA)Medical expenses, hospitalisation, MediShield Life premiums8% of wages

Note: For employees above 55, allocations shift — more goes into MediSave and less into OA. The Special Account is closed at 55 and balances are transferred to the Retirement Account (RA). From 65, a new MediSave-integrated account structure applies. Refer to CPF Board for current allocation tables by age.

Understanding Ordinary Wages vs Additional Wages

Correctly classifying wages as Ordinary Wages (OW) or Additional Wages (AW) is critical — they have different CPF ceilings and the wrong classification can result in under or over-contribution.

Ordinary Wages (OW)

Wages due or granted wholly and exclusively for the month in which they are earned. CPF is payable on OW up to the Ordinary Wage Ceiling of S$6,800/month (from 1 January 2025).

  • Basic monthly salary
  • Fixed monthly allowances (transport, meal, housing)
  • Monthly commission paid in the same month it is earned
  • Overtime pay for the current month

Additional Wages (AW)

All other wages not classified as OW. CPF is payable on AW up to the AW Ceiling = S$102,000 minus total OW contributed to CPF for the year.

  • Annual bonuses (AWS, performance bonus)
  • Incentive payments not earned in the same month
  • Retention bonuses
  • Directors’ fees paid to employee-directors
  • Leave encashment upon resignation
📌 Practical example: Employee earning S$7,500 basic salary per month. OW CPF is calculated on S$6,800 (the ceiling). Employee receives S$15,000 year-end bonus in December. The AW ceiling = S$102,000 – (S$6,800 × 12 months) = S$102,000 – S$81,600 = S$20,400. CPF is payable on S$15,000 of the bonus (full amount, as it falls under the S$20,400 AW ceiling).

Permanent Resident Graduated CPF Rates

New PRs contribute at reduced rates in their first two years to ease the financial transition. From Year 3 onwards, full Singapore Citizen rates apply. The PR Year is calculated from the date the employee obtained PR status — not the date of joining the company.

PR YearEmployer RateEmployee RateTotal
PR Year 14%5%9%
PR Year 29%15%24%
PR Year 3 and beyond17%20%37%

The above rates apply to employees aged 55 and below. For older PR employees, the standard age-based rate reductions apply on top of the PR year structure. Note: Both employer and employee may jointly elect to contribute at full SC rates from Year 1 — this election must be made in writing.

Self-Help Group (SHG) Contributions

In addition to CPF, certain Singapore employees are required to contribute to their community Self-Help Group. These are small monthly deductions based on the employee’s ethnicity and salary level. The employer deducts this from the employee’s wages and remits it alongside the monthly CPF payment — the employer does not bear this cost.

SHG FundForMonthly Deduction RangeBasis
CDACChinese employeesS$0.50 – S$3.00Tiered by monthly salary band
MendakiMalay employeesS$0.50 – S$3.50Tiered by monthly salary band
SINDAIndian / other minority employeesS$0.50 – S$3.50Tiered by monthly salary band
ECFEurasian employeesS$3.00 flatFlat monthly deduction
📌 SHG contributions are voluntary in the sense that employees may apply to opt out — but the default is that the deduction is applied unless the employee submits an opt-out form to their employer. Employers should not simply omit SHG deductions without confirming the employee’s elected status.

CPF Submission — How It Works

  • Submit CPF contributions via the CPF e-Submit@web portal or the CPF API by the 14th of each month for the preceding month’s wages
  • Employers with 10 or more employees must submit electronically — paper submissions are not accepted
  • The CPF submission file includes: employee NRIC, wages paid (OW and AW separately), CPF employee and employer amounts, SDL, and SHG deductions
  • After submission, CPF Board issues a confirmation and direct debit payment is processed from the employer’s designated bank account
  • CPF Board sends each employee an annual Statement of Account showing their cumulative CPF balance and allocation across OA, SA and MA
  • Late submission: interest at 1.5% per month on outstanding CPF amounts. A late payment fee of S$12 per employee may also be imposed for persistent late submission.

Wages and Payments That Are NOT Subject to CPF

Not all payments to employees attract CPF contributions. The following categories are generally exempt — though employers should verify against CPF Board guidelines for their specific situation:

  • Genuine reimbursements: Transport, meal, medical and accommodation claims that reimburse actual expenditure with no cash element retained by the employee
  • Productivity Incentive Payments (PIP): Under CPF Board-approved PIP schemes
  • Retirement and long-service gratuities: Paid upon bona fide retirement or completion of long service
  • Retrenchment benefits: Ex gratia payments and retrenchment benefit packages
  • Certain ad-hoc gifts: One-off festive gifts of a non-cash nature (cash gifts are generally subject to CPF)
  • Training allowances: Allowances paid under approved training programmes where the individual is not classified as an employee
⚠️ If in doubt whether a payment is subject to CPF, consult CPF Board directly or seek professional payroll advice. The default position is that all payments to employees are subject to CPF unless specifically excluded — not the other way around.

CPF Calculation Made Automatic

OW / AW Classification
Configure each pay component as OW or AW in UniqHRM. The system applies the correct ceiling to each type and calculates CPF contributions accurately — including the AW ceiling formula for year-end bonuses.
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PR Year Tracking
Set each PR employee’s PR commencement date. UniqHRM automatically applies Year 1, Year 2 and Year 3+ rates at the correct time — no manual rate change required when an employee graduates to the next tier.
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SHG Auto-Deduction
CDAC, Mendaki, SINDA and ECF deductions applied automatically based on each employee’s ethnicity profile. Correct tier lookup performed each month based on current salary level.
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e-Submit File Generation
After each pay run, UniqHRM generates a CPF submission file in the format required for CPF e-Submit@web upload — including all employee contributions, SDL and SHG amounts. Ready for submission within minutes of payroll approval.
Automate Your Compliance

Let UniqHRM Handle the Calculations So You Don’t Have To

Book a demo and see how UniqHRM automates statutory payroll compliance for your team — accurate, on time, and fully auditable.

OW / AW ceiling auto-applied
PR Year 1–2–3 auto-progression
SHG deductions by ethnicity
CPF e-Submit file generated
Age-based rate auto-selection
Full CPF audit trail per employee