What is CPF?
The Central Provident Fund is a mandatory savings scheme for Singapore Citizens and Permanent Residents. Both you and your employer contribute a portion of your monthly wages to your CPF accounts. These savings are then used for retirement, healthcare, and housing needs.
CPF is managed by the CPF Board, a statutory body under the Ministry of Manpower. It's one of the most comprehensive social security systems in the world and forms the foundation of financial planning for most Singaporeans.
The Three CPF Accounts
Your CPF savings are split across three accounts, each serving a different purpose:
Ordinary Account (OA)
The most flexible account. You can use OA funds for housing (HDB or private property), education, insurance, and investments. The current base interest rate is 2.5% per annum.
Special Account (SA)
Earmarked for retirement and investment in retirement-related financial products. The SA earns a higher interest rate of 4.0% per annum, making it one of the best risk-free returns available in Singapore.
MediSave Account (MA)
Reserved for healthcare expenses, including hospitalisation, approved outpatient treatments, and MediShield Life premiums. It earns 4.0% per annum.
Tip: The first $60,000 of your combined CPF balances (with up to $20,000 from OA) earns an extra 1% interest. Members aged 55 and above receive an additional 1% on the first $30,000 and 0.5% on the next $30,000.
CPF Contribution Rates
If you're a Singapore Citizen or PR (from 3rd year onwards) and aged 55 or below, the total CPF contribution rate is 37% of your monthly wages — 20% from the employee and 17% from the employer.
This means if your monthly salary is $5,000, a total of $1,850 goes into your CPF every month. The contribution rates decrease gradually once you turn 55.
Allocation Across Accounts (Age 35 and Below)
- Ordinary Account: 23% of wages
- Special Account: 6% of wages
- MediSave Account: 8% of wages
As you get older, a larger proportion is channelled into MediSave and less into the Ordinary Account. The exact allocation ratios change at ages 36, 46, 51, 56, 61, and 66.
CPF for Housing
One of the most common uses of CPF is for housing. You can use your OA savings to:
- Pay the downpayment for an HDB flat or private property
- Service your monthly mortgage instalments
- Pay stamp duty and legal fees related to your property purchase
However, using too much CPF for housing can significantly impact your retirement savings. The amount used for housing, plus accrued interest, must be refunded to your CPF when you sell the property.
Consider this: Every dollar used from CPF OA for housing could have earned 2.5% interest compounded annually. Over 30 years, $100,000 used for housing means forgoing roughly $110,000 in interest. Think carefully before maxing out CPF for your property.
CPF for Retirement: The Retirement Sum Scheme
When you turn 55, your OA and SA balances are combined into a Retirement Account (RA). You need to set aside a minimum sum — called the Full Retirement Sum (FRS) — to receive monthly payouts from age 65 through CPF LIFE.
For 2026, the FRS is $205,800. There's also a Basic Retirement Sum ($102,900) for those who own property, and an Enhanced Retirement Sum ($308,700) for those who want higher monthly payouts.
5 Tips to Optimise Your CPF
- Top up your SA early: The power of compound interest at 4% p.a. is significant over decades. Voluntary contributions to your SA can also qualify for tax relief of up to $8,000 per year.
- Don't over-commit CPF to housing: Keep a healthy balance in your OA for retirement. Consider using cash for property if you can afford it.
- Understand CPF LIFE: Choose the right plan (Standard, Escalating, or Basic) based on your retirement needs and preferences.
- Review your SA investments: While SA gives a guaranteed 4%, some CPF-approved investments may offer higher returns — but with higher risk. Only invest if you have a long time horizon.
- Maximise the extra interest: Structure your balances to benefit from the additional 1% on the first $60,000 of combined CPF balances.
Final Thoughts
CPF is often misunderstood or overlooked by working adults in Singapore. But it's one of the most powerful tools you have for building long-term financial security. By understanding how the system works and making intentional decisions about contributions, housing, and investments, you can significantly improve your retirement outcomes.
Take the time to log in to your CPF account, review your balances, and consider whether voluntary top-ups make sense for your financial situation.