If you work in Singapore, you already have a relationship with CPF, whether you think about it or not. The Central Provident Fund, or CPF Singapore, is the national savings system that quietly sets aside part of your income every month for the big costs of a lifetime: retirement, a home, and healthcare. Understanding how it works helps you plan with more confidence and fewer surprises. This guide explains the basics in plain language, without hype and without invented figures, so you know where to look when you want the exact numbers.
What CPF Is and Why It Exists
CPF is a mandatory savings scheme administered by the CPF Board. Rather than leaving retirement, housing, and medical costs entirely to personal discipline or chance, Singapore requires most working residents and their employers to contribute a portion of monthly wages into CPF accounts. The money is yours, held in your name, and earns interest over time.
The idea behind CPF is self reliance supported by a structured system. Instead of a pay as you go pension funded by current taxpayers, each person builds up their own savings during their working years. Those savings are then channelled toward specific national priorities: having somewhere to live, being able to pay for healthcare, and having income in old age. Because the money is ring fenced for these purposes, there are rules about when and how you can use it.
CPF applies to Singapore Citizens and Permanent Residents in employment. The contribution rates, wage ceilings, and allocation rules are set by the CPF Board and change from time to time, so treat this guide as a map of how the system works rather than a source of current percentages.
The CPF Accounts at a Glance
Your CPF savings do not sit in one single pot. They are split across separate accounts, each with its own job. While you are working, most people have three main accounts, and a fourth is created later in life.
- Ordinary Account (OA): Used mainly for housing, and it can also go toward certain insurance, investment, and education uses under CPF rules.
- Special Account (SA): Geared toward retirement and longer term savings, generally earning a higher interest rate than the OA.
- MediSave Account (MA): Reserved for healthcare, such as hospital bills, approved medical insurance premiums, and certain outpatient treatments.
- Retirement Account (RA): Created when you reach age 55, formed by drawing together savings to provide retirement income.
Each account has its own permitted uses and its own interest treatment. The proportion of your contribution that goes into each account shifts as you get older, and those proportions are determined by the CPF Board. Do not assume fixed splits; check the current allocation on the official CPF website.
Who Contributes and What CPF Pays For
For employees, CPF is funded by two sides. Your employer contributes a share on top of your wages, and a portion of your own salary is also directed into your CPF accounts. Together these make up your total monthly CPF contribution. The exact rates depend on factors such as your age and wage level, and they are periodically reviewed, so verify the figures with the CPF Board rather than relying on any number quoted casually.
Self employed persons are treated differently. They are generally required to contribute to MediSave based on their income, while other contributions may be voluntary. If you are self employed, the CPF Board sets out what applies to you.
Here is a simple view of what each account is mainly used for:
| CPF account | What it is mainly for |
|---|---|
| Ordinary Account (OA) | Housing, plus certain insurance, investment, and education uses |
| Special Account (SA) | Retirement and longer term savings |
| MediSave Account (MA) | Approved healthcare costs and medical insurance premiums |
| Retirement Account (RA) | Retirement income from age 55 |
Because the accounts are purpose built, you cannot simply withdraw CPF savings for everyday spending. That structure can feel restrictive, but it is the mechanism that keeps money available for housing, health, and old age when you need it.
Using Your CPF for Life’s Big Costs
Most Singaporeans first feel the value of CPF when buying a home. Ordinary Account savings can be applied toward the purchase of a flat or property and related payments, within the rules and limits the CPF Board sets. This is why many people are able to fund housing without draining all their cash.
Healthcare is the second pillar. MediSave helps pay for hospital stays, day surgery, certain chronic and outpatient treatments, and premiums for national medical insurance schemes. It works alongside MediShield Life to reduce the out of pocket burden of large medical bills.
Retirement is the third. As you approach 55, savings come together in the Retirement Account, which later provides monthly payouts to support you in your later years. The specifics of how much and when depend on rules that evolve, so this is another area to confirm directly with the CPF Board when the time is near.
How to Check and Stay on Top of Your CPF
You do not have to guess what is in your accounts. You can log in to the CPF Board’s official digital services using Singpass to see your balances, your contribution history, and statements. Checking periodically helps you confirm that your employer is contributing correctly and lets you see your retirement savings growing over time.
A few practical habits help:
- Review your CPF statement now and then, especially after a job change or pay rise.
- Keep your contact details updated so you receive CPF notices.
- When you are planning a home purchase, a top up, or retirement, read the current rules on the CPF website first.
- Be wary of anyone claiming to unlock or withdraw your CPF early; verify through official channels only.
Because rates, ceilings, and allocation percentages change, the single most useful habit is to treat the CPF Board as your source of truth for any figure.
A Note on This Guide
This article is general information about how CPF Singapore works, not financial advice. Your own situation, age, and goals matter, so consider them carefully and, where relevant, speak to a licensed financial adviser or refer to the CPF Board before making decisions. Never act on a specific rate, limit, or allocation you have not confirmed with the official source.
Explore more
To go deeper into how each pot works, read our guide on CPF accounts explained in Singapore, which breaks down the OA, SA, MA, and RA in more detail. If a home purchase is on your horizon, our guide on using CPF for your home in Singapore covers what your Ordinary Account can and cannot do.