A Complete Guide To CPF In Singapore

Alevin Chan

For Singaporeans, CPF elicits a range of emotion from vexation to confusion.


You might be forgiven for thinking that the CPF is some sort of a mythical beast or an obscure deity, what with all the constant muttering and hand-wringing whenever the subject is broached. 

Agreed, the CPF is complicated, but that’s only because it is so tightly integrated into the fabric of Singapore’s economic and social tapestry. So, to help you make sense of it all, here’s our complete beginners’ guide to CPF in Singapore.

What is CPF?

CPF stands for Central Provident Fund, a compulsory, employment-based savings scheme. Under the CPF scheme, all Singaporeans are required to make regular contributions to the Fund, which invests the proceeds on their behalf for their future benefit. 

Each eligible Singaporean will have their own individual CPF account to which these contributions are deposited. Much like with a bank savings account, these deposits earn interest, allowing the CPF account holder or member to grow their money. 

It is this accumulation of wealth that allows CPF to fulfil its intended functions of helping Singaporeans meet their financial needs. 

The CPF scheme is run by the Central Provident Fund Board (CPFB), although in common parlance, ‘CPF’ is used to refer to both the scheme and the entity controlling it. 

Only Singaporean Citizens and Singaporean Permanent Residents are eligible to join CPF. Money in one’s CPF account is not allowed to be withdrawn unless under special circumstances. It is also Singapore’s unique solution to address three major needs — retirement, home ownership and basic health care. 

How do CPF contributions work?

Under the scheme, employees earning more than $500 per month have to contribute a portion of their salary to their CPF account. The rates of contribution vary according to age bands, slowly reducing from age 55 onwards.

Employee CPF contributions are matched by their employer, who has to make a separate contribution to the employee’s CPF account. The employer’s contribution rate varies according to the age of the employee. 

Here’s a look at the present contribution rates:

Age of employee Contribution rates by employee (% of wages) Contribution rates by employer (% of wages) Total contribution as % of wages
55 and below 20 17 37
55 to 60 13 13 26
60 to 65 7.5 9 16.5
Above 65 5 7.5 12.5

To illustrate how the contribution works, let’s use Mary, 26, as an example. She earns a gross wage of $4,000 per month. Since she is aged under 55, her CPF contribution rates are as follows:

Gross wage $4,000
Mary’s take-home pay: 80% 80% x $4,000 = $3,200
Mary’s CPF contribution: 20% 20% x $4,000 = $800
Employer’s CPF contribution: 17% 17% x $4,000 = $680
Total contribution to Mary’s CPF account $1,480

Note that although Mary contributes only 20% of her gross salary, the amount contributed to her account exceeds the 20%. That’s because her employer has to make an additional contribution equal to 17% of her gross wage. 

CPF contributions and allocations 

Each CPF member starts off with three CPF accounts — the Ordinary Account (OA), Special Account (SA) and Medisave Account (MA). They also gain a fourth account, the Retirement Account upon turning 55. We’ll detail out the differences between these four accounts, but for now, let’s get back to Mary’s allocation rate.

We know that her account receives $1,480 in contributions monthly. This sum is split among her three accounts, OA, SA and MA, and the allocation rates are as follows:

Account Allocation (as percentage of gross wages $4,000) Amount
OA 23% x $4,000 $920
SA 6% x $4,000 $240
MA 8% x $4,000 $320
Total: $1,480

Note that the allocation rates are a percentage of your gross salary (in Mary’s case, $4,000).

The allocation rates among the three accounts change according to your age, in a move designed to help members better meet different needs at different life stages. 

Refer to the following table for the CPF allocation rates for the different age bands. 

Employee’s age (years) OA Allocation Rate (% of gross wages) SA Allocation Rate (% of gross wages) MA Allocation Rate (% of gross wages)
35 and below 23 6 8
Above 35 to 45 21 7 9Text 3
Above 45 to 50 19 8 10
Above 50 to 55 15 11.5 10.5
Above 55 to 60 12 3.5 10.5
Above 60 to 65 3.5 2.5 10.5
Above 65 1 1 10.5

CPF contribution caps 

There are limits to how much you can contribute to your CPF accounts each month. This is known as the CPF Wage Ceiling, and comes in two components.

First, the Ordinary Wage Ceiling stipulates that CPF contributions only apply up to a monthly gross wage of $6,000. Anything more than that is not subject to CPF contribution — either by the employee or the employer. 

Example: Your gross salary is $6,500 per month. You and your employer need only contribute CPF on $6,000 only. You are allowed to take home the additional $500 in totality.  

Next, the Additional Wage Ceiling concerns your additional wages, such as bonuses. It is calculated accordingly: $102,000 — annual ordinary wages subject to CPF for the year. CPF contributions are applied on your total additional wages if they fall below the Additional Wage Ceiling. 

Example: Your gross monthly salary is $6,500 and you receive 3 months bonus, i.e., $19,500. The Additional Wage Ceiling is $102,000: ($6,000 x 12) = $30,000.

As your total bonus (or additional wages) is $19,500, it is lower than the Additional Wage Ceiling of $30,000. Hence, both you and your employer have to make CPF contributions on your bonus.  

What is the CPF Annual Limit?

There is a limit to how much money your CPF account can receive each year. This is known as the Annual Limit, and is currently set at $37,740. 

The Annual Limit applies to both mandatory contributions and voluntary contributions (such as cash top-ups to your CPF accounts that you make on your own accord).

The 4 CPF accounts and their uses

A CPF member will have three CPF accounts until age 55, whereupon a fourth account is automatically created. Let’s take a look at what these accounts are and their uses. 

Ordinary Account (OA) May be used for housing, insurance, investment and education
Special Account (SA) For old age and investment in retirement-related financial products
Medisave Account (MA) For hospitalisation expenses and approved medical insurance
Retirement Account (RA) For retirement needs, Automatically created on your 55th birthday by merging your OA and SA moniestd>

Ordinary Account

The funds allocated to your Ordinary Account (OA) can be used for four purposes: housing, insurance, investment and education. 

By far, the most common use of the OA among Singaporeans is to pay for housing. The OA may be used for purchases of both HDB public housing and private properties, subject to prevailing rules. 

There are some differences when using your OA funds to buy a public flat vs a private property, but the important thing to note here is that OA money used to buy private properties must be paid back into your CPF account when you sell the property. For HDB properties, this requirement does not apply. 

For insurance, the OA is most commonly used to pay premiums for the Dependants Protection Scheme (DPS), which is an affordable term life insurance plan that affords CPF members some basic life protection. 

Education is another permissible use of the OA funds. Members can use their OA to pay for their own, their spouse’s, their children’s or their relative’s subsidised tuition fees for approved courses. The amount used for education must be paid back by the student starting one year from graduation. However, the member may apply to waive the replacement if qualifying conditions have been met. 

Lastly, the OA can also be used for investment in various CPFB-approved financial products. Such investments are not guaranteed by the Board, and a member could make a loss on their OA investments. 

Special Account

The Special Account (SA) has a more restricted range of uses compared to the OA, ostensibly because the money in this account is meant to be used to meet retirement needs. 

As such, the SA funds can only be invested in a narrower range of financial products, including unit trusts, investment-linked policies, annuities, treasury bills, endowment policies and Singapore Government Bonds, to name a few. If you’re familiar with financial products, you’ll notice these are commonly considered to be lower-risk investments. 

Besides these low-risk investments, there’s not much else you can do with your SA, except topping it up with cash or monies from your OA — a move which is irreversible and irrevocable. 

Medisave Account

Like it’s name suggests, the Medisave Account (MA) is used primarily to cover medical and healthcare needs. 

This coverage takes the form of Medishield Life, a national health insurance scheme, which provides a range of benefits to cover basic medical procedures, day surgery and hospitalisation fees and certain outpatient expenses for life. 

Premiums for Medishield Life may be fully paid via the MA. Additionally, the deductible, co-insurance and any leftover amount on your hospital bill can be paid using your MA.  

Retirement Account

On your 55th birthday, you will gain a new Retirement Account (RA), used to fund your CPF Life payouts, which is a lifelong annuity scheme designed to assist members in meeting their retirement and old age needs. 

It happens this way. At the point, your RA is created, whatever funds available in your OA and SA are transferred to your RA. The combined funds continue to accrue interest in your RA, and from age 65 onwards, you begin receiving monthly payouts from your RA. How much you receive each month depends on how much was in your RA at age 65. 

Meanwhile, your OA and SA continue to exist and function as normal, subject to prevailing contribution and allocation rates. money in these accounts may be shunted to the RA, or may be withdrawn by the member upon meeting certain eligibility criteria

The CPF interest rates

Now we come to, perhaps, the most important question you’ve been meaning to ask. How much interest do the CPF accounts — OA, SA, MA and RA — earn? 

Well, CPF interest rates are a little bit complicated, so we’ll explain the interest rates for each account in turn. But first, look at the following table, which tells you what the prevailing CPF interest rates are. 

Account Interest rate (per annum)
OA Up to 3.5%
SA Up to 5%
MA Up to 5%
RA Up to 6%

Ordinary Account (OA) earns up to 3.5% per annum

Funds in your OA earn up to 3.5% interest per annum, but only on the first $20,000 in this account. Once your funds accumulate past $20,000, you’ll earn 2.5% interest per annum instead. 

The interest rate in the OA is reviewed quarterly, and is legislated to be a minimum of 2.5%, or or the 3-month average of major local banks’ interest rates, whichever is higher.

Special Account (SA) and Medisave Account (MA) earn up to 5% per annum

Funds in your SA and MA earn up to 5% interest per annum, but only if your combined balance is $60,000 or below (with $20,000 from the OA). Beyond this, your SA and MA grows at 4% per annum. 

Savings in your SA and MA are invested in the Special Singapore Government Securities (SSGS), which currently earn either:

  • 4% per annum, or 
  • the 12-month average yield of 10-year Singapore Government Securities (10YSGS) plus 1%, whichever is the higher. SA and MA interest rates are adjusted every quarter.

Retirement Account (RA) earns up to 6% per annum

Last but not least, your RA, which is created for you when you turn 55, can earn as much as 6% of interest per annum. 

Just like the SA and MA, the RA earns either:

  • 4% per annum, or 
  • the 12-month average yield of 10-year Singapore Government Securities (10YSGS) plus 1%, whichever is the higher. 

The prevailing interest rate of the RA is 4% per annum. On top of this, you can get an extra 1% of interest on the first $60,000 of your combined balance and, if you’re 55 and above, a further 1% interest on the first $30,000 of your combined balance (with $20,000 from the OA).

The RA interest rates are reviewed annually. 

If you think you’ve now got an inkling on how CPF really works, read our story on how Singapore’s very own Mr. CPF, Loo Cheng Chuan, grew his wealth.

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Alevin Chan

By Alevin Chan
A Certified Financial Planner with a curiosity about what makes people tick, Alevin’s mission is to help readers understand the psychology of money. He’s also on an ongoing quest to optimize happiness and enjoyment in his life.

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