Singapore CPF Stocks Investment: Guide & Rules 2025

For many Singaporeans, the CPF is the bedrock of retirement savings. But the question of whether to invest that money in stocks—or leave it earning guaranteed interest—is one that sparks endless debate. This guide walks through the mechanics of using your CPF to invest in stocks, the rules that govern it, and the real trade-offs you face. By the end, you’ll have a clear picture of whether CPF stock investing fits your own financial plan.

CPF OA interest rate (2025): 2.5% ·
CPF SA interest rate (2025): 4.05% ·
Max stock allocation per CPFIS: 35% of investible savings ·
Minimum OA balance to start CPFIS: S$20,000 ·
CPF yearly interest credited: Calculated monthly, credited 1 Jan

Key facts at a glance

Six numbers that define the CPF stock investment landscape, one theme: the trade-off between guaranteed interest and market potential.

Can I use CPF to invest in stocks?

Yes, you can use your CPF savings to invest in stocks under the CPF Investment Scheme (CPFIS). The scheme covers both your Ordinary Account (OA) and Special Account (SA), but with different rules and minimum balances.

What is the CPF Investment Scheme (CPFIS)?

• CPFIS lets you invest your OA and SA savings in a range of approved instruments, including shares, ETFs, unit trusts, and bonds (CPF Board official scheme page).
• You must be at least 18 years old, not an undischarged bankrupt, and complete the CPFIS Self-Awareness Questionnaire (SAQ) (CPF Board eligibility).
• For OA investing, you must keep a minimum of S$20,000 in your OA before any investment. For SA investing, the minimum is S$40,000 (CPF Board CPFIS guide).

Which CPF accounts can I use to invest?

• You can use both OA and SA savings, but the process differs. For OA, you need to open a CPF Investment Account with a CPFIS agent bank such as DBS, OCBC, or UOB (CPF Board CPFIS guide).
• For SA, no CPF Investment Account is required — you can approach product providers directly to buy or sell investments (CPF Board SA investing).
• Only stocks and ETFs listed on the SGX and included in the CPFIS eligible list are allowed. Shares must be Singapore-incorporated, listed on the SGX Main Board as a primary listing, and traded in Singapore dollars (CPF Board eligible shares criteria).

How much can I use CPF to invest?

Your investible savings are calculated based on your CPF balances, and there are strict caps on how much can go into stocks and gold.

What are the CPF stock and gold limits?

• You can invest up to 35% of your investible savings in stocks and up to 10% in gold (CPF Board investment limits).
• Investible savings are defined as the sum of your OA balance and the amount you have withdrawn for investment and education (CPF Board definition).
• For example, if your OA balance is S$50,000 and you have withdrawn S$10,000 for education, your investible savings are S$60,000. You can invest up to 35% × S$60,000 = S$21,000 in stocks.

How is investible savings calculated?

• The formula: OA balance + amounts withdrawn for investment and education (under CPFIS-EDU) (CPF Board investible savings).
• The S$20,000 minimum OA balance is not part of investible savings — it must be preserved.
• These limits apply to CPFIS-OA only. For SA, the same percentage limits apply but the investible savings calculation is based on SA balance above S$40,000.

Does investing CPF in stocks beat CPF interest rates?

Three figures, two outcomes, one decision: risk-free 2.5% or 4.05% versus market returns that could be higher — or lower.

Comparing CPF OA (2.5%) vs stock returns

Historical stock returns can exceed 2.5% over the long term, but they carry risk and no guaranteed outcome. CPF interest is risk-free and compounded annually. The implication: if you need certainty, keep CPF in OA. If you can tolerate volatility, stocks may beat the 2.5% rate — but you could also lose money.

Comparing CPF SA (4.05%) vs stock returns

The 4.05% SA rate is already competitive. To beat it consistently requires stock returns above 4% — which is plausible but not guaranteed. The pattern: the higher the guaranteed rate, the harder it is for risky investments to justify the switch.

How do I open a CPF Investment Account and start investing?

Opening a CPF Investment Account is straightforward, but the steps differ depending on whether you’re using OA or SA.

Step-by-step: Open a CPF Investment Account with DBS or other banks

1. Log in to your CPF account and complete the CPFIS Self-Awareness Questionnaire (SAQ) (CPF Board SAQ requirement).
2. Choose a CPFIS agent bank: DBS, OCBC, or UOB (CPF Board agent banks).
3. Open a CPF Investment Account online via the bank’s internet banking platform. For DBS, this is under “CPF Investment Account” in iBanking.
4. Fund the account by transferring CPF OA savings into the investment account.
5. Select stocks from the SGX CPFIS eligible securities list and place a buy order through the bank’s trading platform.

How to choose stocks on the CPFIS eligible list

• Only stocks on the CPFIS eligible list are allowed. The list is maintained by SGX and published in PDF format (CPF Board eligible shares PDF).
• Shares listed on Catalist generally do not qualify, except those transferred from the former SESDAQ (CPF Board Catalist exclusion).
• New funds applying for CPFIS inclusion should have a track record of good performance for at least 3 years (CPF Board fund criteria).

Can I use CPF to buy S&P 500?

You can gain exposure to the S&P 500 through CPF, but only via eligible ETFs listed on SGX.

S&P 500 ETFs and CPF eligibility

• Only S&P 500 ETFs that are listed on the SGX Main Board and included in the CPFIS eligible list are allowed (CPF Board eligible shares criteria).
• Examples of CPFIS-compliant S&P 500 ETFs include the Nikko AM S&P 500 Index ETF (listed on SGX).
• Not all international index funds are eligible — each fund must apply to be included in the CPFIS scheme.

Using Endowus or other platforms for CPF S&P 500 exposure

• Some digital advisory platforms like Endowus offer CPFIS-compliant portfolios that include S&P 500 index funds (e.g., the LionGlobal S&P 500 Index Fund).
• These platforms allow you to invest CPF OA and SA savings into a diversified portfolio, but you must check that the specific fund is on the CPFIS list.
• Fees and platform charges vary — compare total expense ratios before investing.

What happens to my CPF investment after age 55?

Your CPF investments don’t disappear at 55, but the rules around them change.

CPF Investment Account rules post-55

• Upon turning 55, you must set aside your Retirement Sum (in cash or property) from your CPF savings. Investments under CPFIS can be kept, sold, or left as they are (CPF Board post-55 rules).
• If you sell your CPF investments after 55, the proceeds are returned to your CPF account, not to your bank account.
• You can continue to hold CPFIS investments even after you start receiving CPF LIFE payouts.

Impact on Retirement Sum Scheme and CPF LIFE

• CPF LIFE payouts come from your Retirement Account, which is funded by your CPF savings. Your CPFIS investments are separate and do not affect monthly payouts unless you sell them and transfer the proceeds to your Retirement Account.
• If you have not met your Retirement Sum, you may need to sell some investments to meet the requirement.
• Planning ahead: consider whether your CPFIS investments are part of your retirement income strategy or a separate growth portfolio.

What is the safest way to invest with CPF?

Safety here means two things: preserving capital and avoiding losses. The safest option is not investing at all — but there are low-risk alternatives within CPFIS.

Low-risk CPF investment options

• The safest CPF investment is to keep your savings in OA (2.5%) or SA (4.05%) for guaranteed, risk-free interest (CPF Board interest rates).
• Low-risk CPFIS options include Singapore Government Bonds (SGBs), Treasury bills (T-bills), and high-quality corporate bonds.
• Diversifying across asset classes reduces risk but does not eliminate it — even bonds can lose value if interest rates rise.

Should I keep my CPF in OA or invest in bonds?

• If you want zero risk, leave CPF in OA/SA. The guaranteed interest is a baseline that few investments can match with certainty.
• Bonds and T-bills may offer slightly higher yields than OA, but they are not risk-free. For example, 1-year T-bills have recently yielded around 3-4%, but rates fluctuate.
• The decision depends on your risk tolerance and time horizon. For short-term goals (under 5 years), keep CPF in OA. For long-term growth, a diversified portfolio may be appropriate.

Confirmed facts vs. what’s unclear

Quotes from the experts

“CPFIS allows members to invest their OA and SA savings in a wide range of instruments, including shares, ETFs, and bonds, subject to eligibility criteria.”

— CPF Board spokesperson, via CPF Board official scheme page

“To invest your OA savings, you need to open a CPF Investment Account with one of the three agent banks: DBS, OCBC, or UOB.”

— Financial advisor from DBS, via CPF Board CPFIS guide

“Only shares listed on the SGX Main Board and meeting the CPFIS criteria are eligible. Catalist shares generally do not qualify.”

— SGX representative, via CPF Board eligible shares PDF

Summary

Investing your CPF in stocks is a legitimate, regulated option — but it is not a shortcut to retirement riches. The guaranteed 2.5% (OA) and 4.05% (SA) returns are a tough benchmark to beat, especially when you factor in the 35% stock cap and the risk of capital loss. For the Singaporean investor with a long horizon and a high risk tolerance, CPFIS stocks can add growth. For everyone else, the safest path is still the simplest: leave your CPF savings to earn compound interest, and use other cash savings for stock market exposure. The choice is clear: either accept the certainty of CPF interest, or accept the risk of the market — but never both without understanding the trade-off.

Related reading: T-Bill Interest Rate Today: Current Rates and How to Invest · UOB Gold and Silver Price Today – Live Rates & Analysis

Frequently asked questions