If you’ve started looking into buying stocks on the Singapore Exchange (SGX), you’ve probably come across the term “CDP” within the first few minutes of research. It’s one of those things that experienced investors take for granted but new investors find confusing — and it’s one of the most important decisions you’ll make when setting up your brokerage account. Understanding how the Central Depository works is foundational to owning Singapore shares properly, and getting it right from the start saves headaches later.
What Is the CDP?
The Basics
The Central Depository (CDP) is Singapore’s central securities depository, operated by the Singapore Exchange. Think of it as a digital vault where your SGX-listed shares are held in your own name. When you buy a stock through a CDP-linked brokerage account, the shares are registered directly to your CDP securities account — not to your broker. This means you are the legal owner of those shares, regardless of what happens to the brokerage you used to buy them.
Why This Matters
Direct ownership through CDP gives you three things that custodian accounts don’t: you receive dividends credited directly to your bank account, you retain voting rights at AGMs, and your shares are protected even if your broker goes out of business. For investors holding blue-chip stocks like DBS, OCBC, or UOB for the long term, or collecting regular distributions from S-REITs like CapitaLand Integrated Commercial Trust (CICT), these aren’t minor details — they’re core to the ownership experience.
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SubscribeCDP vs. Custodian Accounts: What’s the Difference?
This is the decision that trips up most new investors. When you open a brokerage account in Singapore, you’re typically choosing between two models:
| Feature | CDP-Linked Account | Custodian Account |
| Share Ownership | In your name | In broker’s name (on your behalf) |
| Dividend Crediting | Directly to your bank | Via broker (may have processing fees) |
| AGM Voting Rights | Yes — you vote directly | No (or via proxy through broker) |
| Portability | Switch brokers freely; shares stay in CDP | Must transfer shares if switching (fees apply) |
| Minimum Commission | Often higher (varies by broker) | Often lower or zero |
| Settlement | T+2 (standard SGX settlement) | T+2 (standard SGX settlement) |
| Broker Insolvency Protection | Shares are yours; unaffected | Shares held in broker’s name; may be at risk |
The trade-off is straightforward: CDP gives you direct ownership and portability at a slightly higher cost per trade, while custodian accounts offer lower fees but with your shares held in the broker’s name. For long-term investors focused on income from the STI’s dividend stocks and S-REITs, the CDP model is generally preferred. For active traders making frequent, smaller trades, the custodian model’s lower costs may make more sense.
How to Open a CDP Account
Step-by-Step
Opening a CDP securities account is free and relatively simple. You can apply directly through the SGX website or through a CDP-linked broker. You’ll need your NRIC or passport, a Singapore bank account, and your SingPass for digital verification. The process typically takes 1–3 business days. Once your CDP account is active, you link it to your chosen brokerage account, and any SGX shares you buy through that broker will be deposited directly into your CDP.
One CDP, Multiple Brokers
A common misconception: you don’t need a separate CDP account for each broker. You have one CDP securities account, and you can link it to multiple brokerages simultaneously. This gives you the flexibility to use different brokers for different purposes — one for lower commissions on frequent trades, another for its research tools or market data — while all your shares sit in the same CDP account under your name.
Who Should Choose a CDP-Linked Account?
Long-Term Income Investors
If you’re buying and holding dividend-paying Straits Times Index stocks or S-REITs — DBS, OCBC, UOB, CICT, Mapletree — for years rather than weeks, CDP is the natural choice. Direct dividend crediting, voting rights, and broker-independent ownership all matter more when your time horizon is measured in decades.
Investors Who Value Portability
If your broker raises fees, downgrades its platform, or you simply find a better option, you can switch without moving a single share. Your CDP holdings stay exactly where they are. With custodian accounts, switching brokers means transferring shares — which involves paperwork, processing time, and transfer fees.
Choosing the Right CDP-Linked Broker
Not all brokerages that offer CDP linkage are created equal. The key differentiators in 2026 are cost, data quality, and platform usability. Commission structures vary widely — some charge flat fees, others percentage-based minimums. Access to real-time Level 2 market data (the full order book depth) is particularly useful for SGX investors, where mid-cap stocks can trade with wider spreads. And for newer investors, having AI-powered tools that can summarise earnings reports and flag technical patterns makes the learning curve less steep. Finding the best broker in Singapore for your needs means matching these features to your trading style and portfolio goals.
Getting Started With Confidence
The CDP is one of Singapore’s underappreciated financial infrastructure advantages. It gives individual investors a level of direct ownership and protection that many markets don’t offer. Understanding how it works — and choosing the right account structure from the start — is one of the smartest decisions a new SGX investor can make.
Platforms like Moomoo, which is regulated by the Monetary Authority of Singapore (MAS), offer direct CDP linkage alongside commission-free trading for new users, free Level 2 market data, and AI-powered research tools — giving investors the combination of traditional share ownership security with a modern, full-featured trading experience.
