When you buy shares or ETFs through an Australian broker, your holdings are recorded in one of two ways: CHESS-sponsored (held directly in your name) or custodian (held by the broker or a third party on your behalf). Understanding the difference is an important part of evaluating which Australian broker to use.
What Is CHESS?
CHESS stands for Clearing House Electronic Subregister System — the ASX’s electronic system for recording share ownership. When you have a CHESS-sponsored account, the ASX directly registers your shareholding under a unique HIN (Holder Identification Number) in your name.
This means:
- Your shares are legally owned by you, recorded with the ASX
- Your HIN is portable — you can transfer your holdings to a different CHESS broker without selling
- If your broker ceases to operate, your shares remain accessible via your HIN
What Is a Custodian Model?
In a custodian model, the broker (or a third-party custodian appointed by the broker) holds shares in a pooled or individual custody account on behalf of clients. Your shares are not registered in your name with the ASX — instead, the broker holds them and records your entitlement internally.
This means:
- You do not receive a CHESS HIN
- Your record of ownership is the broker’s internal ledger
- If the broker were to fail, there could be delays or complexity in recovering assets — even though the law requires client assets to be held separately from the broker’s own funds
CHESS vs Custodian — Key Differences
| Feature | CHESS Sponsored | Custodian |
|---|---|---|
| Shares registered to | You (your HIN) | Broker/custodian |
| ASX recognises you as owner | Yes | No |
| HIN portability | Yes — transfer to any CHESS broker | No |
| Protection if broker fails | Shares remain in your name | Depends on custodian arrangements |
| Tax record-keeping | ASX records, annual HIN statement | Broker-generated records only |
| Dividend/DRP eligibility | Direct | Via broker |
| AGM voting rights | Direct | Via broker (if passed through) |
Which Australian Brokers Use CHESS?
| Broker | CHESS or Custodian |
|---|---|
| CommSec | CHESS ✅ |
| SelfWealth | CHESS ✅ |
| Superhero | CHESS ✅ |
| Pearler | CHESS ✅ |
| CMC Invest | CHESS ✅ |
| CommSec Pocket | CHESS ✅ |
| Stake | Custodian ⚠️ |
| Moomoo | Custodian ⚠️ |
| IG Share Trading | Custodian ⚠️ |
| Saxo | Custodian ⚠️ |
Is Custodian Unsafe?
Not necessarily. Australian law requires brokers to hold client assets separately from the company’s own assets. If an AFSL-licensed broker fails, client assets should be recoverable — though the process can be slower and more complex than a CHESS-sponsored account.
The ASX does not guarantee protection for custodian-held assets in the way it does for CHESS. ASIC’s MoneySmart recommends understanding the ownership structure before committing to a broker.
When Does CHESS vs Custodian Matter Most?
CHESS sponsorship matters most for:
- Long-term buy-and-hold investors who hold significant portfolios and want direct legal ownership
- Investors using multiple brokers who want to consolidate holdings without selling (via HIN transfer)
- Investors who prioritise legal clarity about ownership
Custodian models may be acceptable for:
- Short-term traders where holding period and broker stability risk is lower
- Investors primarily using international platforms (US-listed securities are almost universally held via custodian for Australians anyway)
Transferring a CHESS HIN
If you have a CHESS-sponsored account and want to switch brokers, you can typically transfer your HIN to a new CHESS-sponsored broker (a “broker-to-broker transfer”). This avoids selling your holdings and triggering a capital gains tax event. Not all brokers facilitate HIN transfers — check before switching.
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Frequently Asked Questions
What does HIN stand for? HIN stands for Holder Identification Number — a unique number assigned to you as a CHESS-sponsored investor. Your HIN appears on your annual CHESS statement from the ASX.
Can I have multiple HINs? Yes. Each CHESS-sponsored broker you use may assign a separate HIN. You can hold different parcels of shares under different HINs. Some investors prefer to consolidate under a single HIN by choosing one CHESS broker.
Do custodian brokers pay dividends? Yes. Custodian brokers collect and pass on dividends to clients, typically credited to your nominated bank account or cash management account.
This article provides general financial information only. For advice tailored to your situation, speak with a licensed financial adviser. You can find one through the ASIC financial advisers register or MoneySmart.