CommSec vs SelfWealth — Which ASX Broker Is Better? (2026)

CommSec and SelfWealth are two of the most established CHESS-sponsored brokers in Australia. CommSec is Australia’s largest retail broker, backed by CommBank. SelfWealth is an ASX-listed independent broker with a flat $9.50 fee. Both offer CHESS sponsorship, ASX and US share access, and established reputations — but their fee structures differ significantly.

CommSec vs SelfWealth — Quick Comparison

Brokerage Fee Comparison

SelfWealth’s flat fee advantage grows significantly as trade size increases. For trades above $10,000, SelfWealth’s $9.50 flat is dramatically cheaper.

Research and Data

CommSec wins on research. CommSec offers:

• ASX company research and analyst reports
• Financial statements and earnings history
• Real-time data (available with subscription)
• Corporate actions and IPO access
• News integration

SelfWealth’s research is more basic — adequate for investors who research independently but limited compared to CommSec’s full research suite.

US Shares

Both offer US share access. SelfWealth’s USD $9.50 flat is significantly cheaper than CommSec’s USD $19.95–$29.95 for US trades. For investors buying US shares or ETFs regularly, the saving at SelfWealth is material.

Trust and Stability

Both are credible, regulated platforms:

• CommSec: Backed by CommBank (Australia’s largest bank), deeply institutional, longest retail broker track record in Australia
• SelfWealth: ASX-listed company (ticker: SWF), independently audited, CHESS sponsored, ASIC regulated

Who Should Use CommSec?

• Investors who use CommBank banking and want seamless integration
• Active traders who rely on research, analyst reports, and corporate action data
• Investors who want access to IPOs, options, and margin lending
• Those who value the CommBank/CommSec brand scale and stability above all else

Who Should Use SelfWealth?

• Buy-and-hold investors making regular trades (saving ~$10 per trade vs CommSec)
• Investors making large trades where SelfWealth’s flat fee is dramatically cheaper
• US share investors (USD $9.50 vs CommSec’s USD $19.95–$29.95)
• Investors who don’t need full research tools and conduct independent research
• Investors who want an ASX-listed (publicly transparent) independent broker

The Long-Term Fee Difference

Scenario: $2,000/month into VAS (12 trades/year over 20 years)

• CommSec: $19.95 × 12 = $239.40/year = $4,788 in total brokerage over 20 years
• SelfWealth: $9.50 × 12 = $114.00/year = $2,280 in total brokerage over 20 years
• Difference: $2,508 in brokerage fees — and the opportunity cost of that capital not invested

This gap is why many long-term investors move from CommSec to lower-cost platforms.

Related Articles

• CommSec Review
• SelfWealth Review
• Brokerage Fees Comparison Australia
• CHESS vs Custodian Explained
• Best Broker for ASX Shares
• Share Trading Platforms hub

Frequently Asked Questions

Is SelfWealth safer than CommSec? Both are CHESS-sponsored and ASIC-regulated. CommSec is backed by CommBank (Australia’s largest bank), giving it institutional scale. SelfWealth is an independently listed company. For CHESS-sponsored holdings, both provide equivalent investor protection — your shares are in your name regardless of the broker.

Can I transfer my CommSec holdings to SelfWealth? Yes. As a CHESS-sponsored investor, your HIN is portable. You can arrange a broker-to-broker CHESS transfer to move holdings from CommSec to SelfWealth without triggering a CGT event. Contact SelfWealth to initiate the transfer.

Does SelfWealth have live data? SelfWealth provides ASX data, though real-time data may require a separate data subscription. CommSec’s platform includes more research integration.

This article provides general financial information only. Fees and features are as of the date of publication and may have changed. For advice tailored to your situation, speak with a licensed financial adviser. You can find one through the ASIC financial advisers register or MoneySmart.