Best Online Brokers In The US 2026
Quick answer: Best online brokers in the US 2026? For Australian investors, the answer is local. With the ASX 200, RBA rate at 3.35%, and compulsory super at 11.5%, platforms like CommSec and SelfWealth offer direct US market access. Which one fits your portfolio? Here's the breakdown.
Key data for Australia (2026-08-06)
| Aspect | Detail | Source |
|---|---|---|
| Local index | ASX 200 | Australian Securities Exchange (ASX) |
| Currency | Australian dollar (A$) | A$ |
| Reference rate | 3.35% (2026) | Reserve Bank of Australia (RBA) |
| Regulator | ASIC (Australian Securities and Investments Commission) | Oficial |
Why US stocks matter for Australian investors in 2026
The ASX 200 is heavy on mining and banks. US stocks give you diversification. The RBA's rate decisions affect the AUD/USD, which can boost or cut your returns. For example, A$10,000 in US tech could hedge against iron ore price swings. But you need a broker that handles FX conversion and US tax forms. Australian brokers like Stake and CMC Markets have simplified this. They offer low fees and fast account setup. Don't ignore US stocks just because you live Down Under.
Superannuation, franking credits, and your US portfolio
Your super fund is taxed at 15% on earnings, but franking credits don't apply to US dividends. If you invest outside super, you pay your marginal rate. The example: A$10,000 in a super fund with 7% returns over 30 years grows to ~A$76,000. That's a strong gain. But if you trade US stocks in a personal account, you can use the US-Australia tax treaty to avoid double taxation. Brokers like CommSec offer US shares directly, but check their FX fees. They can eat into your profits.
Top 5 online brokers for US stocks in 2026 – ranked
After comparing fees, platform quality, customer support, and product range, here is our ranking. 1st: SelfWealth – flat A$9.50 trade fee, CHESS-sponsored, and excellent US market access. Best for serious investors. 2nd: Stake – zero brokerage on US stocks (but FX spread of 0.6%), simple app. Best for beginners. 3rd: CommSec – reliable but expensive at A$30 per trade. Best for CBA customers. 4th: CMC Markets – low margin rates but CFDs not for everyone. Best for active traders. 5th: eToro AU – social trading and crypto, but limited ASX stocks. Best for copy traders.
Detailed comparison table
The table below summarises the key features of each broker. Use it to match your trading style and budget. Remember, the cheapest broker isn't always the best if you need strong support or advanced tools.
How to choose the right broker for your US trades
Consider your trade frequency. If you trade once a month, CommSec's high fees are a waste. If you trade weekly, SelfWealth's flat fee is better. For small amounts, Stake's zero brokerage saves you money. Always factor in FX conversion costs – they can eat 1% of your trade. Also check if the broker offers US tax forms (W-8BEN). Most do automatically. For super investors, look for brokers that integrate with your SMSF. Test a small trade first to see the platform works for you.
Practical example in Australia
A$10,000 in a super fund with 7% returns over 30 years grows to ~A$76,000
Risks and cautions
Volatilidade do mercado, mudanças na política monetária de Reserve Bank of Australia (RBA) e fatores geopolíticos globais são os principais pontos de atenção para investidores em Australia.
| Lowest brokerage | SelfWealth (A$9.50 flat) | SelfWealth website |
|---|---|---|
| Best FX rate | Stake (0.6% spread) | Stake pricing page |
| Most reliable platform | CommSec (backed by CBA) | CommSec |
| Best for active traders | CMC Markets (low margin) | CMC Markets |
Frequently asked questions
What is the cheapest broker for US stocks in Australia?
Stake offers zero brokerage on US trades, but you pay a 0.6% FX spread. SelfWealth charges A$9.50 flat per trade, which is cheaper for larger amounts.
Can I hold US stocks in my super fund?
Yes, if you have an SMSF. Many brokers like SelfWealth and CommSec allow SMSF accounts. But check if they support US direct shares.
How does the US-Australia tax treaty affect my dividends?
US dividends are subject to 15% withholding tax. The treaty reduces it from 30%. You can claim a foreign tax credit on your Australian tax return.
Is eToro safe for Australian investors?
eToro is licensed by ASIC, but it's a CFD provider. You don't own the underlying shares. For long-term investing, choose a broker that offers direct share ownership.
What is the minimum deposit for these brokers?
CommSec requires no minimum. SelfWealth requires A$200. Stake has no minimum but you need enough to cover FX fees. CMC and eToro have low minimums.
Sources and authority
This guide is part of the MoneyApp financial education ecosystem. For tax questions in Brazil, see Agente Tributário.
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MoneyApp · Financial education in Australia · Consult ASIC (Australian Securities and Investments Commission) para orientação oficial.