Interactive Brokers (IBKR) Review: Pros, Cons and Why They’re So Popular

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The hottest global brokerage firm has finally planted roots in Singapore. Here’s what the value proposition is like for investors, and read on for who should be hopping on the IBKR bandwagon.

Listed on the NASDAQ since 2007, Interactive Brokers (IBKR) is a low cost online brokerage firm that allows you to invest globally in a variety of asset classes. This includes stocks, options, futures, currencies, bonds and funds.  

With over 37% of Interactive Brokers accounts now coming from Asia, and as IBKR’s Singapore client base continues to grow, IBKR made the decision to open an office here in Singapore in July 2020. Despite being new to set up camp in Singapore, IBKR is already a well-known brokerage and has been used by many investors in Singapore prior to this. 

Here’s what you’ll find in this review:  

Overview of Interactive Brokers (IBKR)

Known for their ultra competitive fees that make it easy for investors to execute trades, particularly in the US market, the only way is up for IBKR, especially as more people are now investing and trading during this COVID-19 pandemic. 

Product summary (based on IBKR Pro):

  • What you can invest in: Stocks, options, futures, currencies, bonds and funds
  • Minimum balance required: USD$0
  • Maintenance fee: Up to USD$10 per month (less commission paid that month)
  • Fees for Singapore stocks: 0.08% of trade value (min. $2.50 per order)
  • Fees for US stocks (fixed pricing): USD$0.005 per share (min. USD$1 per order)

Here are the pros and cons of using IBKR for your investment and trading needs.

Pros of using IBKRCons of using IBKR
Low trading cost that is hard to beatIBKR Pro users incur an account maintenance fee if not many trades are made
Invest globally in a multitude of products via a single account Not everyone is eligible to open an IBKR Lite account — one that offers commission-free US stocks and ETF trading 
No minimum balance required 
Tools to bring your trading to the next level

Interactive Brokers (IBKR) offerings for your portfolio

IBKR Lite vs IBKR Pro 

IBKR Lite: For US residents and those under the Employee Track

IBKR Lite offers unlimited $0 commissions on US-listed stocks and Exchange Traded Funds (ETFs) trades, with no account minimum required and no inactivity fees. You enjoy a simplified trading experience that comes along with free access to market data from primary exchanges.

Currently, IBKR Lite is only offered to direct US clients, or clients of an Introducing Broker. If you are an employee of a company using Employee Track, then you can have an IBKR Lite account regardless of your location. 

More specifically, these are the people eligible to for IBKR Lite:

  1. US resident individuals, joint, IRA and trust accounts.
  2. US Financial Advisors and Family and Friends Advisors. 
  3. Broker clients of any residency (broker must opt into IBKR Lite for all their clients). 
  4. Employee Track individuals, joint, IRA and trust clients of any residency.

This means that if you are an everyday investor — one who isn’t a US resident or an employee of a company that uses IBKR, you won’t be able to open an IBKR Lite account. 

IBKR Pro: For everyday investors in Singapore

IBKR Pro is marketed as the account for sophisticated investors and active traders. However, contrary to the name ‘Pro’, IBKR Pro is the account for an everyday investor here in Singapore. Or rather, a Singaporean investor’s only choice when using IBKR, unless you are a US resident or fall under the Employee Track. 

As an IBKR Pro user, you enjoy all the offerings IBKR has available, including their advanced technology such as IBKR algorithms, APIs and tools that IBKR Lite users cannot access. 

Similar to IBKR Lite, IBKR Pro does not have a minimum account balance required. However, you would need to pay a maintenance fee, depending on how much you trade. 

Here are the key differences between IBKR Lite vs IBKR Pro and where they stand out.

Key differences
IBKR LiteIBKR Pro
Commissions: Specifically for US Exchange-Listed Stocks or ETFs, IBKR Lite clients enjoy commission-free trades while IBKR Pro offers fixed or tiered pricing. Access to advanced technology: IBKR Pro users get access to IBKR Web Trader and IBKR APIs, allowing users to execute advanced order types and more — tools that IBKR Lite customers don’t receive. 
Maintenance fee: USD$0 maintenance fee for IBKR Lite users, while IBKR Pro users face a maintenance fee of up to USD$10 per month, less commission paid that month.  Interest charged for margin loan: 1% lower for IBKR Pro users, with lower rates for higher loan values.
Interest paid on idle cash balances: 1% lower for IBKR Lite users

To find out if you’re an IBKR Lite or IBKR Pro user, you just have to log in and the IBKR Lite or IBKR Pro logo will be displayed on your browser.

Reasons to choose Interactive Brokers (IBKR)

#1 Low trading cost that is hard to beat

IBKR makes trading affordable with charges that are competitive and amongst the lowest in the industry. These competitive fees do not only apply to stocks, but also for other asset classes such as forex as well. 

For example, the cost to purchase a US stock is USD$0.005 per share, with a minimum order of USD$1. This is far lower than the trading commissions and minimum of $10 charged by other brokerages that offer similar custodian accounts. 

To find the fees IBKR charges for other countries, you can check out the list of commissions here.

#2 Invest globally in a multitude of products with a single account

Diversification is key to investing. Your ideal portfolio could be made up of assets such as stocks, bonds, funds and more. Through a single IBKR account, you can invest and trade globally in stocks, bonds, funds, options, futures, and currencies. 

Present in 135 markets, 33 countries and in 23 currencies, IBKR has the global reach that is necessary in today’s economy, making it easy for investors to look beyond their own shores to invest in companies listed abroad. 

#3 No minimum balance required in the account

A major barrier for new investors is often the minimum capital required to get started. With IBKR, whether you’re using IBKR Pro or IBKR Lite, there’s no minimum balance and no minimum starting amount required, making it easy for all investors to start using an IBKR account. 

However, if you’re not looking to actively make trades via IBKR, the maintenance fee could work against you, costing up to USD$10 each month for IBKR Pro users. 

#4 Tools to bring your trading to the next level

Optimise your trading strategy with various trading tools and more than 100 order types and algorithms to choose from. IBKR also offers trading APIs that allow you to do things like build custom trading applications, develop commercial trading software and automate your trading strategies. 

If you’d prefer to do your own learning and research, IBKR has a campus that can help you understand and utilise their offerings. Webinars, market commentary and analysis from professionals are also available.  

For whom is Interactive Brokers (IBKR) best for?

IBKR is best for those looking for an affordable and innovative online broker that provides access to stocks listed in multiple markets. It’s also ideal for those that make at least multiple transactions each month, in order to avoid the account maintenance fee. 

For example, if you trade US stocks in small amounts, based on the minimum fee of USD$1 per order, you will need to make 10 orders in order to avoid paying any maintenance fee for the month.

What charges or fees should you look out for? 

Low fees does not mean no fees. Here are other fees that you could incur when you trade with IBKR.


IBKR ProIBKR Lite
Minimum balance requiredUSD$0USD$0
Maintenance feeUp to USD$10 per month (less commission paid that month)USD$0
Interest paid on idle cash balancesBenchmark minus 0.5%Benchmark minus 1.5%
Interest charged for margin loanBegins at Benchmark plus 1.5%, with lower rates for higher loan values.4Benchmark plus 2.5%

Tiered vs Fixed pricing

There are two types of pricing structures offered by IBKR. 

Tiered pricing: With tiered pricing, your commission fee depends largely on your trading volume. It can also be affected by exchange, regulatory and clearing fees. 

Fixed pricing: With fixed pricing, you are charged a fixed rate per share that includes all exchange and regulatory fees. This share could be a fixed amount per share, such as USD$0.005 per share for US stocks; or a set percentage of the trade value, such as 0.08% of trade value for Singapore stocks. 

Here’s an example of the fees charged by IBKR for US stocks:

Fixed pricing
Tiered pricing

For Singapore stocks, fees are fixed at 0.08% of trade value, with a minimum of $2.50 per order. 

With the affordable rates for the fixed pricing, tiered pricing could better suit those that trade frequently and with larger volumes. For example, US stocks commission per share drops from USD$0.0035 for trading less than 200,000 shares per month to USD$0.0005 when you trade more than 100 million shares per month. 

How do you open and fund your IBKR account?

You can start your application here. Here are the steps that you’ll go through to create your IBKR account: 

  • Step 1: Create a username and password, confirm your email address and select the country/region.
  • Step 2: Verify your email account.
  • Step 3: The application will require your personal information, income, tax residency information and more. To speed up your application, you can select the option to retrieve MyInfo from your SingPass account. This will share your personal details that will help to prefill your application.
  • Step 4: Finish filling up the form.  
  • Step 5: Fund your account to start trading. Do note that some products, such as leveraged products, require you to meet specific eligibility criteria in order to trade the product. 

To fund your account, you will have to transfer funds (or assets) via a method such as bank wire. 

This can be done in multiple currencies, including SGD, USD, HKD, CNH and GBP. When the funds are in your account, you’re good to go! 

Close alternatives to IBKR

TD Ameritrade: One of the largest US online brokers, TD Ameritrade has been making waves with their zero commission promotion. However, this $0 commission applies to US exchange-listed stocks, ETFs and option trades only. There is also no platform fee, inactivity fee and minimum deposit required. 

Tiger Brokers: A new broker that made an impact upon their launch, Tiger Brokers only entered the Singapore market in March 2020. Tiger Brokers initially made the headlines with their 0.08% commission fee per trade for Singapore stocks, which is now matched by the likes of POEMS and Saxo Markets. For US shares, Tiger Brokers charges USD$0.01 per share with a minimum of USD$1.99 per trade — low cost, but not quite as low as IBKR or TD Ameritrade.

However, when it comes to promotions, Tiger Brokers stands out with their attractive five commission-free trades, up to $100 in stock vouchers and access to free market data for US stocks. You’re also encouraged to refer friends to earn yourself more rewards.

Lastly, if you’re still unsure if IBKR is for you, check out this article for the best brokerage accounts in Singapore

Read these next:
Best Brokerage Accounts To Start Your Investment Journey In Singapore
Investing In Exchange Traded Funds (ETFs): A Newbie’s Guide To Getting Started
Guide To Real Estate Investment Trusts (REITs), And Whether You’re Ready For It
Gold Investment In Singapore: The Gold Standard Guide
Endowus Review: Investing Your Cash, CPF And SRS Money At Low Fees


By Ching Sue Mae
A flat white, an adventure-filled travel and a good workout is her fuel. This Manchester United fan enjoys sharing knowledge on personal finance while chasing the dream of financial independence.