Interactive Brokers
Active tier-1 authorisation found on the regulators' own registers. No published warning located.
The group lists 4 entities: Interactive Brokers LLC; Interactive Brokers (U.K.) Limited; Interactive Brokers Ireland Limited.
Verified means: We located the firm on at least two Tier-1 regulators' own public registers and found no published warning against it at the date of our last check.
Regulator record
Licence and registration references as recorded on each authority's own register.
| Regulator | Jurisdiction | Reference no. | Tier | Standing |
|---|---|---|---|---|
| SEC/CFTC/NFA | USA | NFA ID 0258600 | T1 | Active |
| FCA | UK | 208159 | T1 | Active |
| Central Bank of Ireland | Ireland | C423427 | T1 | Active |
| ASIC | Australia | AFSL 453554 | T1 | Active |
Scroll sideways — the regulator column stays pinned.
Reference numbers are reproduced as published so you can paste them straight into the regulator's search. If a number on a broker's website does not return that broker on the regulator's own register, treat the site as unverified.
Regulatory timeline
Published notices and alert-list entries recorded against this entity.
No published notices on record
At our last check on 2026-09-06 we found no published warning notice or alert-list entry naming this entity on the registers we monitor. That is a statement about what we found on a given date, not a guarantee about the future — re-check before you deposit.
Register office checks
7 checks anyone can repeat against public sources.
| Result | Check | Finding |
|---|---|---|
| Pass | Founding and Headquarters | Interactive Brokers traces its origins to 1978 and is headquartered in Greenwich, Connecticut, USA. |
| Pass | Public Listing | Interactive Brokers Group, Inc. is listed on Nasdaq (IBKR) and is a component of the S&P 500. |
| Pass | Tier-1 Regulatory Oversight (USA) | Interactive Brokers LLC is licensed by SEC/CFTC/NFA, with NFA ID 0258600. |
| Pass | Tier-1 Regulatory Oversight (UK/EU) | Interactive Brokers (U.K.) Limited is authorised by the FCA (208159); Interactive Brokers Ireland Limited by the Central Bank of Ireland (C423427). |
| Pass | Tier-1 Regulatory Oversight (Australia) | Interactive Brokers Australia Pty Ltd is licensed by ASIC (AFSL 453554). |
| Warn | ASIC Market Disciplinary Panel Penalty | Interactive Brokers Australia Pty Ltd paid an $832,500 penalty to comply with an ASIC infringement notice regarding negligent and reckless conduct (September 2023). |
| Not verified | Negative Balance Protection Scope | Negative balance protection applies to UK/EU retail entities under regulatory rules; not verified for all entities. |
The Role of Regulation in Protecting Clients
Regulatory bodies like the SEC, FCA, and ASIC play a crucial role in overseeing financial firms, including forex brokers. Their mandates typically include safeguarding client funds, ensuring market integrity, and promoting fair trading practices. For instance, regulated brokers are often required to segregate client money from their operational capital, meaning client funds are held in separate bank accounts and are not used for the broker's own business activities. This measure is designed to protect client assets in the event of a broker's insolvency. Furthermore, these regulators set capital adequacy requirements, ensuring that brokers maintain sufficient financial resources to meet their obligations. They also establish dispute resolution mechanisms, offering clients a pathway to address grievances. However, it is essential to understand that regulation aims to mitigate systemic risks and unethical practices, not to guarantee trading profits or protect against market volatility.
Verifying Interactive Brokers' Licenses
Independent verification of a broker's regulatory status is a fundamental step for any client. For Interactive Brokers, this involves checking the public registers of the relevant authorities. The provided NFA ID 0258600 for Interactive Brokers LLC can be cross-referenced on the NFA BASIC search tool to confirm its registration and current status in the United States. Similarly, Interactive Brokers (U.K.) Limited's FCA register entry 208159 should be checked on the UK Financial Services Register. For clients in Ireland, the Central Bank of Ireland's Registers will list Interactive Brokers Ireland Limited under reference C423427. In Australia, the ASIC Connect Professional Registers will confirm Interactive Brokers Australia Pty Ltd's AFSL 453554. These official online databases provide definitive information on a firm's licensing, any restrictions, or disciplinary actions, offering transparency that clients can trust.
Global Reach, Local Regulatory Standards
Interactive Brokers operates through several distinct legal entities across different jurisdictions, each adhering to the specific regulatory framework of its region. For example, Interactive Brokers LLC in the USA is subject to oversight by the SEC, CFTC, and NFA, which are among the most stringent regulators globally. Clients onboarded by Interactive Brokers (U.K.) Limited benefit from the FCA's rules, while those with Interactive Brokers Ireland Limited are under the Central Bank of Ireland's supervision. Similarly, Interactive Brokers Australia Pty Ltd falls under ASIC's purview. This multi-jurisdictional approach means that while the brand is global, the specific protections and rules that apply to an individual client depend on the entity they are trading with, typically determined by their country of residence. It is important to understand which specific entity is serving you, as this dictates the regulatory body responsible for your account.
Understanding the ASIC Penalty
In September 2023, the Australian Securities and Investments Commission (ASIC) reported that Interactive Brokers Australia Pty Ltd paid an $832,500 penalty. This payment was made to comply with an infringement notice from ASIC's Market Disciplinary Panel (MDP) concerning 'negligent and reckless conduct'. The MDP found that Interactive Brokers Australia failed to have adequate systems and controls to prevent and detect market manipulation. While compliance with the infringement notice is not an admission of guilt or liability, it signifies the firm's acknowledgment of the findings and its commitment to rectifying the identified issues. This incident highlights the importance of strong internal controls and continuous compliance by regulated entities. Clients should be aware of such regulatory actions, as they provide insight into a firm's operational history and commitment to regulatory standards, even when the underlying issues are subsequently addressed.
What Regulation Does Not Cover
While strong regulation offers significant protections, it does not eliminate all risks associated with forex trading. Regulators do not protect against market risk, which is the inherent possibility of losing money due to unfavorable market movements. Trading forex involves leverage, which can amplify both gains and losses. Clients are responsible for their own trading decisions and understanding the risks involved. Furthermore, regulatory bodies do not guarantee specific trading outcomes or profit levels. Their focus is on ensuring fair and transparent market conditions, protecting client assets through segregation, and providing a framework for dispute resolution. Therefore, even with a highly regulated broker like Interactive Brokers, it is crucial for traders to engage in continuous education, develop sound trading strategies, and manage their risk exposure diligently.
The Bottom Line for Interactive Brokers
Interactive Brokers stands out as a globally recognized and extensively regulated broker with a long operational history. Its multiple tier-1 licenses from authorities such as the SEC, FCA, Central Bank of Ireland, and ASIC provide a strong foundation of oversight. The firm's public listing on Nasdaq and inclusion in the S&P 500 further attest to its transparency and financial stability. The noted ASIC penalty, while important to acknowledge, relates to past conduct that led to a compliance payment rather than an admission of guilt, and highlights regulatory vigilance. Clients seeking a broker with significant regulatory backing and a commitment to competitive, commission-based pricing may find Interactive Brokers to be a suitable option. As with any financial service, understanding the specific regulatory entity serving you and staying informed about market risks remains paramount.
User reports
Moderated accounts submitted by readers. Not regulatory evidence.
Reports are published only after a person reads them. A report marked verified means the reporter supplied supporting documentation we were able to check. An unverified report is one person's account and does not change this entity's status.
Submit a reportNo moderated reports have been published against this record yet. If you have dealt with this firm, tell the register office.
Sources
Every source below was retrieved from the publisher's own site.
- SEC/CFTC/NFACompany/legal page — Interactive Brokers LLChttps://www.nfa.futures.org/BasicNet/basic-profile.aspx?nfaid=QHPcC3ptg%2FI%3DRETRIEVED 2026-09-06
- FCACompany/legal page — Interactive Brokers (U.K.) Limitedhttps://www.interactivebrokers.com/en/general/about/commoditySegregationDisclosure.phpRETRIEVED 2026-09-06
- Central Bank of IrelandCompany/legal page — Interactive Brokers Ireland Limitedhttps://registers.centralbank.ie/FirmDataPage.aspx?firmReferenceNumber=C423427RETRIEVED 2026-09-06
Frequently asked
Is Interactive Brokers a regulated broker?
Yes, Interactive Brokers is extensively regulated by multiple top-tier authorities globally, including the SEC, CFTC, NFA in the USA, the FCA in the UK, the Central Bank of Ireland, and ASIC in Australia.
Does Interactive Brokers offer negative balance protection?
Negative balance protection applies to UK and EU retail entities of Interactive Brokers under specific regulatory rules. Its application across all other global entities is not explicitly verified.
What was the ASIC penalty against Interactive Brokers about?
In September 2023, Interactive Brokers Australia Pty Ltd paid an $832,500 penalty to comply with an ASIC infringement notice. This notice related to findings of negligent and reckless conduct concerning inadequate systems to prevent and detect market manipulation. Compliance with the notice is not an admission of guilt or liability.
Where is Interactive Brokers headquartered?
Interactive Brokers is headquartered in Greenwich, Connecticut, USA.