Author/editor: An industry professional with over 40 years of experience in both institutional and retail forex.
A forex introducing broker, usually called an IB, connects customers with a company that offers foreign exchange trading accounts. The IB attracts customers and may help maintain the relationship, while the carrying dealer provides the account and trading services. The introducing broker receives payment under its agreement with the dealer.
An IB does not necessarily raise the customer’s spread, but some arrangements add a disclosed markup or other charge. If the IB also directs the customer’s trading and earns transaction-based payments, more trading can increase the advisor’s income while raising the customer’s costs. Customers should understand who holds their money, who makes trading decisions, and how each business is paid.
What does a forex introducing broker do?
In the United States, introducing broker is a defined regulatory category. According to the National Futures Association (NFA), an IB is a person or organization that solicits or accepts orders for products such as futures or retail forex without accepting customer money to support those orders. Customer trading accounts are held with the appropriate futures commission merchant (FCM) or retail foreign exchange dealer (RFED). NFA's explanation of introducing brokers
An introducing broker's services can include explaining account options, helping with applications, providing platform education, and assisting customers in communicating with the dealer. Some introducers attract customers through educational material or an existing audience; others maintain an ongoing relationship with traders. For example, OANDA's partner program targets educators, publishers, academies, and people with networks of traders. OANDA’s introducing broker program
Introducing an account does not, by itself, give someone authority to manage it. Referring customers, providing investment advice, exercising trading discretion, and holding customer funds are separate activities. Customers should understand which functions a business performs and its authority to perform them.
Do forex introducing brokers increase spreads or commissions?
To understand an IB's effect on trading costs, start with the spread: the difference between the prices at which the customer can sell and buy. For example, if a customer can sell EUR/USD at 1.1000 and buy at 1.1002, the spread is two pips. Buying and immediately selling at those unchanged prices would incur that difference before any separate charges.
An IB may be paid without the customer’s spread increasing. For example, if a dealer gives comparable direct and introduced customers the same two-pip spread and the dealer pays the introducer out of its own revenue, then the customer’s spread stays at two pips. The payment merely affects how the dealer splits up its revenue without imposing an extra charge on the customer.
In this situation, the introduction does not increase the customer's transaction price. That conclusion depends on the actual agreement; it does not apply automatically to every introducing relationship.
Other arrangements pay the IB through a wider customer spread. For example, a dealer might normally quote a two-pip spread on EUR/USD but quote three pips to a customer referred by a particular introducing broker. In this hypothetical arrangement, the customer agrees to the wider spread, and the dealer pays the revenue attributable to the additional one pip to the IB. Broker partner programs can expressly provide for customized markup pricing. OANDA Global Markets’ IB program
This can be a legitimate compensation arrangement when it is permitted by applicable rules, clearly disclosed in advance, and accepted by the customer. The disclosure should explain the markup and who receives it. Here, the IB's payment increases the customer's trading cost through the spread, even though no separate commission appears. Disclosure and customer consent do not remove the dealer's or IB's other regulatory obligations. NFA's forex regulatory guide
The difference between spreads and commissions is just as significant. Retail forex accounts that charge only a spread do not have a separately listed trading commission. OANDA explains on its U.S. pricing page that this model includes its compensation as part of the spread; at the same time, OANDA also sets out a U.S. pricing model which involves narrower spreads together with a fixed commission charged whenever positions are opened and closed. The exact costs to the customer are determined by the terms of the account. Details of OANDA's spread-only pricing, Explanation of OANDA's spreads-plus-commission model
A commission paid by the customer is also different from compensation paid to the introducer. A dealer might pay an IB a transaction-based rebate even when the customer pays no separate commission. Likewise, on a commission-charging account, the dealer can pay an IB from its existing commission revenue without raising the customer's rate.
The useful comparison is the total cost of otherwise comparable accounts: spreads, explicit commissions, financing or rollover charges, and other applicable fees. The IB's involvement may leave these terms unchanged or result in a disclosed additional cost. Customers need the actual pricing terms to know which arrangement applies.
How do forex IBs differ from futures IBs?
Forex IBs and futures IBs have similar intermediary roles, although the underlying markets differ. A futures IB connects customers with an FCM for trading exchange-listed contracts. Currency futures have standardized terms and operate within an exchange and clearing framework. Retail over-the-counter forex involves transactions with a dealer outside an exchange. The distinction concerns where and how the transaction occurs, not whether the dealer belongs to an exchange. Trading the euro through a currency futures contract therefore differs from trading a leveraged EUR/USD position with a retail forex dealer. CME’s explanation of FX futures, CFTC’s forex customer advisory
Pricing also varies. Futures customers commonly pay brokerage commissions and exchange-related charges, as well as the market's bid-ask spread. Retail forex customers may use spread-only accounts or accounts offering tighter spreads with explicit commissions. The differences depend on market structure and account terms; retail forex is not universally commission-free. Interactive Brokers’ explanation of futures fees, OANDA’s forex commission model
How are forex introducing brokers regulated?
United States
For domestic businesses introducing retail forex customers in the United States, the regulatory framework generally involves the Commodity Futures Trading Commission (CFTC) and NFA. Subject to applicable exceptions, introducing customers to registered FCMs or RFEDs requires CFTC registration as an IB and NFA membership. Registered firms conducting forex business also need NFA forex approval. Personnel soliciting orders or supervising that activity generally need the appropriate associated-person registration and forex approval. A business's activities determine its obligations; calling itself an affiliate, educator, or marketing company does not establish its regulatory status. NFA’s forex regulatory guide
Registration requires firm and individual filings, disclosures about principals, fingerprints, and compliance with applicable proficiency requirements. Ongoing obligations cover supervision, promotional communications, records, and compliance procedures. Registration provides regulatory accountability; it does not establish that a trading strategy will be profitable. NFA’s IB registration requirements, NFA’s IB regulatory obligations
U.S. introducing brokers can operate as independent or guaranteed IBs. An independent IB must maintain the required adjusted net capital, with a minimum floor of $45,000, and may introduce business to different registered carrying firms. A guaranteed IB operates under a guarantee agreement with a particular FCM or RFED and generally directs its business to that firm. The guarantee concerns the IB's regulatory arrangement and does not guarantee customer profits. NFA’s independent and guaranteed IB requirements
Other countries
Outside the United States, the term introducing broker does not always indicate an equivalent regulatory status. Some introducers can operate without their own financial-services authorization if their activities fall outside licensing requirements or qualify for an exemption. It would nevertheless be inaccurate to describe forex IBs across other countries as categorically unregulated. Giving advice, arranging transactions, distributing financial promotions, or managing accounts can trigger regulatory requirements that a limited referral does not.
The United Kingdom illustrates this distinction. Certain limited introductions may not require authorization, depending on the circumstances. The UK also recognizes introducer appointed representatives, whose activities are restricted to introductions and distributing financial promotions under a principal firm's responsibility. These representatives operate within an oversight framework even though they do not hold their own direct authorization for those activities. FCA guidance on introductions, FCA guidance on appointed representatives
Australia also provides conditional licensing exemptions for certain referrals. These exemptions do not mean that every forex promoter can advise customers or arrange trades without appropriate authorization. Customers should examine the introducer's own activities and regulatory status, rather than assume that a dealer's license automatically covers every business referring customers to it. ASIC’s financial product advice guidance, RG 175
Can a trading advisor or pool operator also act as an IB?
The relationship becomes more complicated when the introducer also acts as a forex trading advisor. A commodity trading advisor, or CTA, gives advice for compensation about products that can include futures and retail forex. Some CTAs also have discretionary authority to trade customer accounts. A commodity pool operator, or CPO, operates a vehicle that pools investors' money for trading. NFA’s CTA definition, NFA’s CPO definition
A CTA or CPO may also conduct introducing business, directly or through an affiliate, subject to applicable registration requirements and exceptions. Neither designation automatically authorizes every type of introducing activity. Separate IB registration is not required in every situation: NFA identifies exceptions for certain registered CTAs and CPOs operating within specified limits. The specific activities and compensation arrangement determine which requirements apply. NFA’s IB registration exceptions
Why can advisor and IB compensation create conflicts?
A conflict of interest arises when the person recommending or controlling trades also receives payment tied to those transactions. The customer wants positive returns after costs. An advisor who also acts as an IB may receive part of the spread, a markup, or a commission that generally increases with trading volume, even if the account loses money. NFA recognizes that per-trade compensation creates an incentive to overtrade, including when the advisor receives commission rebates as an IB or associated person. NFA’s CTA disclosure guide
Imagine an advisor who receives $4 for each standard-lot round trip, meaning an opening trade followed by a closing trade, completed in a customer's account. Under this hypothetical payment agreement, twenty round trips pay the advisor $80; two hundred pay $800. The compensation depends on trading volume, regardless of whether the account ends the period with a profit or a loss.
Now suppose the customer receives the same spread as a comparable direct customer, with no extra referral markup. The conflict remains. If the advisor generates unnecessary transactions, the customer incurs the normal spread repeatedly. An unchanged price per transaction can still produce a higher total trading bill. If the account also carries an IB markup, each additional transaction adds that cost as well.
This does not mean that every active strategy is improper. Some strategies legitimately trade frequently. The issue is whether the activity serves the strategy and the customer's objectives, or whether compensation encourages trades that the expected investment benefit does not justify. A conflict identifies an incentive that needs scrutiny; it does not, by itself, prove misconduct.
Broker selection can create another conflict. Suppose two dealers offer suitable accounts, but one pays the advisor a larger introducing rebate. The advisor has a financial reason to favor that dealer. Customers should understand whether the recommendation reflects execution, service, account features, and total costs, or the advisor's compensation. NFA's disclosure guidance specifically addresses benefits from maintaining customer accounts with particular brokers or introducing those accounts through an IB. NFA’s CTA disclosure guide
For a commodity pool, a similar issue arises when the operator or an affiliate receives trading-related payments while the pool bears transaction costs. A rebate returned to the pool benefits investors differently from one retained by the operator. Who receives the payment, how it is calculated, and how it is treated all matter. Investors should know whether that income is credited to the pool, used to reduce fees, or retained separately.
Several roles can overlap in this relationship. The dealer holds the trading account and executes transactions; the advisor recommends or directs trades; and the introducing broker receives compensation for the business. When the advisor and IB are the same person or affiliated businesses, the customer needs a clear explanation of their responsibilities and how money flows between them.
How do trading costs raise the account’s break-even hurdle?
Every additional transaction adds costs that the strategy must recover before earning a net profit. This raises the account's effective hurdle rate: the gross return needed to cover those costs and break even. For a simplified illustration, use the same capital base and assume no other fees or cash flows. If annual trading costs equal 3% of that capital, the strategy must earn more than 3% before those costs to produce a positive net return. If increased trading raises costs to 6%, the threshold rises to 6%. Advisory fees or other expenses would raise the overall break-even threshold further. Here, hurdle rate means the account's economic break-even threshold, rather than a contractual return threshold used to determine when a performance fee becomes payable.
Additional trades can earn profits, but those profits must exceed the additional costs. The advisor may therefore benefit financially from greater activity while increasing the return the customer needs to break even. More trading is not automatically less profitable, but it creates a larger cost burden that the strategy must overcome.
When reviewing reported results, consult the discussion of fees and net-versus-gross performance in section 10 of our track-record guide.
What should customers ask an advisor who is also an IB?
Before accepting such an arrangement, customers can ask:
- Who pays the advisor or introducing broker, and how is each payment calculated?
- Does compensation increase with trade count, position size, or total volume?
- Are my spreads and commissions the same as those on a comparable direct account?
- Does the advisor receive different compensation from different dealers?
- Are rebates retained, returned to my account, or credited against advisory fees?
- How are trading activity and total costs reviewed against the stated strategy?
For a broader document review, see what to look for in a managed-account disclosure document.
Clear disclosure helps customers assess the arrangement, but it does not eliminate the underlying incentives. Monitoring turnover and total costs, documenting broker selection, and explaining compensation in concrete amounts make the relationship easier to evaluate. An advisor paid on a transaction basis should be able to explain how the trading serves the customer's objectives and how the strategy is expected to overcome the costs it creates.