Best US Forex Brokers 2026: NFA RFED/FCM Picks

By Ken Chigbo, Founder, KenMacro. 18-plus years in markets, London trading floor and institutional FX. Published 2026-05-13, methodology audited against regulator public registers.

Affiliate disclosure: this hub contains partner links to brokers that KenMacro has an introducing-broker arrangement with. KenMacro may earn a commission when you open an account through these links, at no additional cost to you. The desk only partners with brokers that pass the methodology screen below. Capital at risk, CFD and margin trading carry significant risk of loss.

US retail forex is a regulatory island. After the Dodd-Frank Wall Street Reform and Consumer Protection Act of 2010, US-resident retail forex trading is restricted to brokers registered with the CFTC (Commodity Futures Trading Commission) as a Retail Foreign Exchange Dealer (RFED) and as a Futures Commission Merchant (FCM), and also with the NFA (National Futures Association) as a member firm. That dual registration is the legal gate. A broker without those registrations cannot legally accept US retail clients, regardless of what the marketing page implies.

The list is therefore short and well-defined. As of the most recent NFA register review, the firms legally accepting US retail forex clients are: tastyfx (formerly IG US, NFA ID 0408077), Forex.com (StoneX Markets LLC, NFA ID 0339826), OANDA (NFA ID 0325821), Interactive Brokers LLC (NFA ID 0258600 for the FCM, with FX through IDEAL FX), and tastytrade (which routes forex through the affiliated tastyfx entity). This is the universe.

This hub is for the US retail trader who wants the honest map of that universe: which broker fits which trader profile, what the Dodd-Frank framework actually changed, why the global brokers in the broader 2026 list do not accept US clients, and what to avoid in the grey market of offshore operators that claim to accept US clients but are not NFA-registered.

The KenMacro partner brokers (Vantage Markets, Blueberry Markets, Star Trader, PU Prime) do not accept US retail clients. That is a structural feature of the US regulatory framework, not a gap in the partner list. The desk does not earn affiliate commission on the US list because no partner is on it. The honest route for a US retail trader is to pick the best NFA-registered fit and pair it with the MACRO MASTERY institutional macro overlay, which is broker-agnostic.

How the desk judges a broker

The methodology for the US list runs the same seven checks as the global list (regulator tier, segregated funds, execution model, spread benchmarking, customer-service test, Trustpilot context, real-money data), with two US-specific additions.

US addition one: dual CFTC plus NFA registration is verified directly on the NFA Background Affiliation Status Information Center (BASIC) public register. Every NFA ID quoted here was checked on basic.nfa.futures.org at the most recent audit date. A broker claiming RFED status without an active NFA registration is operating outside the law for US retail forex, period.

US addition two: Dodd-Frank rule compliance. The US retail forex framework imposes three specific constraints that are absent from FCA UK or ASIC Australia retail trading: leverage capped at 1:50 on majors and 1:20 on minors per the CFTC 5.11 capital requirements, FIFO (First In First Out) order handling that forces position closures in the order they were opened, and a no-hedging rule that prevents holding simultaneous long and short positions on the same pair in the same account. Every broker on this list complies with all three. A broker that lets a US retail client run 1:200 leverage or hedge a position is not complying with US law, regardless of where the entity is incorporated.

Segregated client funds are mandated at all NFA member FCMs, and the NFA publishes monthly customer-fund reports for each registered firm. The desk cross-references the segregated-fund balance against the firm's reported retail FX obligation to verify alignment. Every broker on this list passes that cross-check at the most recent audit cycle.

Spread benchmarking on US brokers is conducted against the same NFP / FOMC / CPI live execution windows used for the global list. US retail forex spreads run wider than offshore raw-account spreads (typical 0.8 to 1.2 pips on EUR/USD on US brokers, versus 0.0 to 0.2 pips on global raw accounts), which is a structural feature of the Dodd-Frank framework, not a quality deficiency of the US brokers. The trade-off is regulator protection and segregated-fund verification for wider headline spreads.

Customer-service testing on US brokers includes a verification of the firm's response to a US-specific question on Form 1099 reporting and tax-form delivery, which is a meaningful annual workflow for US retail clients. All five brokers on this list pass on tax-form delivery in the most recent test.

At a glance: the comparison matrix

Best for each trader archetype

Best for US retail forex generally

Pick: tastyfx (formerly IG US)

tastyfx is the rebranded IG US retail forex operation, acquired by the Tastytrade Holdings parent in 2024. NFA RFED registration ID 0408077, CFTC-registered FCM. The IG lineage gives tastyfx an execution stack with a documented multi-year US operating history under the original IG US entity. Spread-only pricing on EUR/USD typical 0.8 to 1.0 pip, no separate commission. Platform stack covers the proprietary web and mobile apps, MT4, and TradingView integration. Minimum deposit $0. For a US retail trader wanting a NFA-registered broker with the IG-platform lineage, tastyfx is the desk's primary pick.

Best for US traders wanting MT4 / MT5

Pick: Forex.com (US)

Forex.com (StoneX Markets LLC) is the only NFA-registered broker on this list with full native MT4 and MT5 platform support alongside the proprietary Web Trader. StoneX is the Nasdaq-listed parent (ticker SNEX), giving Forex.com a public-company transparency layer not available on the privately held competitors. Standard account runs 1.0 pip typical on EUR/USD spread-only, Commission account runs 0.2 pip plus $5 round-turn. Minimum deposit $100. For US traders running MT4 or MT5 workflow that they want to keep on a US-regulated broker, Forex.com is the desk's primary pick.

Best for US traders wanting long track record and API access

Pick: OANDA (US)

OANDA Corporation has been operating retail forex in the US since 1996 (NFA ID 0325821), making it one of the longest-running US retail forex entities. The OANDA API is a documented integration point used by quantitative and systematic traders for years, and the Core Pricing account runs 0.2 pip plus $5 round-turn commission. Spread Only runs 1.0 to 1.2 pip typical on EUR/USD. Minimum deposit $0. Platform stack covers OANDA Web, mobile, MT4, MT5, TradingView, and the fxTrade Desktop. For US traders prioritising operating-history depth and API workflow, OANDA is the desk's primary pick.

Best for US multi-asset traders

Pick: Interactive Brokers (forex desk)

Interactive Brokers (IBKR) runs a full multi-asset stack (equities, options, futures, ETFs, bonds, mutual funds, spot FX) under one account. SEC-registered broker-dealer, FINRA member, NFA registered FCM (ID 0258600), CFTC-registered. The IDEAL FX network gives institutional-grade forex execution from 0.1 to 0.3 pip raw with tiered commission from 0.08 basis points to 0.20 basis points of trade value. Platform stack covers TWS Desktop, the Client Portal Web, IBKR Mobile, and a comprehensive API. For US traders running multi-asset workflow who want institutional-grade FX execution alongside equities and options, Interactive Brokers is the desk's primary pick.

Best for US tastytrade options or futures traders

Pick: tastytrade (forex via tastyfx)

tastytrade is a SEC-registered broker-dealer focused on options and futures, with forex execution routed through the affiliated tastyfx RFED. For traders running options or futures on tastytrade who want to add a forex book without opening a separate account, the tastytrade-tastyfx integration is the cleanest path. The forex pricing mirrors tastyfx (0.8 to 1.0 pip typical on EUR/USD spread-only), and the workflow stays inside the tastytrade ecosystem.

Honest verdict on the KenMacro partner brokers

tastyfx (the desk's primary US pick)

tastyfx is the desk's primary US retail forex pick because it combines the IG US execution lineage (multi-year operating history under the original IG US entity, NFA registration since the original IG US licensing) with the Tastytrade Holdings public-parent integration. NFA RFED registration ID 0408077 verified on the NFA BASIC public register. Spread-only pricing keeps the trader from worrying about whether the commission tier matches the volume profile, and the typical 0.8 to 1.0 pip on EUR/USD is competitive within the US RFED universe. The IG lineage means the platform stack is mature and the execution is documented.

Forex.com (the public-company option)

Forex.com runs through StoneX Markets LLC, the Nasdaq-listed StoneX Group subsidiary. The public-company parent gives a transparency layer (audited financials, SEC filings, board accountability) that the privately held US brokers cannot match. NFA RFED registration ID 0339826 verified on the NFA BASIC public register. Native MT4 and MT5 support is the platform differentiator within the US universe, useful for traders migrating from offshore MT4 / MT5 workflow who want to stay on a NFA-registered execution stack. Minimum deposit $100, Commission account at 0.2 pip plus $5 round-turn is the tighter-spread option.

OANDA (the operating-history pick)

OANDA Corporation has run retail forex in the US since 1996. NFA RFED registration ID 0325821, CFTC-registered. The 28-plus year operating history under the same entity gives a track record that no other US retail forex broker matches. The OANDA API is documented and used by quant and systematic traders for years. The fxTrade Desktop platform is the legacy power-user terminal, alongside modern web and mobile apps and MT4 / MT5 support. Core Pricing at 0.2 pip plus $5 round-turn is the tighter-spread tier; Spread Only at 1.0 to 1.2 pip suits low-frequency swing trading.

Interactive Brokers (the multi-asset choice)

Interactive Brokers is the multi-asset choice on the US list. SEC-registered broker-dealer, FINRA member, NFA registered FCM (ID 0258600), CFTC-registered. The IDEAL FX network passes the trader's FX order to a transparent institutional liquidity pool with 0.1 to 0.3 pip raw spreads and tiered commission scaled to trade value. For a US trader running an equities book or an options book alongside forex, IBKR consolidates the workflow under one account. The platform stack (TWS Desktop, Client Portal Web, IBKR Mobile, API) is institutional-grade with the documented depth of any major prime brokerage.

tastytrade (the options-first add-on)

tastytrade is the options-and-futures-first broker on this list. SEC-registered broker-dealer (CRD 173465), with forex routed through the affiliated tastyfx RFED. For US traders running options or futures on tastytrade who want to add a forex book without opening a second account, the tastytrade-tastyfx integration is the cleanest path. The forex pricing mirrors tastyfx (0.8 to 1.0 pip typical on EUR/USD spread-only), and the workflow stays inside the tastytrade ecosystem. The honest framing: tastytrade is the right pick if the trader's primary book is options or futures, and forex is the secondary add-on.

Honest take on the major competitors

Why the global brokers do not accept US clients

Global brokers including Vantage Markets, Blueberry Markets, IC Markets, Pepperstone, FP Markets, Exness, and similar do not accept US retail forex clients. The structural reason is Dodd-Frank: to legally serve US retail clients, the broker must register with the CFTC as an RFED and FCM, and with the NFA as a member firm. The compliance and capital requirements under that framework (the CFTC 5.11 capital rules in particular) are significantly heavier than under FCA UK or ASIC Australia retail, and most global brokers have made the business decision that the US market does not justify the additional regulatory overhead. That is the explanation in the marketing pages that say 'we do not accept residents of the United States'.

eToro US (the limited-instrument exception)

eToro operates a US-specific entity (eToro USA LLC, FinCEN-registered) that accepts US retail clients for a limited instrument set focused on crypto and a smaller equities and ETF universe. The full eToro forex product is not available to US retail clients on the eToro USA entity. For US retail forex specifically, eToro USA is not a substitute for the NFA-registered RFED list.

Robinhood (no retail forex offering)

Robinhood is a US broker but does not offer retail spot forex trading. The Robinhood crypto product is separately regulated, the equity and options products are FINRA-supervised, and forex CFDs do not exist on the US retail platform. Traders looking to combine a Robinhood-style account with forex need a separate NFA-registered RFED account from the list above.

Charles Schwab and Fidelity (FX inside the bank wire, not retail forex)

Schwab and Fidelity offer foreign exchange functionality for currency conversion on international accounts and wire transfers, but neither runs a retail spot forex CFD product for US retail clients. Schwab's institutional FX desk serves wealth management clients, not retail forex traders. For US retail forex specifically, both are not substitutes for the NFA-registered RFED list above.

What US traders should avoid

Avoid any broker that claims to accept US retail forex clients without an active NFA registration and a CFTC RFED plus FCM filing. The CFTC and NFA both maintain public warnings lists for unregistered operators that have been observed soliciting US retail clients. Common patterns to flag: an offshore-only entity (FSA Seychelles, IFSC Belize, VFSC Vanuatu) advertising 1:500 leverage to US clients, a 'no Dodd-Frank' marketing pitch, or a broker that asks for KYC documentation but does not appear in the NFA BASIC public register. The desk does not name specific offshore operators here because the list changes faster than this page can be updated; verify any candidate broker against basic.nfa.futures.org before depositing.

Tax reporting for US forex traders

US retail forex profits and losses are reported on Form 1099 under one of two elections, IRC 988 (ordinary income or loss) or IRC 1256 (60 / 40 long-term / short-term capital gains treatment), with the choice made via an opt-out election filed with the trader's tax return. The default for spot forex is IRC 988 ordinary treatment, which suits traders with consistent losses (the losses offset ordinary income) and disadvantages traders with consistent gains (taxed at ordinary rates). IRC 1256 election suits consistent gains. The desk is not a tax adviser; consult a CPA familiar with retail forex to choose the election that fits the trader's profile. NFA-registered brokers issue Form 1099 by the IRS deadline.

The MACRO MASTERY desk for US traders

The MACRO MASTERY desk is broker-agnostic. US retail traders on any of the five NFA-registered brokers above get the same daily macro framework as the KenMacro partner-broker clients globally: daily desk-read on gold / EUR-USD / GBP-USD / USD-JPY / BTC / S&P 500 / NASDAQ 100 / oil, weekly Scorecard, Sunday Brief, NFP / FOMC / CPI live coverage, and the named-level taxonomy. The desk is the institutional macro layer; the broker is the execution layer. The two are decoupled by design so US traders can pair them freely.

The structural read of the 2026 US retail forex landscape: the universe is small (five NFA-registered RFEDs that legally serve retail forex clients), the leverage cap is tight (1:50 on majors), and the spread profile is wider than offshore alternatives. The trade-off is regulator protection (CFTC plus NFA dual oversight), segregated-fund verification (NFA monthly customer-fund reports), and legal recourse if the broker fails. For a US retail trader, that trade-off is the right one. Offshore operators that promise looser rules at the cost of regulator-recourse are operating outside US law and the desk does not recommend them.

The KenMacro institutional macro overlay is broker-agnostic. The MACRO MASTERY desk runs the same daily macro pulses, NFP / FOMC / CPI live coverage, and named-level taxonomy regardless of which broker the reader executes on. A US retail trader pairing one of the five NFA-registered brokers with the MACRO MASTERY desk gets the same framework the KenMacro partner-broker clients use globally.

Frequently asked

Are forex brokers legal in the US?

Yes, forex brokers are legal in the US, but only those registered with the CFTC as a Retail Foreign Exchange Dealer (RFED) and as a Futures Commission Merchant (FCM), and with the NFA as a member firm, can legally accept US retail forex clients. The Dodd-Frank Wall Street Reform Act of 2010 codified the dual-registration requirement. A broker without those registrations is operating outside the law for US retail forex.

What is the maximum leverage on US retail forex in 2026?

US retail forex leverage is capped at 1:50 on major currency pairs and 1:20 on minor currency pairs under CFTC retail FX rules. This cap is significantly lower than the 1:30 FCA UK / ASIC Australia retail cap and the 1:500 to 1:1000 leverage available on offshore Tier-3 brokers. The cap is a Dodd-Frank framework feature and applies to every NFA-registered RFED.

What is the FIFO rule in US forex trading?

FIFO (First In First Out) is a CFTC retail forex rule requiring that open positions in the same currency pair be closed in the order they were opened. If a trader opens two long EUR/USD positions, the first long must be closed before the second long can be closed. The rule prevents tax-lot manipulation common in non-US retail forex and is universal across all NFA-registered RFEDs.

Can I hedge a forex position with a US broker?

No, US retail forex rules prohibit simultaneous long and short positions on the same currency pair in the same account. The rule is the no-hedging requirement under CFTC retail forex regulation. Traders wanting to hedge must use a separate account or a different instrument (futures, options) to express the offsetting view. The rule applies to all NFA-registered RFEDs serving US retail clients.

Is tastyfx the same as IG US?

tastyfx is the rebranded entity that took over the IG US retail forex book in 2024 when IG Group sold the US retail FX business to Tastytrade Holdings. The NFA RFED registration (ID 0408077) and the execution lineage continue under the tastyfx name. For practical purposes, traders with prior IG US accounts now hold tastyfx accounts.

Why are spreads wider on US forex brokers?

US forex broker spreads run wider than offshore raw-account spreads because the CFTC RFED capital requirements and the additional compliance overhead under Dodd-Frank shift the broker's cost structure. Typical US RFED spreads on EUR/USD run 0.8 to 1.2 pips spread-only or 0.2 pip plus $5 commission, versus 0.0 to 0.2 pip raw on offshore brokers. The trade-off is regulator protection and segregated-fund verification for wider headline spreads.

Are offshore brokers that accept US clients safe?

Offshore brokers that accept US retail clients without NFA registration are operating outside US law. The CFTC has documented enforcement actions against such operators, and US retail clients trading with non-NFA brokers have limited legal recourse if the broker fails. The desk recommends US retail traders use only NFA-registered RFEDs from the list above, regardless of headline spread or leverage marketing on offshore alternatives.

How do I verify a US forex broker's NFA registration?

Every NFA member firm has a public registration page on basic.nfa.futures.org (the NFA BASIC system). Search by firm name or NFA ID to see registration status, regulatory actions, and the registered principals. The desk recommends every US retail trader verify the broker's BASIC registration page before opening an account and re-check periodically for any regulatory action notices.

Can US traders use MetaTrader 4 or MT5?

Yes, several NFA-registered brokers offer MT4 and MT5 platform support: Forex.com (StoneX Markets LLC), OANDA, and others. Interactive Brokers does not offer native MT4 / MT5 but provides its own institutional TWS platform. tastyfx offers MT4 through a partner integration. Traders migrating from offshore MT4 / MT5 workflow can stay on the platform while moving to a NFA-registered execution stack.

What about prop firms for US traders?

US traders can join prop firms that operate as educational simulation businesses rather than regulated brokers. The desk's primary US-eligible prop firm pick is Apex Trader Funding (futures-only, US-based) for futures traders, and E8 Markets (US-based, multi-asset including forex) for traders wanting a forex-friendly evaluation. Both are reviewed in the KenMacro prop-firms hub at kenmacro.com/best-prop-firms-2026/.

Educational analysis only. Past performance does not guarantee future results. Manage risk against your own portfolio. CFD and margin trading carry significant risk of loss. Verify every broker's current licence status against the regulator's public register before opening an account.