Can US Citizens Trade Forex and CFDs? The Rules Explained

Risk warning: Forex and CFDs are complex instruments and come with a high risk of losing money rapidly due to leverage. Most retail investor accounts lose money. Affiliate disclosure: AlphaInvestors may earn a commission if you open an account through links in this article, at no extra cost to you. Read our affiliate disclosure. This article is general information, not legal or tax advice.

The short answer: yes, US citizens can legally trade forex, but only through a broker registered with the Commodity Futures Trading Commission (CFTC) and a member of the National Futures Association (NFA). CFDs are a different story. Retail traders in the US cannot trade CFDs at all, on forex or anything else.

The rules are stricter than in most countries. Leverage is capped, hedging is not allowed and the list of brokers that can take US clients is short. Here is what is allowed, what is not, and why.

What US traders can and cannot do

	Allowed in the US?	Details
Spot forex	Yes	Only with a CFTC registered broker that is an NFA member
Forex CFDs	No	Not available to retail traders
CFDs on stocks, indices or crypto	No	Same restriction as forex CFDs
Leverage on major pairs	Up to 50:1	A 2% minimum margin set by the CFTC
Leverage on other pairs	Up to 20:1	A 5% minimum margin
Hedging the same pair	No	NFA rules do not allow opposite positions in the same pair in one account
Closing trades out of order	No	The FIFO rule means the oldest position in a pair closes first
Currency futures and options	Yes	Traded on regulated exchanges such as the CME
Currency ETFs	Yes	Bought through an ordinary stock brokerage account

Why US forex rules are so strict

Most of today’s rules came after the 2008 financial crisis. The Dodd-Frank Act of 2010 gave the CFTC firm control over retail forex, and the CFTC followed with its own retail forex rules the same year. Before that, many small offshore and onshore dealers took US clients with little oversight, and customer losses from fraud and broker failures were common.

The result is a short list of rules every US forex broker must follow:

• Registration: the broker must be registered with the CFTC as a futures commission merchant or retail foreign exchange dealer, and be an NFA member.
• Capital: retail forex dealers must hold at least $20 million in adjusted net capital, which has pushed most small brokers out of the US market.
• Leverage caps: 50:1 on major pairs and 20:1 on everything else. In most other countries offshore brokers offer 500:1 or more.
• No hedging and FIFO: under NFA Compliance Rule 2-43(b), you cannot hold a long and short position in the same pair in one account, and positions close on a first in, first out basis.

Why CFDs are banned for US retail traders

A CFD is a contract with your broker to exchange the difference in an asset’s price between when you open and close the trade. You never own the asset. Under Dodd-Frank, CFDs count as swaps (or security-based swaps for single stocks), and swaps can only be offered to people who are not “eligible contract participants” if they trade on a regulated exchange.

CFDs trade over the counter, directly between you and the broker, so they do not meet that test. An eligible contract participant is, broadly, an individual with more than $10 million invested, so in practice the ban applies to almost every retail trader. That is why international brokers like Pepperstone, IC Markets and XTB do not accept US residents.

What about offshore brokers?

Some offshore brokers will still open accounts for US residents. Doing so breaks US rules for the broker, and it leaves you with no meaningful protection if the broker refuses a withdrawal or goes under. The CFTC keeps a Registration Deficient (RED) list of foreign firms that have solicited US customers without registering. Before you deposit anywhere, check the firm on the NFA BASIC database.

Alternatives to CFDs for US traders

• Spot forex with a US broker: the closest thing to CFD forex trading. Brokers such as OANDA, FOREX.com, tastyfx and Interactive Brokers are registered for US clients. Compare them in our guide to the best forex brokers in the USA.
• Currency futures: standard, mini and micro contracts on the CME let you trade major currencies with set contract sizes and exchange oversight.
• Options: options on currency futures and on currency ETFs let you limit your maximum loss to the premium paid.
• Currency ETFs: funds that track a currency or a basket of currencies, bought like any stock. Simple, but with no leverage.
• Stocks and ETFs instead of stock CFDs: most US brokers offer commission-free stock trading, and margin accounts allow some leverage.

Will forex trading be banned in the US?

There is no sign of it. Retail forex has been legal and regulated in the US for decades, and the current framework has been in place since 2010. What has changed over time is how strict the rules are, not whether forex is allowed. Bans tend to target specific products, as with CFDs, or specific unregistered firms.

A note on taxes

Spot forex gains in the US are taxed under Section 988 as ordinary income by default. Traders can choose, before trading, to treat certain forex contracts under Section 1256, which taxes gains at a 60% long-term and 40% short-term rate. Currency futures are taxed under Section 1256 automatically. Tax rules are complicated, so speak to a tax professional about your own situation.

Frequently asked questions

Ready to compare brokers that can legally take US clients? See our guide to the best forex brokers in the USA.