Tax Information and Reporting - US - Initial Application & Data Collection

Tax InformationTax Information


US Persons & Entities

Initial Application & Data Collection

All US citizens, Green Card holders and other legal residents are considered US persons by the IRS and are required to complete Form W-9, Request for Taxpayer Identification Number and Certification, when they apply to open an account. Entities formed or operating in the United States are also treated as US persons. If you are an individual, include your social security number (SSN). If you are an entity, your employer identification number (EIN) is required.

US resident aliens will also be required to complete Form W-9 and provide a social security number (SSN). A resident alien is considered a US resident if one of the following criteria has been met: you are a lawful permanent resident issued a resident alien registration card ("Green Card"), or you are an individual with a valid nonimmigrant visa who resides in the US for a required period of time and you have established a substantial presence. Refer to IRS Publication 519, US Tax Guide for Aliens, for further information.

Generally, there is no US tax withholding required from the account of US persons or entities. However, the IRS may direct us to withhold on the accounts of US persons or entities on dividends, payments in lieu, and interest.


IRS Circular 230 Notice: These statements are provided for information purposes only, are not intended to constitute tax advice which may be relied upon to avoid penalties under any federal, state, local or other tax statutes or regulations, and do not resolve any tax issues in your favor.

The risk of loss in online trading of stocks, options, futures, currencies, foreign equities, and fixed income can be substantial. Options are not suitable for all investors. For more information, read the "Characteristics and Risks of Standardized Options".

Your capital is at risk and your losses may exceed the value of your original investment.

Interactive Brokers (U.K.) Limited is authorised and regulated by the Financial Conduct Authority. FCA Reference Number 208159.

Cryptoassets are unregulated in the UK. Interactive Brokers (U.K) Limited ("IBUK") is registered with the Financial Conduct Authority as a cryptoassets firm under the Money Laundering, Terrorist Financing and Transfer of Funds (Information on the Payer) Regulations 2017.

Interactive Brokers LLC is regulated by the US SEC and CFTC and is a member of the SIPC ( compensation scheme;
products are only covered by the UK FSCS in limited circumstances.

Before trading, customers must read the relevant risk disclosure statements on our Warnings and Disclaimers page.

For a list of IBG memberships worldwide, see our exchange listings.