Am I subject to the US stock commission schedule if I trade US stocks but am not a US resident?

IBKR accepts applications from citizens or residents of most countries except those of countries prohibited by the U.S. Office of Foreign Assets Control (OFAC).

You can find a list of available customer types by country…

The commission charged during the US overnight session for IBKR Pro accounts is the same commission you are charged during regular trading hours and for IBKR Lite accounts the commission is our standard fixed rate.

For an overview of the pricing structure for US Stocks and ETFs…

Currently only US residents can open an Interactive Advisors account. Advisors registered with the US Securities Commission or a state regulator can establish accounts for clients that are US residents. To invest, please refer to the Interactive Advisors website…

As a resident of the US trading stocks in foreign countries you will be subject to Rules-based margin and Risk-based margin. The complete margin requirement details are listed within the Margin Trading…