Clients and prospective clients are encouraged to review our website where detailed fee information is provided.

An overview of the most common fees is provided below:…

There are no fees to open an account with IBKR. There are no custodian, trading platform or monthly activity fees for clients except for ISA and TBSZ accounts along with accounts holding positions or actively trading on the B3 (Brasil, Bolsa, Balcão).  However, there are some…

IBKR does not offer a dormant or inactive account status. If any fee, withdrawal, transfer or adverse market move reduces the account balance to USD 0, the account will be automatically closed after 135 days.

In addition, if you do not intend to use the market data services, we recommend that you consider canceling prior to the start of the next month so that you do not incur any further subscription fees. Log in to…

Retail and Institutional clients with an account registered on the B3 (Brasil, Bolsa, Balcão) are charged a flat monthly custody fee. This is a pass-through fee charged by B3 for maintaining an open account registration, and it applies for as long as the account remains open regardless of whether you traded that month…