Is RLS the custodian of my Solo 401K?

RLS helps to open your account and transfer the funds, however, we are not your custodian. Instead, the bank account will be established at a bank, credit union, brokerage etc of your choice.  The advantage of this setup is that you have checkbook control over your 401k funds with no need to direct your funds via a custodian that will charge fees and take critical time to process your requests.