Bahamian International Business Companies are commonly used as holding companies, to hold bank accounts, financial and commercial titles, international trading. To allow for the incorporation of an International Business Company, go to Service Eligibility Process, Application Form(s), No forms necessary.The Bahamian IBC is a company that can be used to operate a business outside of the Bahamas or to hold an offshore bank account of investment account. The Companies Act, 1992 Chapter 308, which came into force on the 1st August 1992, contains provisions for the registration of foreign Companies in The Bahamas. This form is for general instructions that apply to all corporation tax forms. It includes a variety of topics about how to fill out your form. Learn about Form 5471 filing requirements, who must file, and the penalties for noncompliance. How to fill out your corporation tax return.