IRS Certified Acceptance Agent
Founder & Lead Consultant, Business Globalizer
Abdullah Al Mamun is the first IRS Certified Acceptance Agent (CAA) in Bangladesh and the Founder of Business Globalizer. With over 10 years of international corporate consulting experience, he has personally helped 5,000+ non-US residents form fully compliant US, UK, and UAE companies, secure ITINs and EINs, unlock global payment gateways like Stripe and PayPal, and navigate complex IRS tax filings. Recognized by Bloomberg, AP News, and Benzinga, Abdullah is on a mission to make global business expansion accessible, transparent, and fully legal for entrepreneurs across 50+ countries.
Learn everything about an LLC owning another LLC. Learn this parent-subsidiary business model’s pros and cons, financial impacts, and legal aspects.
Fast-track your business with EIN Express delivery, enabling you to hire employees, open business bank accounts & fulfill federal tax obligations without delay.
Learn about UK limited company expenses, from registration to ongoing compliance costs for Ltd.
Learn about the recent Wise trading address update for business purposes. Stay up-to-date with Wise and comply with this latest Wise policy.
Why do you need a business bank account for your sole proprietorship company? Learn how to open a sole proprietorship bank account online.
Learn all about chargeback representment and get ready to learn how to win a chargeback dispute with this in-depth guide.
Explore the whole concept of Multi-Member LLC vs. Partnership to find the best fit for your business goals, legal requirements, and tax benefits.
Learn about essential costs to maintain an LLC in the US. Get a clear breakdown of effective budgeting, from annual fees to compliance expenses.
Learn about LLC vs. corporation and choose the right fit in the US. This guide breaks down key differences and tax implications, including the pros and cons.
