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.
Confused about the purpose of ITIN? Learn today how this tax ID helps residents and non-residents file taxes and potentially claim benefits in the US.
Discover essential tax deductions for resellers. Maximize savings by minimizing with smart tax strategies. Simplify your finances today!
Discover everything there is to know about the New York Resale Certificate. Let us give you the ins and outs of this document and update you on sales tax.
Tax is always taxing. With this blog, let’s learn how sales tax could be less taxing and more manageable through a US Resale Certificate.
Learn the reasons, essential steps & considerations for the change of the registered agents in the US. This guide on change of registered agent will help you to do so.
Understand the concept of registered agent address vs. business address. Learn how these two vital addresses differ from each other and stay compliant.
Find out about how to choose a registered agent for your business in the US. Learn what the role entails, the legal requirements, and the consequences.
Explore key insights on US taxation for nonresident aliens; an essential reading for entrepreneurs navigating tax obligations and rules in the US.
Discover the importance of choosing the right business partner. Learn how alignment, skills, and support can lead your partnership business journey to success.
