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 how franchise tax works across U.S. states in this Franchise Tax Overview, including calculation methods, due dates, and common compliance mistakes.
Waiting for your EIN? See why EIN processing delays are happening, what recent cases show, how to check your application, and what you can do next.
Learn about PSC identity verification, the Companies House 14-day deadline, providing your personal code, and the consequences of missing it.
Companies House Updates 2026 explained: ID checks, fee changes, filing updates, paused P&L rules, and what UK company owners must do next.
Key Insights Most founders treat LLC formation like a checklist. Pick a name, build the site, and start selling. But the LLC only becomes real
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Learn about Limited Company Accounts; account types, filing requirements, examples, and how UK companies stay compliant with Companies House.
What Is a Dormant Company? Learn its meaning, filing requirements, advantages, disadvantages, HMRC rules, and when dormant status applies
Dormant Company vs. Active Company in the UK: How business activity affects filings, tax obligations, compliance requirements, and company status.
