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 the steps of a Limited Liability Partnership (LLP) registration. Discover essential tips and requirements for setting up an LLP effectively.
Learn UK VAT rates for goods and services, from standard to zero-rated. Simplify tax compliance with proper calculations and navigate the VAT landscape.
Unlock the secrets of company addresses! Learn the differences between the most common addresses. Know the registered Office vs. Service Address.
Confirm your company’s basic information by filing a Confirmation Statement with the Companies House. Learn everything about it with our ultimate guide.
You may learn about thresholds, advantages, methods, and criteria with our complete guide to VAT registration in the UK.
Discover how to get a registered office address in the UK. Learn the steps, including essential information regarding registered office addresses in the UK.
Enhance credibility, ensure privacy, and expand your presence without incurring physical office costs. Get a professional virtual business address for LLCs.
Understand how to establish People with Significant Control, manage the PSC register, and the repercussions of failure to comply.
SSN, EIN, or ITIN: What, why, and when? With this guide, learn the comprehensive differences between these three U.S. identification numbers.
