
California Resale Certificate for U.S. Business
For retailers and other business owners who want to operate resale businesses in California, learning about a California resale certificate is a must for them.
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.








For retailers and other business owners who want to operate resale businesses in California, learning about a California resale certificate is a must for them.

Learn the DTAA meaning, how the Double Taxation Avoidance Agreement works, its types, benefits, and how tax treaties help avoid paying tax twice.

Explore the essentials of the joint ventures in the UK. Learn the structure, benefits, drawbacks, and key strategies for successful collaboration.

Learn everything about a director of a company in liquidation. Learn the consequences, roles, impacts, and aftermath with this ultimate guideline.

Learn everything about company receivership in the UK. It’s a must for entrepreneurs and creditors to manage and save their insolvent companies.

Learn the role of Insolvency Practitioners in the UK with our comprehensive guide. Learn about qualifications, duties, legal frameworks, and best practices.

Explore UK insolvency proceedings in this informative blog. Gain clarity and confidence in facing financial challenges.

Discover the essential Director’s Service Address insights in the UK. Expert guidance, necessary tips, and best practices in one comprehensive guide.

Bankruptcy for businesses; at what level and situation will it be effective? Where will it work? Learn everything about bankruptcy with this elaborate guideline.