Blog

Tips and Guides

Read our latest thoughts on growing your business in the U.S.
At Openbiz, we'll guide you through the process of obtaining an EIN for your LLC in the United States.

EIN for LLC: When you need one and how to apply correctly

Starting a business is exciting, but navigating tax and legal requirements can be challenging. If you're forming an LLC in the U.S., understanding key tax terms like the EIN is essential to launch and manage your business easily.
Julian Drago
Stanford GSB 路 Business Scaling Program
Program University of Buenos Aires 路 Public Accounting
July 1, 2026
Discover what an ITIN is and its importance in the U.S. tax system.

ITIN: What It Is, who needs it, and how to apply correctly

The ITIN (Individual Taxpayer Identification Number) is a nine-digit tax ID issued by the U.S. IRS. It is used by individuals who are required to meet tax obligations in the United States but are not eligible for a Social Security Number.
Julian Drago
Stanford GSB 路 Business Scaling Program
Program University of Buenos Aires 路 Public Accounting
March 15, 2025
Discover how to form an LLC in the United States online and securely.

LLC in the United States for foreigners: How to start your business from abroad

Expanding to the U.S. requires careful planning and the right legal structure. A Limited Liability Company (LLC) is a popular choice for entrepreneurs worldwide, offering flexibility, liability protection, and tax advantages too.
Julian Drago
Stanford GSB 路 Business Scaling Program
Program University of Buenos Aires 路 Public Accounting
March 12, 2025
At Openbiz, we'll guide you through the process of obtaining an EIN for your LLC in the United States.

EIN for LLC: When you need one and how to apply correctly

Starting a business is exciting, but navigating tax and legal requirements can be challenging. If you're forming an LLC in the U.S., understanding key tax terms like the EIN is essential to launch and manage your business easily.
Julian Drago
July 1, 2026
Discover what an ITIN is and its importance in the U.S. tax system.

ITIN: What It Is, who needs it, and how to apply correctly

The ITIN (Individual Taxpayer Identification Number) is a nine-digit tax ID issued by the U.S. IRS. It is used by individuals who are required to meet tax obligations in the United States but are not eligible for a Social Security Number.
Julian Drago
March 15, 2025
Discover how to form an LLC in the United States online and securely.

LLC in the United States for foreigners: How to start your business from abroad

Expanding to the U.S. requires careful planning and the right legal structure. A Limited Liability Company (LLC) is a popular choice for entrepreneurs worldwide, offering flexibility, liability protection, and tax advantages too.
Julian Drago
March 12, 2025