
When hiring talent internationally, one of the biggest challenges for US-based companies is navigating work authorization requirements. Work authorization ensures that employees are legally permitted to work in a particular country, aligning with immigration laws and compliance standards.
Managing these requirements effectively is critical to avoiding costly mistakes and ensuring a smooth hiring process. In the US, every fiscal year (October 1st – September 30th), approximately 140,000 employment-based immigrant visas are made available to qualified applicants under the provisions of U.S. immigration law.
In this blog, we will explore the importance of work authorization and provide insights into the process, along with its role in building compliant and effective remote teams.
Drive Link : Understanding Work Authorization and Its Importance
Work authorization is the legal permission granted by a government that allows an individual to be employed in a specific country. It typically comes in the form of work visas, permits, or employment authorization documents, depending on the country’s regulations. While natural-born citizens automatically have employment authorization, foreign nationals must secure approval through immigration channels before they can legally work.
The process varies by country, with some having strict controls, while others are more flexible to attract international talent.
In general, any individual seeking employment outside their country of citizenship requires work authorization, though some exceptions apply based on specific agreements. Here's who typically needs a work authorization:
A work permit is a specific type of work authorization that grants non-citizens the legal right to work in a country, such as the United States. Work permits are official legal documents that can either be temporary or permanent. In the U.S., work permits are typically verified through Employment Authorization Documents (EADs) and may cover international students working under Optional Practical Training (OPT).
Next, let's understand different types of work authorizations.

Work authorization comes in various forms, depending on the country’s immigration policies and the type of employment being pursued.
Here are some common types of work authorization:
Table on Types of Work Authorization
Understanding the different types of work authorization is crucial for ensuring compliance and selecting the right pathway for your international talent.
Next, let's understand the documents required for work authorization.
To apply for work authorization, individuals need to provide specific documents that verify both their identity and eligibility to work. The required documentation can be grouped into categories based on their purpose: establishing identity, proving employment authorization, and verifying status for certain applicants, such as students or minors. Below is a breakdown of the necessary documents, including those for students.
These documents are used to verify the person’s identity. Commonly accepted documents include:
For minors (under 18 years old), any of the following documents may be used:
These documents are necessary to verify that an individual is authorized to work in the U.S. Common documents include:
In addition to the standard documents, students may need to provide specific paperwork to establish their eligibility to work, particularly if they are on a student visa. Examples include:
Each document plays a key role in confirming both the identity and work authorization status of the individual applying for work. The specific combination of documents required may vary depending on the applicant’s circumstances, such as their citizenship status or visa type.
Now, let's understand the steps to identify an employee's work authorization.
When hiring new employees, verifying their work authorization is a legal requirement that protects both the employer and employee. To ensure compliance with federal regulations, employers must utilize specific tools and procedures to confirm an employee’s eligibility to work. Two primary tools used in this process are Form I-9 and E-Verify.
Form I-9 is a mandatory document that all employers must complete when hiring a new employee. It verifies the identity and work authorization of individuals in the U.S. The employee fills out the form and provides supporting documentation that establishes both their identity and eligibility to work. Employers are required to retain this form and keep it on file for a specific period, ensuring that it is available for inspection by federal agencies if necessary.
Key points about Form I-9:
E-Verify is a voluntary, web-based system that allows employers to verify the information provided on Form I-9 electronically. This tool cross-references the data entered by the employer with records available to the Social Security Administration (SSA) and the Department of Homeland Security (DHS) to confirm whether the employee is eligible to work in the U.S.
Form I-9 is required for all employers. However, E-Verify is optional for most employers. The exception is when federal contracts or state laws mandate its use. Employers with federal contracts that contain the Federal Acquisition Regulation (FAR) E-Verify clause must use E-Verify as a condition of business.
While E-Verify is a voluntary program for most employers, there are specific circumstances in which employers are required to use it:
Now, let's explore how work authorization impacts global hiring.
Work authorization is a critical factor in global hiring as it dictates whether a company can legally employ talent from different countries. Companies must ensure compliance with each country’s unique employment and immigration laws to avoid legal complications. The process of obtaining work authorization can affect recruitment timelines, costs, and the scalability of hiring in international markets.
Here’s how work authorization impacts global hiring:

Navigating these challenges effectively ensures that global hiring efforts are smooth and legally sound.
In conclusion, work authorization is a vital component of global hiring, ensuring legal compliance while enabling businesses to access talent across borders. Understanding and managing these requirements is essential for companies aiming for smooth international expansion.
Managing overseas hiring can be challenging due to complex immigration laws, payroll systems, and local compliance. Wisemonk’s Employer of Record (EOR) services offer a seamless solution by handling work authorization, payroll, and compliance for international hires.With our comprehensive features, we simplify recruitment and workforce management, with no local legal entity required.
Take the next step in building your global team now! Reach out to us today to explore our pricing and discover how Wisemonk can make hiring internationally effortless and efficient.
Work authorization ensures that your international hires are legally eligible to work, preventing legal complications and ensuring compliance with local immigration laws.
Failing to verify work authorization can lead to fines, legal penalties, and the inability to employ workers, damaging your company’s reputation.
Each country has its own regulations for work visas, permits, and eligibility criteria, which vary based on employment type, duration, and the worker’s nationality.
Yes, obtaining work authorization often involves a lengthy process of securing visas or permits, potentially delaying hiring timelines, especially in countries with strict immigration laws.
An EOR handles work authorization processes for international hires, ensuring compliance with local laws and simplifying the hiring process by managing visas and permits.
Common documents include passports, work permits, social security numbers, and employment authorization cards, all required to confirm eligibility to work in a given country.
The timeline varies significantly by country and visa type, often ranging from a few weeks to several months. While standard processing times can be lengthy, many countries offer expedited or "premium processing" options for an additional fee, which can reduce the waiting period to as little as two weeks.