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Different Types of Employer Relationships

Written by EBC HR Experts | Jun 11, 2025 9:22:34 PM

There are three primary types of employer relationships. Below is an overview of the types of employer relationships and how each can impact the employee count for an employer, as well as the eligibility of leave offerings for employees and the application of policy.  

Types of Employer Relationships

There are three main types of employer relationships:

  • Joint Employers
  • Integrated Employers
  • Common Ownership

Joint Employer Rule (Joint Employers)

To fall under the joint employer rule, a business must possess and exercise substantial direct and immediate control over one or more essential terms and conditions of employment of another business’ employees.

Furthermore, joint employers are jointly held responsible for each other’s employment practices (including fair and unfair labor practices), and/or have joint responsibility to collectively bargain with a union.

How Do I Know if I am a Joint Employer?

Below are the factors that help determine whether entities are joint employers: 

  • Hiring and firing authority;
  • Supervising and controlling work schedules and conditions;
  • Determining pay rates; and
  • Maintaining employment records 

FMLA Count for Joint Employers 

When an employee is employed by two employers in a joint employer relationship, there is one employee that will be the primary employer and the other will be the secondary employer. To determine the primary and secondary employer, there are some facts to consider: 

  • Who has the authority to hire and fire, and to place or assign work to the employee;
  • Who decides how, when, and the amount the employee is paid; and  
  • Who provides the employee’s leave or other employment benefits?

Employees who are jointly employed by two employers must be counted by both employers in determining employer coverage and employee eligibility under the FMLA, regardless of whether the employee is maintained on one or both employers’ payrolls. 

New York State Paid Sick Leave Count for Joint Employers

Employees jointly employed by more than one employer must be counted by each employer, whether or not they are on the employer’s payroll for determining each employer’s leave obligation under the NYSPSL law.  

Single Employer (Integrated Employers)

Separate entities may be considered an integrated employer (or a single employer) depending on the entire relationship of the entities.  

How Do I Know if I am a Single Employer?

Factors to consider when determining if two or more entities are an integrated employer are as follows:

  • Common Management between the entities;
    • Do the businesses share managers? 
  • Interrelation between operations;
    • Does one business exist to provide service to the other business? 
  • Centralized control of labor relations; 
    • Do the businesses share payroll, HR, policy determination?  
    • Do the businesses share employees? 
  • Degree of common ownership/financial control; 
    • Are the businesses related to each other (for example, is one business a construction company and the other business is a steel company, and the steel company provides steel to the construction company)? 

Please note, common ownership is the least significant factor of the test that courts look at. Courts deem the most important parts of the test to be centralization of functions and interrelation between operations.

FMLA Count for Single Employers 

Because integrated employers are considered a single employer, all employees at all locations, and under all entities are counted for FMLA coverage purposes. 

New York State Paid Sick Leave Count for Single Employers 

When employers are considered a single entity or single employer, all employees at all locations and/or entities are counted for PSL coverage purposes.  

Common Ownership

Multiple entities may have enough common ownership to be considered a single entity for tax purposes and under the Affordable Care Act. Common ownership is when five (5) or fewer people own 80% or more of each company, otherwise know as a “controlled group.” 

How Do I Know If I Fall Under Common Ownership?

Under the IRS rules, if a business has one of the following relationships, a controlled group exists: 

  • Parent subsidiary;
    • When one or more chains of business are connected through stock ownership with the same parent organization
  • Brother-sister organizations; or
    • When five or fewer people, estates, or trusts own a controlling interest of 80% in each business and own over 50% of the company’s stock or profits.
  • A combination of the two  

FMLA Count for Common Ownership Employers 

Because Common Ownership employers are considered a single entity, all employees at all locations are counted for FMLA coverage purposes.  

New York State Paid Sick Leave Count for Common Ownership Employers  

When employers are considered a single entity or single employer, all employees at all locations and/or entities are counted for PSL coverage purposes.

Frequently Asked Questions

What are the three primary types of employer relationships?

The three primary types of employer relationships are joint employers, integrated (single) employers, and employers with common ownership. Each relationship can impact employee counts, leave eligibility, and the application of employment laws and policies.

What is a joint employer relationship?

A joint employer relationship exists when two businesses share significant control over the essential terms and conditions of an employee’s work, such as hiring, scheduling, compensation, or employment records.

How can a business determine if it is a joint employer?

Factors that may indicate a joint employer relationship include authority over hiring and firing, control of work schedules and conditions, determining pay rates, and maintaining employment records.

How are employees counted for FMLA purposes in a joint employer relationship?

Employees who are jointly employed must be counted by both employers when determining employer coverage and employee eligibility under the Family and Medical Leave Act (FMLA), regardless of which employer maintains the employee on payroll.

What is an integrated employer or single employer?

An integrated employer exists when separate entities operate so closely together that they are considered a single employer for certain employment law purposes.

What factors are used to determine whether businesses are integrated employers?

Factors include common management, shared operations, centralized control of labor relations, shared employees, and common ownership or financial control. Courts generally place the greatest emphasis on centralized functions and operational interdependence.

How are employees counted for FMLA Leave purposes when businesses are considered a single employer?

When businesses are considered an integrated employer, all employees across all entities and locations are counted together for FMLA coverage.

What is common ownership?

Common ownership generally exists when five or fewer individuals, trusts, or estates own at least 80% of multiple businesses, creating what is often referred to as a controlled group.

How are employees counted for FMLA purposes under common ownership?

When businesses are considered a single entity because of common ownership, all employees across all locations and entities are counted together for FMLA coverage purposes.

Get Help Tracking Compliance

Businesses that are struggling to track eligibility for FMLA, sick leave, and other compliance requirements may want to reach out to an HR Services Company.

Contact us today to learn more about our HR Compliance Services.