Final answer:
Services performed by an employee are treated as being related to a real estate trade or business if the employee has more than a 5% ownership interest in the employer.
Step-by-step explanation:
Under the tax regulations, services performed by an employee are treated as being related to a real estate trade or business if the employee performing the services has more than a 5% ownership interest in the employer.
This means that if an employee owns more than 5% of the employer's business, their services are considered to be directly connected to the real estate trade or business.
For example, if an employee works for a real estate agency and owns more than 5% of the agency, the services they provide would be considered as being related to a real estate trade or business.