Which of the following actions can lead to a violation of fair housing laws?

Discriminating against tenants based on race or gender is a direct violation of fair housing laws. These laws are established to prevent discrimination in housing based on specific protected characteristics, including race, gender, color, religion, national origin, familial status, and disability. The intent of fair housing regulations is to ensure that everyone has an equal opportunity to rent or buy housing without facing prejudice or bias.

In this context, the other actions listed do not inherently violate fair housing laws. Allowing pets without restrictions can lead to challenges regarding tenant agreements and property maintenance, but it does not discriminate against any individual based on their protected status. Following all local rental laws demonstrates compliance and good management practices. Encouraging diverse tenant applications promotes inclusivity and aligns with the objectives of fair housing but does not violate any laws. This clear differentiation between acceptable practices and actions that contravene fair housing guidelines is essential for effective property management.