The owner must determine the income eligibility of all of the following except?

The correct answer reflects the guidelines established for determining income eligibility in multifamily housing, particularly concerning student households. In this context, the owner must assess the income of the household as a unit, which includes evaluating each member of the household.

When considering student families, the relevant rules stipulate that an owner must evaluate the income of each student family member. In cases where a student is not independent, the income of the parents is also considered as part of the eligibility assessment. This is essential to ensure that all sources of income that contribute to the household's financial situation are accounted for in determining eligibility for housing assistance.

However, when it comes to parents of students who are already classified as independent, those parents' incomes do not need to be included in the eligibility determination process. Independence in this context means that the student can establish their own financial standing, and thus their parents’ income becomes irrelevant to the assessment.

This distinction is crucial for compliance with relevant housing regulations and ensures that assistance is appropriately allocated based on true economic need. By omitting the parents' income in cases of independent students, the housing authority streamlines the eligibility process, focusing solely on the relevant financial resources that the applicant controls.