HUD has released the income guidelines for 2021. These guidelines affect who is eligible to apply for housing in developments that have received HUD money. The income limits depend on family size. The Area Median Income (AMI) for our area is $129,900. A commonly-used standard is 80% of AMI. As you can see on the chart, 80% of AMI for a family of four is $94,900, while 80% of AMI for a single person is $66,450.