• Fannie Mae average net profit margin for 2023 was 10.4%, a 41.54% increase from 2022.
• Fannie Mae average net profit margin for 2022 was 17.79%, a 222.28% decline from 2021.
• Fannie Mae average net profit margin for 2021 was 5.52%, a 7785.71% increase from 2020.

Net profit margin can be defined as net Income as a portion of total sales revenue.