Navigate to www.fafsa.ed.gov using your web browser.
Click on the "PIN Site" link located in the horizontal navigation menu.
Click on the "Apply Now" button.
Click the "Next" button.
Enter your personal information in the form. Enter the "Next" button.
Submit your application. If you chose to view your PIN online or have it emailed, you can immediately use it to sign your FAFSA application. If you chose to receive your PIN by mail, it should arrive between 7 and 10 business days.