Male U.S. citizens ages 18 to 25 must register with the Selective Service System in case a draft becomes necessary.

Online

Apply for Selective Service.

By Mail

You can pick up an application at the Postal Service and mail it to:

Selective Service System
Registration Information Office
PO Box 94638
Palatine IL 60094

Find a Post Office near you.

By Phone

  • Agency: Selective Service System
  • Phone Number: (847) 688-6888
  • Business Hours: Mon - Fri: 9:00 AM - 5:00 PM