Selective Service registration is a federal requirement that nearly every man living in the United States between 18 and 25 must add his name to a government list of people who could be called up if Congress ever reinstates the military draft. The Selective Service System, a small independent federal agency, keeps that list under the Military Selective Service Act. No draft has been activated since 1973, but the registration requirement is still the law, and skipping it carries consequences that follow a man for decades.
Who Has to Register
The requirement covers almost every man in the country between his 18th and 26th birthdays. That includes U.S. citizens, lawful permanent residents, undocumented immigrants, refugees, and asylum seekers. Dual nationals of the U.S. and another country must register too, no matter where they currently live.
The registration window opens 30 days before a man’s 18th birthday, and the law technically calls for action within 30 days after that birthday. Late registration is accepted up to age 25. Once a man turns 26, the system permanently closes to him. If you never registered and you’re already 26 or older, you can’t go back and fix it through normal registration.
You may already be registered without knowing it. More than 40 states and territories tie driver’s license and state ID applications to Selective Service, so many young men are signed up automatically at the DMV. If you got a license or learner’s permit in one of those states after turning 18, check your status before assuming you need to do anything.
How to Register
You need four pieces of information: your full legal name, date of birth, home address, and Social Security number. The fastest way is the online form at the Selective Service website. Once you enter and confirm your details, the system creates a record immediately.
If you don’t have a Social Security number, you can’t register online. Pick up a paper registration form at any U.S. Post Office, or download one from the Selective Service website, and mail it to Selective Service System, P.O. Box 94739, Palatine, IL 60094-4739.
After the agency processes your registration, you’ll get an acknowledgement letter and a registration card in the mail within 90 days.
Checking Whether You’re Already Registered
To verify your status, go to sss.gov/verify and enter your last name, Social Security number, and date of birth. The system will confirm whether you’re registered and show your Selective Service number.
Updating Your Address
If you’re registered and between 18 and 25, you have to report any change of address to Selective Service within 10 days of moving. That duty lasts until January 1 of the year you turn 26. You can update your address on the Selective Service website using your Selective Service number, Social Security number, and date of birth. After 26, address updates are no longer required.
Who Is Not Required to Register
- Women. The Military Selective Service Act authorizes only the registration of male persons. Congress has debated expanding the requirement but hasn’t done so.
- Men in the U.S. on non-immigrant visas, including student and tourist visas, as long as they keep that status. If they become permanent residents, the requirement kicks in.
- Active-duty military. Men on active duty don’t register while serving. If they separate before turning 26, they must register within 30 days of discharge.
- Men who are incarcerated, hospitalized, or institutionalized during their confinement. They must register within 30 days of release if they’re still under 26.
One point catches people off guard: having a disability does not exempt you from registering. Selective Service has no authority to screen anyone for fitness when there’s no active draft, so the requirement applies regardless of medical condition. The only disability-related exception is for men who are continuously institutionalized or homebound from their 18th birthday through their 26th, with no break of 30 days or longer. A man who lives at home with a disability still has to register.
What Happens If You Don’t Register
Failing to register is a federal felony. The statutory fine under the Military Selective Service Act runs up to $10,000, and general federal sentencing law raises the maximum fine for a felony to $250,000. A prison sentence of up to five years is also possible. Actual criminal prosecutions are extremely rare, but the collateral consequences hit much harder and last longer.
Men who don’t register are ineligible for most federal executive branch jobs and are barred from job training programs funded under the Workforce Innovation and Opportunity Act. Many states deny state-funded student financial aid and state government employment to men who haven’t registered. For immigrant men, failure to register can undermine the “good moral character” requirement for naturalization, potentially blocking the path to U.S. citizenship.
Federal student aid is one place the rule has loosened. Pell Grants and federal student loans no longer require Selective Service registration; the FAFSA Simplification Act removed the requirement, and the question came off the FAFSA starting with the 2023–2024 award year. State financial aid programs, though, often still require proof of registration.
If You’re Already Past 26 and Never Registered
You can’t register retroactively, but you’re not automatically locked out of every federal benefit. The law says you can’t be denied a federal right or benefit if you can show, by a preponderance of the evidence, that your failure to register wasn’t knowing and willful.
The document you use to make that showing is a Status Information Letter from the Selective Service. The application form has to be printed and mailed. You’ll need a written explanation of why you didn’t register, plus supporting documentation such as school records, employment records, tax returns, passport stamps, or immigration documents covering your years between 18 and 26. If you lived outside the country during that period, include proof of your foreign residence. Men who were institutionalized, incarcerated, or hospitalized for 30 or more consecutive days during the registration window should call 888-655-1825 rather than submit the form.
Older immigrants have a shortcut. Men over 31 who are seeking naturalization and didn’t register no longer need a full Status Information Letter for USCIS. They can print a standard form letter from the Selective Service website instead.
The burden is on you. Agencies reviewing your application for a job, citizenship, or other benefit weigh your letter and evidence to decide whether your non-registration was genuinely unintentional. Pulling that documentation together years later is often the hardest part, which is the practical reason to register on time even when a draft seems unlikely.
What Registration Actually Signs You Up For
Registration by itself does not put you in the military. It puts your name on a list. For anyone to be drafted, Congress would first have to amend the Military Selective Service Act to give the President authority to induct people into the armed forces; the President can’t start a draft alone. If that happened, a lottery of birthdates would set the order of induction notices, and men who received notices would report to a Military Entrance Processing Station for physical, mental, and moral evaluation. Anyone found unfit would be sent home. Registering also does not waive your right to object to military service on moral or religious grounds; conscientious objector claims are filed after a draft is activated and an induction notice arrives, not in advance.