Does Selective Service registration affect FAFSA eligibility in California?
Hi everyone, My son just started his first year at UC Davis and yesterday we got a letter addressed to him about registering for the Selective Service System. I'm really confused about this whole thing - is this mandatory? What happens if he doesn't register? Most importantly - will this affect his FAFSA eligibility for next year? We've already filled out the 2025-2026 FAFSA but I'm worried his financial aid package might get held up if he doesn't deal with this Selective Service thing. We're in California if that makes any difference with state grants or CalGrant eligibility. Thanks for any advice!
18 comments


Ravi Malhotra
Yes, this is important! Males aged 18-25 must register with Selective Service to be eligible for federal student aid (including FAFSA). It's a requirement by law, and failing to register can make him ineligible for federal aid programs like Pell Grants, Work-Study, and federal student loans. It can also affect CalGrant eligibility. He can register online at sss.gov or through the FAFSA application itself (there's a question that allows you to register directly). Better to do it now than risk his financial aid package for next year.
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Isabella Costa
•Thank you so much! I had no idea this was connected to his FAFSA eligibility. We'll get him registered right away. Does this mean we need to update our current FAFSA application?
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Freya Christensen
my son had to do this too when he turned 18... its basically just signing up for the draft if there ever is one. takes like 2 min online and then your good forever. they wont actually draft anyone these days but you still gotta sign up
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Isabella Costa
•That's a relief to hear it's quick. I was worried it would be some complicated paperwork process. Did your son do it through the FAFSA or directly on their website?
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Omar Farouk
When my nephew didn't register, his entire financial aid package was FROZEN the next year. The financial aid office wouldn't process ANYTHING until he fixed it. Total nightmare!!! He had to do a special appeal process which took WEEKS and almost missed the tuition deadline. Don't risk it!!
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Chloe Davis
•This happened to my roommate too! He didn't register and got hit with a $18,000 bill because his grants and scholarships were all on hold. Took forever to fix.
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AstroAlpha
To clarify some points: 1) Selective Service registration is required for male students 18-25 who are U.S. citizens or eligible non-citizens 2) The FAFSA has a question that allows automatic registration (Question 22 on the 2025-2026 FAFSA) 3) If he's already submitted the FAFSA but didn't check this box, he should register at sss.gov directly 4) For California specifically, CalGrant and most state aid programs follow the same requirement 5) No need to update your current FAFSA after he registers separately Registration is required by federal law and definitely affects FAFSA eligibility. Even if you've already submitted for 2025-2026, he should register now to avoid complications with disbursement.
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Isabella Costa
•Thank you for the detailed information! I'll check our FAFSA to see if we marked the box for automatic registration. If not, we'll have him register online right away.
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Diego Chavez
its all a scam tbh... why should my kid have to register for the military draft just to get financial aid?? the whole system is messed up. my son refused to sign up and we had to pay 100% out of pocket for his education. government cant force u to sign up for war just to get education...
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Anastasia Smirnova
•While I understand your frustration, refusing to register is a very expensive stance to take. Beyond just FAFSA ineligibility, it can affect state financial aid, government jobs, and some professional licenses. It's not worth the financial burden for most families, even if you disagree with the policy.
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Anastasia Smirnova
I had a horrible time getting through to someone when we had this same issue last year. Kept trying to call the Selective Service System and the FSA Information Center for clarification, but spent hours on hold and got disconnected multiple times. Finally used the Claimyr service (claimyr.com) to get through to an actual FSA agent who helped sort things out. They have a video showing how it works at https://youtu.be/TbC8dZQWYNQ. Saved me hours of frustration and got my son's financial aid back on track once we understood exactly what needed to be done.
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Isabella Costa
•Thanks for the recommendation! If we run into any issues with his registration or have questions about how it affects his aid, I'll definitely check out that service. Getting through to actual humans at these agencies can be such a pain.
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Chloe Davis
bruh just do it... takes like 2 minutes... my cousin didnt register n got denied for his pell grant n everything... not worth the hassle
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Isabella Costa
•Yeah, that's what I'm gathering from everyone's responses. Definitely not worth risking his financial aid over!
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Ravi Malhotra
One additional point - if your son is over 18 and you're just now getting the letter, make sure he registers ASAP. There's technically a penalty for not registering within 30 days of your 18th birthday, though it's rarely enforced. Once he's registered, you can always verify his registration status on the SSS website using his name, DOB, and SSN if you want peace of mind that everything is properly recorded in their system.
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Isabella Costa
•He just turned 18 last month, so I think we're still within that window. I'll have him register online tonight and then we'll verify it went through. Thanks again for all the helpful information!
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Mateo Silva
Just wanted to add that if your son is already at UC Davis, their financial aid office can also help with this process! I had a similar situation with my daughter at UCSB last year. The financial aid advisors are really knowledgeable about how Selective Service registration affects aid packages and can walk you through everything. They can even help verify that his registration went through properly and is linked to his FAFSA. It might be worth giving UC Davis financial aid a call - they deal with this all the time and can provide campus-specific guidance about deadlines and procedures.
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Santiago Diaz
•That's a great suggestion! I didn't think about reaching out to UC Davis financial aid directly. Having someone there verify that everything is properly linked between his Selective Service registration and FAFSA would give me peace of mind. I'll give them a call tomorrow after we get him registered online tonight. Thanks for the tip!
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