Which private student loan lenders are best with parent co-signers for FAFSA gap coverage?
My son just got his FAFSA financial aid package and we're short about $13,800 for his first semester at UC Berkeley. Tuition is due August 15th and we're scrambling to figure out private loans to cover what federal aid didn't. We've already maxed out his Direct Subsidized and Unsubsidized loans, but it's nowhere near enough! My husband and I both have credit scores in the 780s, so we're fine with co-signing, but there are SO MANY loan companies out there. We've looked at Sallie Mae already, but wanted to see what other parents have used. Which private lenders have reasonable interest rates for parent co-signers? Any to definitely avoid? Has anyone had luck getting better rates by shopping around? We might need to ask for a payment extension if loan approval takes too long.
20 comments


Oliver Schulz
We went with College Ave for my daughter last year. They had the lowest interest rate (5.8% fixed) with us as co-signers, and the application process took less than a week from start to finish. Definitely check Earnest and SoFi too - they were our second and third choices. I'd suggest applying to at least 3 different companies because the rates they offer can vary by more than 2% for the exact same credit score! Sallie Mae was actually our WORST experience... they offered us a ridiculously high rate despite our 800+ credit scores.
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Amina Diallo
•Thank you! Did College Ave have any hidden fees that surprised you? And did it affect your credit score to apply to multiple lenders at once?
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Natasha Orlova
dont use sallie mae!!! they charged my son like 3 extra fees we didnt know about and the interest rates are a RIP OFF. we switched to discover student loans this yr and its way better, plus they give a 1% cashback for good grades which adds up
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Javier Cruz
•Just FYI - all those applications within a short timeframe (2-4 weeks) for the same loan purpose usually only count as one hard inquiry on your credit. At least that's how it worked when we were rate shopping last year.
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Emma Wilson
Has your son completed the CSS Profile too? Some schools require both FAFSA and CSS for their institutional aid. My daughter almost missed out on $9,000 in additional grants because we didn't realize Berkeley wanted both! Might be worth double-checking before taking on all that private loan debt.
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Amina Diallo
•Yes, we did submit the CSS Profile too. Unfortunately Berkeley's institutional grants weren't enough to cover everything - housing in the Bay Area is insanely expensive! We're definitely taking the maximum federal loans first.
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Malik Thomas
Private loan parent co-signer here! We've used both Ascent and Earnest for my two kids. Here's what I've learned: 1. Apply to AT LEAST 5 different lenders - rates varied by as much as 3.2% for us with identical information 2. Look beyond interest rates - some lenders offer forbearance options, co-signer release after 24 payments, or no origination fees 3. Fixed rates are generally safer than variable, even if slightly higher 4. Ask about autopay discounts (usually 0.25%) 5. Check if they allow you to make interest-only payments while in school to reduce total cost We found PNC, Citizens, and Sallie Mae to have the highest rates. Earnest, SoFi, and Ascent were consistently better for us as co-signers.
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NeonNebula
•Great list! I'd add that the co-signer release policies vary dramatically between lenders. Some make it nearly impossible to actually get released (looking at you, Sallie Mae), while others have clear, achievable criteria. Definitely worth comparing those terms if you don't want to be tied to these loans for 10+ years.
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Isabella Costa
anyone else have to call the financial aid office like 50 times to get everything sorted out??? my daughter's school kept losing our documents and i could NEVER get through to a real person
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Ravi Malhotra
•I used Claimyr to get through to FSA when we were having issues with my son's FAFSA. It let me skip the hold times completely - I just put in my number on claimyr.com and they called me back when an agent was on the line. Saved me HOURS of frustration. They have a video showing how it works: https://youtu.be/TbC8dZQWYNQ - totally worth it for getting actual help with financial aid issues instead of waiting forever.
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Javier Cruz
One strategy that worked for us was having my daughter apply WITH me as co-signer to several lenders, but then I also applied separately for Parent PLUS loans. We compared all the offers and surprisingly, the Parent PLUS loan had a better rate than several of the private options once we calculated the actual APR including all fees. Don't forget that federal loans have protections that private loans don't (income-based repayment, possible forgiveness, etc). If you decide to go private, we had good experiences with Discover and Citizens Bank.
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Amina Diallo
•That's smart! We did apply for Parent PLUS but we were only approved for about half of what we needed due to some credit issues from 2020 (medical bills). So we definitely need to supplement with private loans.
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NeonNebula
Financial aid counselor here - I strongly recommend examining ways to reduce the amount you need to borrow before committing to private loans. Some options: 1. Contact Berkeley's financial aid office to request a professional judgment review if your financial situation has changed since filing FAFSA 2. Ask about payment plans - many schools offer 3-5 month extensions with minimal fees 3. Check if your student qualifies for any last-minute institutional scholarships or grants 4. Consider outside scholarships - some have late deadlines or rolling applications If you must go with private loans, ensure you understand the terms fully. Most private loans begin accruing interest immediately, unlike subsidized federal loans. Also, be wary of variable rates that start low but can increase significantly.
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Amina Diallo
•Thank you for these suggestions! We have requested a professional judgment review since my husband's income will be lower this year than what showed on our tax returns. We're still waiting to hear back. The payment plan would be helpful too - I'll ask about that option.
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Natasha Orlova
has anyone used credible? its like a comparison site for student loans. we used it for my oldest and got a better rate than going direct
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Emma Wilson
•We tried Credible but found that applying directly to lenders sometimes got us better offers. I think the comparison sites don't always show the best possible rate you could qualify for. It's good for a quick overview though!
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Malik Thomas
Another important consideration is whether you want loans in your name or your son's name with you as co-signer. Parent PLUS loans are solely in your name, while private loans co-signed for your son build his credit history but keep you equally liable. We decided to split the difference - some in our daughter's name (co-signed) to help her build credit, and some as Parent PLUS to maintain certain federal protections. Just something to think about in your planning.
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Oliver Schulz
•This is excellent advice! We did the same thing. Having some loans in our daughter's name (with us as co-signers) has really helped her build credit. She graduated last year with a good credit score and was able to get an apartment without needing a guarantor. Just make sure to have very clear conversations about repayment expectations.
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Zainab Ali
I went through this exact same situation with my daughter at UCLA last year - the sticker shock of UC tuition is real! Here's what worked for us: we applied to 6 different lenders and the rates ranged from 4.2% to 8.9% with identical credit scores (mid-700s). Our best offers came from SoFi (4.2% fixed), Earnest (4.6% fixed), and CommonBond (4.8% fixed). The key was applying within a 2-week window so all the credit checks counted as one inquiry. Also, don't overlook local credit unions - ours offered a competitive rate and much better customer service than the big national lenders. One last tip: see if Berkeley offers any emergency grants or work-study positions that might reduce what you need to borrow. Sometimes they have last-minute funding that doesn't show up in the initial aid package.
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Hunter Brighton
•This is incredibly helpful - thank you for sharing your experience with the UC system! I'm definitely going to look into SoFi and Earnest based on your recommendations. The 2-week application window tip is gold - I was worried about hurting our credit by applying to multiple lenders. I hadn't thought about local credit unions either, so I'll check with ours this week. Did you find that the emergency grants at UCLA were need-based or were there other criteria? Berkeley's financial aid office has been pretty responsive so far, so I'm hopeful they might have some additional options we haven't explored yet.
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