A cosigner agrees to repay the loan along with the primary borrower and can be held responsible if the borrower does not pay. Adding one can strengthen an application and may qualify you for better rates, but it does not transfer the debt away from you. With some lenders, the cosigner can be released later once the borrower meets specified requirements.
Private student lending often turns on credit history, which many applicants cannot change quickly. Borrowers at eighteen may have little or no credit history, and career changers may have a file that does not match a lender’s criteria.
Both produce the same question at the funding stage.
Key Takeaways
- A cosigner strengthens an application, but the borrower remains responsible for the loan throughout.
- Cosigners are not limited to parents. A relative, spouse, friend or mentor may qualify if they meet the lender’s eligibility requirements.
- Release is possible with some lenders. Ascent allows cosigner release after 12 consecutive full principal-and-interest payments made on time, subject to other eligibility criteria.
- Citizenship rules apply. Ascent requires cosigners to be U.S. citizens or permanent residents.
- Pre-qualification does not affect your credit where the lender uses a soft check.
- Borrow last. Scholarships and grants reduce the amount you need to borrow in the first place.
What a cosigner actually agrees to
This is where most explanations get vague, and the vagueness causes problems later.
A cosigner agrees to repay the loan along with the primary borrower and may be required to make payments if the borrower does not. This is a real financial commitment, not a character reference.
What a cosigner does not do: take over the loan. Ascent states that the student borrower remains responsible for repayment, while the cosigner also has a legal obligation under the loan agreement.
The distinction between cosigner vs guarantor matters here, but the legal effect of a cosigner or guarantor can vary by contract and jurisdiction. Do not assume that a guarantor is liable only after a default or that every private student loan uses the same arrangement.
Who can cosign. Any person who meets the lender’s eligibility requirements may qualify. Ascent lists parents and legal guardians, aunts, uncles and other relatives, friends or mentors, and spouses.
That range matters. A student who assumes a parent is the only option may overlook other people who could meet the lender’s eligibility requirements.
What adding one may change
Two things, and it is worth being precise about the strength of each claim.
Approval odds. A cosigner can make an application stronger, which may help with approval or access to additional loan options.
Rate. It is possible to be eligible for a lower rate with a cosigner than when borrowing individually. Note the framing: possible, not guaranteed.
Ascent publishes fixed APRs on cosigned student loans starting at 1.94%, effective as of September 1, 2026. Ascent states that the lowest rates require full principal-and-interest payments, the shortest loan term, a cosigner, and the most creditworthy applicants and cosigners with the highest average credit scores. Rates shown include an automatic-payment discount.
Read that condition carefully. A headline rate applies to the most favorable qualifying conditions. Your actual offer may be higher or lower depending on your circumstances, loan term, repayment option and other eligibility factors.
What the loan can cover. Ascent states that college loans can cover up to 100 percent of school costs, with rate checking available in under three minutes. Applicants also get access to coaching and internship support through AscentUP, and there is a 1% Cash Back Graduation Reward for eligible college students, which Ascent says averaged around $365 among borrowers who received the reward in 2023, subject to a $500 aggregate limit and its terms.
The release question, which decides everything
If you take one thing from this, take this.
Ask whether the cosigner can be released, and on what terms, before you apply. A cosigner arrangement that lasts the full loan term is a very different proposition from one that ends after a year of demonstrated payments.
Ascent allows borrowers to apply for cosigner release after 12 consecutive full principal-and-interest payments made on time, subject to other eligibility criteria. The current cosigner-release requirements state that this option is available to student borrowers who are U.S. citizens or permanent residents.
The value of release is not only relief for the cosigner. It can allow the borrower to continue the loan without the cosigner’s obligation once the lender approves the release, while the borrower has established payment history in their own name.
Eligibility, stated plainly
Worth checking against your own situation before spending time on an application.
| Requirement | Ascent’s stated position |
| Enrollment | Undergraduate or graduate, at least half-time, eligible institution |
| Assessment factors | Creditworthiness, school, program, cost of attendance, GPA and others |
| Cosigner status | Must be a US citizen or permanent resident |
| Applying without a cosigner | Possible for U.S. citizens, permanent residents, or DACA recipients |
| Rate check | Pre-qualified rates with no credit impact when the lender uses a soft check |
The DACA point is worth knowing if it applies to you, because Ascent states that some applicants can qualify for a loan without a cosigner if they have DACA status. Check the lender’s current eligibility requirements rather than assuming.
Do the free money first
Every dollar you do not borrow is a dollar you never repay with interest, and this step gets skipped because it takes longer than filling in an application.
Ascent reports awarding over $355,000 in scholarships since 2020 and offering monthly no-essay scholarship opportunities. Institutional scholarships from the school itself are worth pursuing in parallel, since they reduce the amount financed.
The order that saves the most money: scholarships and grants first, institutional payment plans where available, federal options where you qualify, and private loans last for the remaining gap. The best order depends on the aid and loan terms available to the borrower.
Borrowing the full cost when part of it could have been covered otherwise increases the amount financed and the interest paid over the life of the loan.
What the numbers say about the lender
Verification matters more with financial products than with most things you will buy this year.
Ascent reports over 220,000 people funded between January 2018 and March 2026. Ascent’s site currently shows a 4.5 out of 5 Trustpilot rating, and identifies recognition from NerdWallet and Forbes, including NerdWallet’s 2026 Best Student Loan Overall award.
Ascent states that 82 percent of credit-based college loan borrowers increased their credit score. Its disclosure notes that results vary and that some borrowers may not see an increase.
Structurally, Ascent Funding LLC products are made available through Bank of Lake Mills or DR Bank, each Member FDIC, under NMLS #1761645. The licensing information identifies the banks that make Ascent Funding LLC college loan products available; it does not by itself establish that every Ascent product is a direct bank loan.
Questions to ask before anyone signs
- What is the release policy, in writing? Number of payments, eligibility conditions, and what happens if you miss one.
- What happens to the cosigner’s credit? While the loan is active, and if a payment is missed. Worth understanding the wider picture before anyone signs. A 2026 Happy Money survey of 2,000 U.S. adults found that 41 percent carry credit card debt and 25 percent had taken no action in the previous six months to manage debt or reduce financial stress. Among people with debt, 25 percent cited emotional barriers rather than a cash-flow problem as what was stopping them from taking action. A cosigner’s existing obligations matter as much as their score.
- Is there a fee structure? Ascent advertises no application, disbursement, prepayment, late or NSF fees on college loans. Not every lender does.
- How many repayment options exist? Ascent states that it offers up to 40 flexible repayment options, which may matter if post-graduation income is uncertain.
- Does checking the rate affect credit? With Ascent, pre-qualification uses a soft check and does not impact the credit score; a hard inquiry is used later in the application process.
Before you apply
Exhaust scholarships and grants. Establish how much you need rather than how much you can borrow.
Then have the conversation with your potential cosigner properly: what they are agreeing to, how long it lasts, what the release path looks like and what could happen if a payment is missed. Doing that before the application is easier than after a payment problem.
This article is general information, not financial advice. Loans are subject to individual approval and conditions apply. Rates and terms change, so verify current figures with the lender directly.
Frequently Asked Questions
Can I get a student loan without a cosigner?
Sometimes. Ascent allows applications without a cosigner for U.S. citizens, permanent residents and DACA recipients, subject to creditworthiness and other factors. Eligibility, approval and rate depend on the loan program and applicant.
Does cosigning hurt the cosigner’s credit?
The loan can appear on the cosigner’s credit file as an obligation, affecting their debt profile. On-time payments can help maintain a positive payment history, while missed payments can affect both parties. Ask the lender for specifics before signing.
How long is a cosigner committed for?
Until the loan is repaid or the cosigner is released. With Ascent, release can be applied for after 12 consecutive full principal-and-interest payments made on time and other eligibility criteria, and the current release option is limited to student borrowers who are U.S. citizens or permanent residents.
Who can be a cosigner?
Any person who meets the lender’s eligibility requirements may qualify. Ascent lists parents, guardians, relatives, spouses, friends and mentors as common options. The cosigner must be a U.S. citizen or permanent resident.
Will a cosigner guarantee a lower rate?
No. A cosigner may make you eligible for a lower rate, but the offer depends on the credit profiles of both parties, the loan term, repayment type and other eligibility factors.
Does checking my rate affect my credit score?
Not where the lender uses pre-qualification with a soft check, as Ascent does. Confirm the lender’s current process before submitting anything, since a hard inquiry can affect your score.