Private Student Loans: What You Need to Know Before You Borrow

How Private Student Loans Differ from Federal Loans

Private student loans are credit-based loans offered by banks, credit unions, and online lenders. Unlike federal student loans, which are funded by the government and have terms set by Congress, private loans are underwritten by the lender based on your creditworthiness. That means your credit history and income are key factors in determining whether you qualify and at what interest rate.

Federal student loans generally do not require a credit check for undergraduate loans, and they offer borrower protections such as income-driven repayment plans, generous deferment and forbearance options, and eligibility for federal forgiveness programs like Public Service Loan Forgiveness. Private loans, in contrast, do not offer these federal protections and typically do not participate in income-driven repayment or forgiveness programs.

• Federal loans have fixed interest rates set by Congress; private loans may have fixed or variable rates determined by the lender.
• Federal loans offer flexible repayment plans and forgiveness options; private loans offer limited flexibility.
• Private loans often require a credit check and may require a cosigner if you have limited credit history.

Sources: Pennsylvania State University, Dickinson College, MEFA (Massachusetts Educational Financing Authority), Student Loan Borrower Assistance (National Consumer Law Center)

Types of Private Student Loans

Private student loans generally fall into several categories, often distinguished by how they are originated and when they are used. Loans you take out while in school may be school-channel or direct-to-consumer, while refinance loans are used after graduation to combine existing student debt. Regardless of the channel, your eligibility is based on creditworthiness, not financial need.

School-channel loans are processed through your school: the lender works with the institution to certify the loan amount, and the funds are typically disbursed directly to the school. Direct-to-consumer loans are those you apply for directly with a lender; even then, the school usually must certify the loan amount. Refinance loans are different: they are for borrowers who already have student loans and want to combine them into a single loan with a new interest rate and term. Because refinancing a federal loan with a private lender means losing federal protections, borrowers should weigh that trade-off carefully.

• School-channel loans are certified by your school and often disbursed directly to the institution.
• Direct-to-consumer loans are applied for directly with the lender; the school still certifies the loan amount.
• Refinance loans are for graduates who want to combine existing loans, potentially at a lower interest rate.

Sources: SoFi, ELFI (SouthEast Bank)

Interest Rates: Fixed vs. Variable

Private student loan interest rates come in two forms: fixed and variable. A fixed rate stays the same for the life of the loan, providing predictable monthly payments. A variable rate can change over time, usually based on a market index. While variable rates often start lower than fixed rates, they can rise, sometimes significantly. One source notes that private loan rates can exceed 18% in some cases, though actual rates vary by lender and market conditions.

Your credit score plays a major role in the rate you are offered. Borrowers with higher credit scores generally qualify for lower interest rates, while those with limited or poor credit may face higher rates or need a cosigner. Because private loans are not subsidized, you are responsible for all interest that accrues, including during school and deferment periods.

• Fixed rates remain constant over the loan term.
• Variable rates can increase, which could raise your monthly payment.
• Higher credit scores typically qualify for lower rates.
• Private loans are not subsidized; you will owe all interest that accrues.

Sources: University of Illinois System Student Money Management Center, Pennsylvania State University, MEFA (Massachusetts Educational Financing Authority), FinAid

Credit Requirements and the Role of Cosigners

Because private student loans are credit-based, lenders review your credit history and income when you apply. If you are a student with a limited credit history, you may not qualify on your own. In that case, many lenders require a creditworthy cosigner—often a parent or other relative—who agrees to repay the loan if you do not. A cosigner can also help you secure a lower interest rate.

While federal loans do not typically require a credit check for undergraduate students, some private lenders do not offer loans without a cosigner if the borrower lacks an established credit history. The table below summarizes the key credit-related differences between federal and private loans.

Sources: University of Illinois System Student Money Management Center, Pennsylvania State University, Dickinson College, MEFA (Massachusetts Educational Financing Authority), Student Loan Borrower Assistance (National Consumer Law Center), Sallie Mae, SoFi

Repayment Options and Potential Hardships

Federal student loans offer repayment flexibility, including income-driven plans, which set your monthly payment based on income and family size, and options for deferment or forbearance if you hit financial hardship. Private student loans typically do not offer income-driven repayment, and the availability and terms of deferment or forbearance vary by lender.

One key difference is that private loans may require payments while you are still in school, depending on the repayment plan you choose. Some loans allow deferred payments, but interest continues to accrue, adding to the total cost. Borrowers facing hardship should contact their private lender directly to discuss available options, as there is no standard federal protection.

Before borrowing, make sure you understand the repayment schedule and any fees, such as late fees or origination fees. While many private lenders do not charge an origination fee, it is not guaranteed, so compare disclosures carefully.

• Private loans do not offer income-driven repayment plans.
• Deferment or forbearance options, if offered, vary by lender.
• Interest may start accruing at the first disbursement, including during in-school periods.
• Some private loans require payments while you are still in school.

Sources: Pennsylvania State University, MEFA (Massachusetts Educational Financing Authority), Student Loan Borrower Assistance (National Consumer Law Center)

How to Compare Private Lenders and Choose a Loan

Because private student loan terms vary significantly by lender, it is essential to compare not only interest rates but also fees, repayment options, and borrower protections. Start by gathering loan offers from multiple lenders—each will perform a credit check, which may affect your credit score, so space out applications within a short period to minimize the impact.

Use a comparison chart to evaluate each lender based on the criteria that matter to you, such as:

The decision criteria below can serve as a checklist when you compare loan offers.

• Interest rate structure: fixed vs. variable, and the range of rates offered based on creditworthiness.
• Fees: origination fees, late fees, prepayment penalties.
• Repayment options: in-school deferment, grace period, and available hardship programs.
• Cosigner release: whether you can remove a cosigner after making a certain number of on-time payments.
• Customer service and lender reputation.
• Eligibility for rate discounts, such as auto-pay discounts.

Sources: Pennsylvania State University, Dickinson College, Student Loan Borrower Assistance (National Consumer Law Center)

Alternatives to Private Loans

Before turning to private lenders, you should exhaust all other forms of financial aid, including federal grants, scholarships, work-study, and federal student loans. Federal loans offer lower, fixed interest rates and more borrower protections than private loans, and some are subsidized, meaning the government pays interest while you are in school.

You should also consider contributions from savings or family income to reduce the amount you need to borrow. Private loans should be a last resort after you have maximized these other funding sources.

• Start with the Free Application for Federal Student Aid (FAFSA) to access federal aid.
• Apply for scholarships and grants that do not require repayment.
• Use federal student loans before considering private loans.
• Explore savings or payment plans with your school to reduce borrowing.

Sources: Pennsylvania State University, Dickinson College, Student Loan Borrower Assistance (National Consumer Law Center)