What Are Private Student Loans?
Private Loan Essentials
• Private loans make up a small single-digit share of total U.S. student debt
• Rates are credit-based and span a wide band (low single digits to mid-teens APR); verify current figures with lenders
• No income-driven repayment, no federal forgiveness, limited deferment
• Approval is credit-based; cosigner often required for students
• Always exhaust federal loans, grants, and scholarships first
Private student loans are education loans issued by banks, credit unions, and online lenders rather than the federal government. Major private lenders include Sallie Mae, SoFi, Earnest, College Ave, Discover, and Citizens Bank. These loans fill the gap when federal financial aid, scholarships, grants, and work-study do not cover the full cost of attendance.
Unlike federal loans, which have standardized terms set by Congress, private loan terms vary significantly from one lender to the next. Interest rates depend on the borrower's credit score, income, debt-to-income ratio, school attended, and degree program. A borrower with an excellent credit score and steady income might qualify near the bottom of a lender's advertised range, while a student with no credit history could see a double-digit rate even with a cosigner. This credit-based pricing model is the defining feature of private student loans and the primary reason financial advisors recommend exhausting federal options first.
The strategy that looks cleanest on a spreadsheet — chasing the lowest advertised private rate over a slightly higher federal one — fails in practice because the teaser floor isn't the rate most borrowers actually receive. Private-loan rate sheets (as of mid-2026) advertise a low-single-digit floor, but that floor is reserved for creditworthy refinancers with the highest FICO scores, not a 19-year-old undergrad with a thin file and a parent cosigner. The offers that actually land in that undergrad's inbox tend to sit well up the range. Skipping federal subsidized loans (where the government pays interest during school) in favor of a higher-rate private loan can cost thousands more over a standard repayment term — and forfeits every federal hardship lever in the process. The ordering is federal first, private for gap funding only, in that order, every time. Verify current rates directly with lenders before comparing.
Private loans also lack the safety nets built into the federal loan system. There is no income-driven repayment, no access to Public Service Loan Forgiveness, and limited deferment or forbearance options. If you lose your job or experience a medical emergency, a federal loan offers repayment flexibility that private lenders simply do not match. That said, private loans serve a legitimate purpose for borrowers who have exhausted federal aid and need additional funding, particularly those with strong credit profiles who can secure competitive rates.
Federal vs. Private Loans Compared
Understanding the differences between federal and private student loans is essential before borrowing. The table below summarizes the most important features side by side.
| Feature | Federal Loans | Private Loans |
|---|---|---|
| Interest rates | Fixed, set annually by Congress (verify current rates at studentaid.gov) | Credit-based; wide band, fixed or variable |
| Rate type | Fixed for life of loan | Fixed or variable (borrower chooses) |
| Income-driven repayment | Yes (RAP, IBR, and legacy plans) | No |
| Forgiveness programs | PSLF, Teacher, IDR forgiveness | None |
| Deferment/forbearance | Generous (in-school, economic hardship, military) | Limited (typically 12–24 months lifetime max) |
| Credit check required | No (except PLUS loans) | Yes, always |
| Cosigner | Not required | Often required for students |
| Origination fee | Small fee on Direct loans, larger on PLUS (verify current rates at studentaid.gov) | Usually none |
| Borrowing limits | $5,500–$12,500/year (undergrad); cost of attendance (PLUS) | Up to total cost of attendance |
| Discharge on death/disability | Yes, automatic | Varies by lender (many now offer it) |
The most important takeaway from this comparison is that federal loans provide a financial safety net that private loans do not. A private loan with a lower headline rate may look cheaper than a federal loan, but if you lose your job, the federal loan offers income-driven repayment and forbearance — options that could be worth thousands of dollars. The new RAP plan caps payments at 1–10% of total adjusted gross income, with forgiveness after 30 years. No private lender offers anything comparable.
The private lender roster shifts from year to year, and a few recent changes are worth naming. Sallie Mae spun off its federal-loan-servicing arm into Navient in 2014 and has since focused exclusively on private student loans and banking products; every "Sallie Mae" loan disbursed today is fully private with no federal protections. Discover formally exited the student-lending market in November 2024, closing to new originations and arranging for its existing private loan portfolio to be sold and serviced by another company. Borrowers with former Discover loans generally keep their original rate and term, though servicing and any refinancing offers now come from different companies. Wells Fargo exited student lending earlier, in 2020, transferring its portfolio to another servicer as well. When you see these brand names in older articles, assume the servicing and lender relationship has moved on — confirm who currently holds and services your loan on your monthly statement.
Cosigner release often does not go as smoothly as the marketing suggests. Lenders typically require a run of consecutive on-time full principal-and-interest payments, proof that the primary borrower now qualifies independently on income and credit, and a fresh credit check — and a single late payment buried in that history can be enough to trigger a denial on the first request. When a servicer's internal release process stalls, refinancing the balance into a new loan in the primary borrower's name alone is frequently the faster path to freeing the cosigner. Confirm your lender's exact release requirements in writing before relying on them.
When Private Loans Make Sense
Private student loans should only be considered after you have exhausted every other funding source. The recommended order is: (1) scholarships and grants, (2) work-study, (3) federal Direct Loans via FAFSA, and (4) private loans only for the remaining gap. That said, there are legitimate scenarios where private borrowing is the right choice.
Gap Funding After Federal Maximums
Federal undergraduate borrowing is capped at $5,500 to $12,500 per year depending on year in school and dependency status. With average in-state public university tuition running into the low five figures per year and private university tuition often several times higher, many students face a gap even after maxing out federal loans. Private loans can cover that difference when additional scholarships or family contributions are not available.
Graduate and Professional School
Graduate students face higher federal rates than undergraduates, with Grad PLUS loans carrying the highest federal rate of all (verify current rates at studentaid.gov). A graduate, medical, or law student with strong credit (or a qualified cosigner) may secure a private loan at a meaningfully lower rate, saving thousands over a multi-year program. However, this only makes sense if the borrower is confident they will not need income-driven repayment or PSLF after graduation.
Refinancing Existing High-Rate Loans
Borrowers who have graduated with stable income and good credit may refinance existing loans — including federal loans — into a lower-rate private loan. For the strongest-credit borrowers, private refinancing rates can fall below current federal rates. The critical trade-off: refinancing federal loans into a private loan permanently eliminates access to IDR, PSLF, and federal forbearance. See our refinancing guide for a full analysis of when this trade-off is worthwhile.
Strong Credit and Income Profile
If you have a credit score above 750, stable employment, and an emergency fund, you are less likely to need the safety nets that federal loans provide. In this scenario, a lower private rate can genuinely save money. But even high earners face unexpected job loss, disability, or economic downturns — factors worth weighing before giving up federal protections.
Worked Example: Federal vs. Private Cost Comparison
Consider borrowing $10,000 on a standard 10-year repayment plan. The illustrative rates below are example scenarios, not current quotes — verify today's federal rates at studentaid.gov and private rates with lenders. The differences in monthly payment and total cost are significant:
| Loan Type | Rate | Monthly Payment | Total Paid | Total Interest |
|---|---|---|---|---|
| Federal Direct (undergrad) | 6.39% (example) | $113 | $13,560 | $3,560 |
| Private (excellent credit) | 4.50% (example) | $104 | $12,480 | $2,480 |
| Private (average credit) | 9.00% (example) | $127 | $15,240 | $5,240 |
On paper, the 4.50% private loan saves $1,080 in interest compared to the federal loan. But that number does not capture the full picture. If the borrower experiences a six-month period of unemployment, the federal loan allows income-driven payments as low as $0 per month through RAP, while the private loan requires continued payments or, at best, a brief forbearance period (typically three to six months). Missing private loan payments leads to default, credit damage, and potential lawsuits — consequences that can cost far more than $1,080 in interest savings.
Cosigner Requirements and Risks
Most undergraduate students lack the credit history and income to qualify for private loans on their own. The large majority of private undergraduate loans involve a cosigner, typically a parent or grandparent. Understanding what cosigning means — and what can go wrong — is critical for both parties.
What Cosigners Risk
A cosigner is equally responsible for the full loan balance. If the primary borrower misses payments, the lender can pursue the cosigner for the entire amount owed. Late payments appear on the cosigner's credit report, and in the event of default, the lender can sue the cosigner, garnish wages, or seize assets. The cosigned debt also increases the cosigner's debt-to-income ratio, which can affect their ability to qualify for mortgages, auto loans, or credit cards.
Cosigner Release Options
Many private lenders offer cosigner release after a set number of consecutive on-time payments, typically 24 to 48 months. To qualify for release, the primary borrower must usually demonstrate sufficient income and creditworthiness to carry the loan independently. Not all lenders approve release requests — historically, a large share are denied on the first request. Before cosigning, confirm the lender's specific release requirements in writing and understand that release is not guaranteed.
What Happens If the Borrower Defaults
Default on a private student loan typically occurs after 90 to 120 days of missed payments, depending on the lender. The consequences for both borrower and cosigner include: the full remaining balance becomes due immediately (acceleration), credit scores drop significantly, collection activity begins, and the lender may file a lawsuit. Unlike federal loans, private loans have no rehabilitation process to restore credit. Some private loans include an auto-default clause that triggers if the cosigner dies or declares bankruptcy — though several states have banned this practice, and many lenders have voluntarily eliminated it.
Alternatives to Cosigning
If a family member is reluctant to cosign, consider these alternatives: maximize federal loans (which require no cosigner), apply to lenders that offer no-cosigner options for students at qualifying schools, build credit with a secured credit card before applying, or explore institutional loan programs offered directly by some colleges and universities.
How to Choose a Private Lender
If you have determined that private borrowing is necessary, comparison shopping can save thousands of dollars over the life of your loan. Use this checklist to evaluate lenders side by side.
Lender Comparison Checklist
APR, not just interest rate. The annual percentage rate includes fees and gives you the true cost of borrowing. A loan with a lower interest rate but higher fees can cost more than a loan with a slightly higher rate and no fees. Most top private lenders now charge zero origination fees, but always verify.
Fixed vs. variable rate. Fixed rates stay the same for the life of the loan and make budgeting predictable. Variable rates start lower but can increase over time, sometimes significantly. If you choose a variable rate, understand the rate cap (the maximum it can reach) and how often it adjusts. In a rising-rate environment, variable loans can become extremely expensive.
Repayment term options. Private lenders typically offer terms of 5, 7, 10, 15, or 20 years. Shorter terms mean higher monthly payments but less total interest. A 5-year term on a $10,000 loan at 5% costs $1,323 in total interest, while a 15-year term costs $4,273 — more than three times as much.
In-school payment options. Some lenders offer full deferment while enrolled, interest-only payments, or a flat $25 per month option. Making even interest-only payments while in school prevents your balance from growing and can save substantial money over the life of the loan.
Hardship and forbearance options. Ask how many months of forbearance the lender allows over the life of the loan. Most offer 12 to 24 months total. Some offer graduated repayment or temporary reduced-payment plans. These provisions are your only safety net with a private loan, so evaluate them carefully.
Cosigner release availability. If you are using a cosigner, confirm the lender's release policy: how many payments are required, what credit score you need, and what the approval rate actually is. Some lenders make release very difficult in practice despite advertising it prominently.
Autopay discount. Most lenders offer a 0.25% rate reduction for enrolling in automatic payments. This is essentially free money — enroll as soon as your loan enters repayment. For current rate comparisons across lenders, see our interest rate guide and refinancing comparison tool.
Frequently Asked Questions
Can I get a private student loan without a cosigner?
Yes, but it is difficult for most undergraduates. Lenders require a credit history and sufficient income to qualify independently. Some lenders, such as Ascent and Funding U, offer no-cosigner loans to students at qualifying schools, but rates are typically higher. Graduate students and working professionals with established credit have a much easier time qualifying without a cosigner.
Are private student loans worth it?
Private loans are worth considering only after exhausting federal aid, scholarships, and grants. For borrowers with excellent credit who can secure rates below federal levels, private loans may save money. However, the loss of federal protections — income-driven repayment, forgiveness programs, and generous forbearance — represents a real cost that does not appear in the interest rate. Most financial advisors recommend keeping at least your federal loans intact and using private loans only for the remaining gap.
Can private student loans be forgiven?
Private student loans are not eligible for any federal forgiveness programs, including PSLF, Teacher Loan Forgiveness, or IDR-based forgiveness. Some lenders offer death and disability discharge, but this varies. The only ways to eliminate private student loan debt are full repayment, settlement negotiations (usually during default), or in rare cases, discharge through bankruptcy — though proving undue hardship in bankruptcy court remains extremely difficult.
What credit score do I need for a private student loan?
Most lenders require a minimum credit score of 670 to 700 for approval without a cosigner, and scores above 750 are needed to qualify for the lowest advertised rates. With a qualified cosigner, borrowers with lower scores or no credit history may still qualify, though the cosigner's credit determines the rate. Some lenders use alternative underwriting models that consider factors beyond credit score, such as academic program, school, and projected earnings.
Should I refinance federal loans into a private loan?
Refinancing federal loans into a private loan is a permanent, irreversible decision. You gain a potentially lower interest rate but permanently lose access to income-driven repayment, federal forgiveness programs, and federal forbearance. This trade-off makes sense only if you have stable, high income, a strong emergency fund, and no realistic path to PSLF or other forgiveness. If there is any chance you might need repayment flexibility in the future, keep your federal loans federal. See our complete refinancing guide for detailed analysis.
What happens if I default on a private student loan?
Private loan default typically occurs after 90 to 120 days of missed payments. The lender can accelerate the loan (demanding full repayment immediately), report the default to credit bureaus, send the account to collections, and file a lawsuit against both the borrower and cosigner. Unlike federal loans, there is no rehabilitation program to remove the default from your credit report. The statute of limitations for private loan lawsuits varies by state (typically 3 to 10 years), but some lenders can restart the clock by obtaining a court judgment. If you are struggling with payments, contact your lender before missing a payment — many offer hardship programs that are only available to borrowers in good standing.
Sources and further reading: CFPB — Student Loans, Federal Student Aid — Direct Subsidized and Unsubsidized Loans, and the CFPB Private Student Loan Ombudsman Annual Report.
Private student loans carry fewer borrower protections than federal loans. Exhaust federal Direct Subsidized and Unsubsidized options first and treat this page as a backstop research guide. Risk disclosure →
Verified current: June 22, 2026