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All student loans are not alike. In fact, shopping around for a loan is not so different from buying a car. Some lenders offer better deals than others, and it helps if you know a little something about what’s “under the hood.”

Read on to find out what to look for when comparing student loans — from interest rates and fees to payback terms and special protections for borrowers. Soon, you’ll be able to choose a loan with confidence that it’s the right one for you.

Understanding Private Student Loans

Private student loans can help bridge the gap when federal aid and scholarships aren’t enough to cover the full cost of college. Unlike federal loans, which are backed by the government, private student loans are offered by banks, credit unions, and online lenders, each with its own terms, interest rates, and eligibility requirements.

What Are Private Student Loans?

Private student loans are education loans provided by private lenders to help students pay for tuition, books, and living expenses. They typically require a credit check and may have fixed or variable interest rates. Unlike federal loans, private loans do not offer benefits like income-driven repayment plans or loan forgiveness programs.

Recommended: A Complete Guide to Private Student Loans

Differences Between Private and Federal Student Loans

Private and federal student loans differ in several key ways, including eligibility requirements, interest rates, and repayment options.

Federal loans are funded by the government and typically offer fixed interest rates, income-driven repayment plans, and loan forgiveness programs, making them more flexible for borrowers. They do not require a credit check (except for PLUS loans) and often have lower interest rates.

In contrast, private student loans are provided by banks, credit unions, and online lenders, usually requiring a credit check and often a cosigner. These loans may have fixed or variable interest rates, fewer repayment options, and no federal borrower protections.

Undergraduate Student Loans

Undergraduate private student loans are designed for students pursuing a bachelor’s degree. These loans typically require a creditworthy cosigner since most undergraduates have limited credit history. Interest rates may be fixed or variable, and repayment options vary by lender.

Graduate Student Loans

Graduate student loans cater to students seeking advanced degrees, such as master’s, law, or medical degrees. Students can access federal loans, like Direct Unsubsidized Loans and Grad PLUS Loans, which typically offer fixed interest rates and flexible repayment options. Private lenders also provide graduate loans, often requiring a credit check or cosigner for approval.

Specialized Student Loans

Some private lenders offer specialized student loans for specific fields, such as medical, dental, law, or business school students. These loans may have unique benefits, like extended grace periods, higher borrowing limits, and flexible repayment options to accommodate the rigorous demands of certain professional programs.

Recommended: What You Need to Know About Student Loans, Grants, and Scholarships

4 Key Factors to Consider When Comparing Loans

When comparing private student loans, it’s important to evaluate several key factors to ensure you choose the best option for your financial needs. Weighing the factors below will help you choose the right lender and loan for you.

1. How Much Do You Need to Borrow?

When calculating how much you’ll need to borrow the first year, answer the following questions to the best of your knowledge:

•   Will you have an off-campus job?

•   Will you receive any tuition assistance from your family?

•   How is tuition structured at your institution? At some colleges, you may pay per credit. Other colleges have flat tuition, regardless of how many credits you take.

•   Living expenses should be a part of your calculations. Are there ways to trim those costs? For example, can you live at home or with roommates? Can you rely on public transportation instead of your own car?

•   How many years will it take to complete your course of study? Does it make sense to take an accelerated program and complete coursework in fewer years? On the flip side, can you stretch out coursework to make more time for a part-time job?

•   Do you need to spend all four years at your first-choice college? Some students minimize their overall tuition bill by spending a year or two at a state or community college before transferring to a pricier dream school.

You may even want to look at how well your future income will cover your bills after graduation. Search job listings and talk to recent grads in your potential field of study to get the scoop on entry-level salaries.

All this will give you a solid understanding of how much you’ll need to borrow. The next step is to compare the loans available from a variety of lenders.

2. Do You Need a Cosigner?

Private loan terms are mostly determined by the borrower’s financial history, employment status, and credit score. The longer your history and higher your score, the better your interest rate. Since most students have a minimal credit history, they often apply for student loans with a cosigner.

A cosigner is someone who agrees to pay the loan in case the main borrower is not able to. A cosigner needs to provide financial information (such as employment status) and agree to have their credit checked. Should there be any issues with repayment on the loan, both the borrower’s and the cosigner’s credit may be affected.

3. What Are the Loan Terms?

Your loan “terms” will determine the overall cost of your loan and your monthly payments. These terms include:

Interest Rate

Your interest rate will partly determine how much money you owe over the life of the loan. Many private lenders have an online tool that allows potential borrowers to see their estimated interest rate before they apply for the loan.

Interest rates may be either fixed or variable. A fixed rate means the rate won’t change during the life of the loan. A variable rate can fluctuate over time. Variable rates may start lower than fixed rates but can go higher in the future. Sometimes, a variable rate makes sense for people who plan to pay off the loan quickly. A fixed rate is a good idea for people who want to budget the same amount per month.

Length of Loan

A shorter loan term typically has higher monthly payments but is less expensive, since interest has less time to accrue. A longer repayment period usually has lower monthly payments, but will cost you more in interest overall.

Another factor to consider is prepayment penalties. This is when a lender charges you a fee for paying off your loan before the end of the loan term. Many private lenders allow prepayment without any fees, but make sure to check with any lenders you are considering.

Repayment Options

Repayment schedules vary by lender. Some may allow borrowers who are in school to defer payment until after they graduate. Others may allow student borrowers to make interest-only payments.

Find out whether or not the lender offers flexibility in switching repayment plans during the life of the loan.

Loan Fees

Lenders make money on loans by charging borrowers interest. Some student loan lenders also charge additional fees. Student loan fees may include:

•   Origination fees – charged by the lender for processing the loan

•   Late payment fees

•   Returned-check fees

•   Loan collection fees

•   Forbearance and deferment fees

Before you choose a private loan, find out what fees (if any) you may incur.

Recommended: How Do Student Loans Work?

4. How Good Is the Lender’s Customer Support?

The above three factors are what’s known as “loan terms.” The last factor has to do with how the lender will support you, the borrower, during the life of the loan. This includes:

Customer Service

If you have questions or concerns, how can you contact your lender? Can you call a live person, or must you deal with a chatbot?

Financial Tools

Some lenders offer financial resources and tools to their borrowers, such as webinars, articles, and calculators.

Factors Affecting Private Student Loan Rates

Private student loan interest rates are influenced by several factors, including the borrower’s creditworthiness, loan term, and whether the rate is fixed or variable. Lenders assess financial history, income, and the presence of a cosigner to determine risk. Additionally, market conditions and lender policies play a role in setting interest rates.

Credit Score

A borrower’s credit score is one of the most significant factors affecting private student loan rates. Higher credit scores typically qualify for lower interest rates, as they indicate responsible financial behavior and lower risk to lenders. Those with lower credit scores may face higher rates or require a cosigner to secure better terms.

Pros and Cons of Private Student Loans

Private student loans can be a useful option for borrowers who need additional funding beyond federal aid. While they offer flexibility and higher borrowing limits, they also come with potential downsides, such as varying interest rates and fewer borrower protections. Understanding the pros and cons can help determine if they are the right choice.

Benefits of Private Student Loans

Benefits of private student loans include:

•   Higher borrowing limits than federal loans

•   Competitive interest rates for borrowers with strong credit

•   Flexible repayment options, such as interest-only payments while in school or extended loan terms

Drawbacks of Private Student Loans

Cons of private student loans include:

•   Lack income-driven repayment plans and loan forgiveness options

•   Higher interest rates for those with lower credit scores

•   Often require a cosigner, which can put financial responsibility on someone else if the borrower struggles with repayment

The Takeaway

If you’re new to borrowing money — as most undergrads are — you may not know what to consider when choosing a student loan. Before you shop around, determine how much you need to borrow by creating a college budget that includes tuition and fees, books and supplies, and living expenses.

When comparing loans from different lenders, you’ll want to look at the interest rate, length of the loan, any fees and penalties, and the lender’s reputation for customer service. It all comes down to saving money over the life of the loan. If you’re careful, you won’t pay more than you need to.

If you’ve exhausted all federal student aid options, no-fee private student loans from SoFi can help you pay for school. The online application process is easy, and you can see rates and terms in just minutes. Repayment plans are flexible, so you can find an option that works for your financial plan and budget.

FAQ

What factors should you consider when comparing student loan lenders?

When comparing lenders, consider interest rates, loan terms, fees, repayment options, and customer service reputation. Evaluating these factors ensures you choose a lender that offers the best financial flexibility and minimizes long-term borrowing costs.

How do interest rates impact the cost of a student loan?

Interest rates determine how much you’ll pay over the life of the loan. Fixed rates provide stable payments, while variable rates can change over time, potentially increasing costs. Choosing a lower rate can help reduce total repayment amounts.

What are some common repayment options offered by student loan lenders?

Many lenders offer options like deferment while in school, interest-only payments, and income-driven repayment plans. These flexible repayment options can help students manage their finances and avoid defaulting on their loans.

Photo credit: iStock/LSOphoto

SoFi Private Student Loans
Please borrow responsibly. SoFi Private Student loans are not a substitute for federal loans, grants, and work-study programs. We encourage you to evaluate all your federal student aid options before you consider any private loans, including ours. Read our FAQs.

Terms and conditions apply. SOFI RESERVES THE RIGHT TO MODIFY OR DISCONTINUE PRODUCTS AND BENEFITS AT ANY TIME WITHOUT NOTICE. SoFi Private Student loans are subject to program terms and restrictions, such as completion of a loan application and self-certification form, verification of application information, the student's at least half-time enrollment in a degree program at a SoFi-participating school, and, if applicable, a co-signer. In addition, borrowers must be U.S. citizens or other eligible status, be residing in the U.S., Puerto Rico, U.S. Virgin Islands, or American Samoa, and must meet SoFi’s underwriting requirements, including verification of sufficient income to support your ability to repay. Minimum loan amount is $1,000. See SoFi.com/eligibility for more information. Lowest rates reserved for the most creditworthy borrowers. SoFi reserves the right to modify eligibility criteria at any time. This information is subject to change. This information is current as of 4/22/2025 and is subject to change. SoFi Private Student loans are originated by SoFi Bank, N.A. Member FDIC. NMLS #696891 (www.nmlsconsumeraccess.org).

SoFi Loan Products
SoFi loans are originated by SoFi Bank, N.A., NMLS #696891 (Member FDIC). For additional product-specific legal and licensing information, see SoFi.com/legal. Equal Housing Lender.

SOISL-Q125-015

For millions of students, pursuing a college degree means taking on some amount of debt. That’s because college costs have risen much faster than wages, and the average cost of a four-year degree has far outpaced the rate of inflation in the past 20 or so years.

Today, a typical student borrows more than $35,000 to pursue a bachelor’s degree. That amount can be even higher for students pursuing a degree needed for higher-paying jobs, such as those in medicine or law.

Here are the professions whose graduates, on average, owe the most. This list is not exhaustive, and rankings can change based on different data sets.

Average Student Loan Debt by Profession

While it’s true that jobs for people with higher degrees can pay in the six figures, student loan debt can make a significant cut into earnings. Considering student loan debt, along with salary, can give a more complete picture of what kind of financial future many graduates face.

1. Oral Surgeon

Even with a relatively high salary, oral surgeons typically graduate with a large student loan burden. The debt has a significant effect on their professional and personal decisions for decades to come, according to the American Association of Oral and Maxillofacial Surgeons.

The organization has lobbied for student loan reform, including halting interest accrual on student loans during an internship or residency, making sure fair income-based repayment structures are in place, and allowing qualified participants in the Public Service Loan Forgiveness Program (PSLF) to have remaining loan balances forgiven earlier than the standard 10 years.

Average student loan debt: $584,000

Median salary: $334,310

2. Orthodontist

Like other dental school graduates, orthodontists may face substantial student loan debt. After dental school, orthodontists train for orthodontics during a residency that can last several years.

The American Association of Orthodontists has supported legislation aimed at student loan reform: “Reducing interest rates and fees and allowing refinancing for today’s graduates are critical steps to helping them repay these loans sooner and more efficiently so they can begin to invest in their futures and careers,” Dr. Nahid Maleki, a former association president, has said.

Average student loan debt: $570,000

Median salary: $243,620

3. Endodontist

Less than 3% of all dentists are endodontists, according to the American Association of Endodontists. Endodontists specialize in diagnosing and treating complex causes of tooth pain as well as root canal treatment. The field requires two to three years of education and training beyond dentistry. This means that endodontists may shoulder a greater debt burden than their dental school counterparts.

“The high cost of a dental or medical education is a crippling problem and threatens the future of our specialty,” Dr. Keith V. Krell, then president of the American Association of Endodontists, said. The organization has supported legislation to “funnel more money into dental schools so that unreasonable tuition costs can be offset.”

Average student loan debt: $544,000

Median salary: $263,789

4. Dentist

Many dental students bite off a lot of debt. While the dental industry can be thought of as relatively recession-proof (your aching tooth doesn’t care about market fluctuations), dental spending may become flat during and after lean times while the supply of dentists rises.

Navigating insurance as a dental practice can also be tricky for practice owners, and the field can be competitive and crowded for new dentists.

Average student loan debt: $296,500

Median dentist salary: $185,360

Recommended: Budgeting as a New Dentist

5. Radiologist

While radiologists can be high earners in the medical field, they also may hold a staggering amount of debt that accumulates during medical school and residency. The American College of Radiologists has supported legislation to halt interest accrual during residency.

Currently, residents can request deferment or forbearance on loans, depending on their circumstances, but even if granted, interest accrues. This can add thousands or tens of thousands of dollars to the balance of a radiologist’s student loan debt.

Average student loan debt: $234,597

Median salary: $437,000

6. Obstetrician-Gynecologist

For many med students, medical residency is when student loan debt balloons. Unlike their high-earning counterparts who may immediately begin earning six-figure salaries after grad school, med students earn an average of $67,400 during residency.

During this time, interest may accrue on loans. Increasing patient loads, malpractice vulnerabilities, and more have led to burnout in this profession. According to the American College of Obstetricians and Gynecologists, a shortage in the speciality may be on the horizon.

Average student loan debt: $234,597

Median salary: $336,000

7. Anesthesiologist

Residency requirements can cause interest accrual to add to the debt load of these medical professionals. The American Society of Anesthesiologists supports legislation that would allow borrowers to qualify for interest-free deferment on loans while in residency.

The legislation has been introduced to Congress but has not gained traction. The work of an anesthesiologist can be grueling: Some reports have shown that anesthesiologists have a higher risk of burnout than other physicians.

Average student loan debt: $234,597

Median salary: $339,470

8. Physician

Also called a doctor, primary care physician, or family practitioner, a physician is an essential element of primary care for all ages, and a point of contact who works with other doctors to diagnose and treat patients. Not a medical specialty, this umbrella term can also refer to pediatricians and internal medicine doctors.

While the career path may not be as lucrative as some specialized medical careers, it offers intangible benefits, such as control over your hours worked and the ability to get to know your patients, according to the American Academy of Family Physicians (AAFP).

But the salary compared with student loan debt can make the debt burdensome. The AAFP has advocated for federal loans and scholarship programs that target primary and family care as well as interest deferment during residency.

Average student loan debt: $234,597

Median salary: $239,200

Recommended: Budgeting as a New Doctor

9. Osteopath

Members of one of the fastest-growing segments of health care, according to the American Osteopathic Association, osteopaths take a whole-person approach to medicine. Osteopaths may practice all medical specialties, but attend an osteopathic medical school where they receive specialized training in the musculoskeletal system.

The osteopathic association found that 86% of osteopathic medicine graduates have student loan debt. Like their medical school counterparts, osteopath students can be susceptible to burnout.

Average student loan debt: $257,335

Median salary: $206,351

10. Pharmacist

Pharmacists require undergraduate and graduate school degrees, and the career path can be varied upon graduation. Some pharmacists enter research and development, while others choose to work with patients in hospitals, clinics, or commercial settings.

This can allow for career flexibility for pharmacists, as they can balance family and personal obligations with a career. But student loan debt can become a burden for pharmacists that can affect their financial decisions for decades. As with other professions, the challenge becomes balancing debt with future financial goals such as saving adequately for retirement.

Average student loan debt: $170,956

Median salary: $136,030

11. Physician Assistant

Educated at the master’s degree level, a physician assistant can diagnose, treat, and prescribe medication to patients and can often be a patient’s main health contact. A physician assistant does not have to go through the years of medical school and residency training of doctors but still must have hours of clinical experience.

The career is in demand, with three-quarters of graduates receiving multiple job offers after graduation, according to the American Association of Physician Assistants. But the student debt burden can be intense.

Average student loan debt: $112,000

Median salary $130,020

12. Lawyer

“Lawyer” has come to mean “high earner,” but the truth is much more nuanced. Lawyers have a large income discrepancy based on the type of law they pursue and the state they practice in. Some 71% of law school graduates have some form of student loan debt, and the average debt has risen in the past several decades.

For example, in 2000, law school graduates came out of the gate with an average of $59,000 (nearly $88,000, adjusted for inflation) in student loans, while today, new graduates have an average of $130,000 in cumulative debt. The American Bar Association has lobbied the government to provide student loan debt relief for lawyers.

Average student loan debt: $130,000

Median salary: $145,760

13. Physical Therapist

Physical therapists must earn a doctor of physical therapy degree, a three-year course after a bachelor’s degree. After graduation, physical therapists may do a residency or fellowship, or may begin practicing right away. Salaries can depend on the type of work a physical therapist pursues. Student debt can affect those decisions.

According to the American Physical Therapy Association, 70% of respondents to a survey said debt caused anxiety. The association has been advocating for physical therapists on Capitol Hill, lobbying for more scholarship opportunities for therapists from underrepresented backgrounds and inclusion of physical therapists in the National Health Service Corps Loan Repayment Program, a loan repayment program for health professionals.

Average student loan debt: $116,183

Median salary: $99,710

14. MBA Holder

Many people think a master of business administration degree (MBA) translates into a high-salary career, and while it’s true that graduates of top programs often receive high pay offers, top programs are expensive, and there’s no guarantee that a job will result. So is an MBA worth it? That depends on your career goals.

Some employers will offer full or partial tuition reimbursements to employees who pursue an MBA. Requirements vary by employer, but some expect employees to continue working during school. Though rigorous, this means that MBA students may not necessarily lose out on a salary while getting their graduate degree.

Average student loan debt: $81,218

Average salary: $120,000

15. Occupational Therapist

Occupational therapists (OTs) need to obtain a master’s degree and satisfy licensing requirements, as well as supervised fieldwork. Like physical therapists, the salary progression for OTs depends on the type of work they pursue, and the type of work they pursue also affects the type of potential loan forgiveness that may work for their circumstances.

The American Occupational Therapy Association recognizes that many students graduate with student loan debt that can be tough to pay back on a median OT salary. The association actively lobbied for occupational therapists during the COVID-19 pandemic to make sure their interests were covered under the CARES Act.

Recommended: average student loan debt

Average student loan debt: Varies

Median salary: $96,370

16. Registered Nurse

Nursing salaries — and the student loan debt that nurses carry — depend on education level. Nurses who have a Master of Science in nursing have the most student loan debt, while those who have a bachelor’s degree or associate degree have lower debt, but may have lower salaries as well. Scholarship opportunities for nurses can limit the necessity of student loans, and some nurses may qualify for forgiveness opportunities, including the Public Service Loan Forgiveness Program and the Nurse Corps Repayment Program, a federal program for nurses who work in high-need areas. Another option to consider is student loan refinancing for those who can qualify for a lower interest rate or more favorable loan terms. Just be aware that when you refinance, you will no longer have access to federal benefits such as forgiveness.

Recommended: Budgeting as a New Nurse

Average student loan debt (with master’s degree): $69,890

Median RN salary (with bachelor’s degree): $86,070

The Takeaway

The price of college has soared, and a typical student borrows around $35,530 to pursue a four-year degree. That amount can be substantially higher for students who choose more lucrative degrees, such as those in medicine and law. Orthodontists, for example, owe an average of $570,000 in school loan debt, while lawyers owe around $130,000 in school loan debt.

There are options to help borrowers manage their debt, such as the Public Service Loan Forgiveness program, student loan repayment programs, and student loan refinancing.

Looking to lower your monthly student loan payment? Refinancing may be one way to do it — by extending your loan term, getting a lower interest rate than what you currently have, or both. (Please note that refinancing federal loans makes them ineligible for federal forgiveness and protections. Also, lengthening your loan term may mean paying more in interest over the life of the loan.) SoFi student loan refinancing offers flexible terms that fit your budget.

FAQ

How much student loan debt is there in the U.S.?

Currently, there is more than $1.77 trillion in outstanding student loan debt, and more than 42.7 million Americans have federal student loan debt.

Which major has the largest amount of student debt, and which major has the least amount of student debt?

Doctor of Pharmacy, Pharmaceutical Sciences and Administration is the major with the largest median debt, at $310,330, according to the Education Data Initiative. An associate’s degree in Biological and Physical Sciences is the major with the smallest median debt, at $7,591.

Which age group holds the most student debt?

The most substantial amount of student debt is held by borrowers who are 35 to 49 years of age. As of late 2024, this group owed $634.8 billion dollars in student loan debt.

However, the age group that owes the most student loan debt per person is borrowers ages 50 to 61, who owe an average of $45,159. That’s followed closely by the 35 to 45 year-old group, who owe $43,479 per person.

SoFi Student Loan Refinance
Terms and conditions apply. SoFi Refinance Student Loans are private loans. When you refinance federal loans with a SoFi loan, YOU FORFEIT YOUR ELIGIBILITY FOR ALL FEDERAL LOAN BENEFITS, including all flexible federal repayment and forgiveness options that are or may become available to federal student loan borrowers including, but not limited to: Public Service Loan Forgiveness (PSLF), Income-Based Repayment, Income-Contingent Repayment, extended repayment plans, PAYE or SAVE. Lowest rates reserved for the most creditworthy borrowers. Learn more at SoFi.com/eligibility. SoFi Refinance Student Loans are originated by SoFi Bank, N.A. Member FDIC. NMLS #696891 (www.nmlsconsumeraccess.org).

SoFi Loan Products
SoFi loans are originated by SoFi Bank, N.A., NMLS #696891 (Member FDIC). For additional product-specific legal and licensing information, see SoFi.com/legal. Equal Housing Lender.