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Best Student Loan Refinancing and Consolidation

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Student loan debt can be overwhelming, especially if you’re dealing with multiple lenders. We looked at the pros and cons of consolidation and refinancing and researched 13 companies that offer these services — some of which have been rated and reviewed by consumers — to help you make an informed financial decision. Read our guide to discover the best student loan refinancing companies for you.

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Student Loan Refi and Consolidation Companies

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What is student loan refinancing?

Student loan refinancing means taking out a new loan and using it to pay off your existing student loan(s). The goal of refinancing is to qualify for a new, lower interest rate and/or negotiate new loan terms.

As a borrower, you may have one or both of the two main types of student loans: federal and private.

  • A federal student loan is administered by the U.S. Department of Education.
  • A private student loan is administered by a bank, credit union or other financial institution.

The type of loan you have matters because you can’t refinance a federal student loan into another federal student loan; you can only refinance it into a private student loan. However, all private loans can be refinanced by a private lender.

Pros and cons of refinancing student loans

Refinancing student loans into a private loan has a few advantages, but there are also potential disadvantages you should be aware of.

Pros

  • You can consolidate multiple payments into one, which is easier to manage.
  • You might be able to get a lower interest rate.
  • Refinancing allows you to choose a new repayment term.
  • Refinancing allows a student to assume responsibility for a parent PLUS loan.

Cons

  • You forfeit eligibility for federal income-driven repayment, forbearance and deferment programs.
  • Private loans aren’t eligible for federal student loan forgiveness programs.
  • You must meet the private lender’s requirements to refinance.
  • There may be fees involved, such as origination fees.

How to refinance a student loan

Refinancing through a private lender involves a few steps, including: 

  • Comparing multiple lenders and checking rates and repayment terms
  • Choosing a lender based on your preferences
  • Submitting the necessary documents and information, which generally include a government-issued ID, a Social Security number, proof of income and official federal and private loan statements
  • Continuing to make your loan payments while awaiting a decision

» MORE: How to get student loan forgiveness

What is student loan consolidation?

Although the terms are sometimes used interchangeably, student loan refinancing and consolidation are two different concepts. Loan consolidation is when you simply combine several loans into one loan.

Types of student loan consolidation

Depending on which type of student loan you have (federal or private), consolidating will follow a different process.

Federal loan consolidation

Government-issued student loans can be consolidated through the federal government with a Direct Consolidation Loan. These consolidation loans take multiple government-issued student loans and combine them into one new loan.

Only federal student loans qualify for this program. You cannot consolidate private student loans via a Direct Consolidation Loan.

The new loan’s interest rate will be a weighted average of the loans you’re consolidating. For example, if you’re consolidating two equal federal loans, one with an 8% interest rate and one with a 6% interest rate, the interest rate on your new, consolidated loan will be 7%. However, things get more complicated when your loans aren’t the same size.

Here’s an example of how to calculate the new interest rate of two unequal loans consolidated with a Direct Consolidation Loan. Let’s say you have a total federal student loan debt of $100,000 across two loans: one for $75,000 at 7% interest and one for $25,000 at 5% interest. First, divide the total balance owed on each loan (including principal and interest) by your overall amount of student loan debt. Next, multiply that value by the loan’s interest rate.

Loan A ($75,000 at 7% interest)

  1. $75,000 / $100,000 = 0.75
  2. 0.75 x 7 [interest rate] = 5.25

Loan B ($25,000 at 5% interest)

  1. $25,000 / $100,000 = 0.25
  2. 0.25 x 5 [interest rate] = 1.25

Add together the result for each loan (rounding up to the nearest one-eighth of a percent if necessary) to get the interest rate of your new loan.

5.25 + 1.25 = 6.5

So, your Direct Consolidation Loan would have an interest rate of 6.5%.

Private loan consolidation

Private loan consolidation is the act of consolidating student loans through a private lender. If you choose to consolidate your federal loans with a private lender, you will lose any federal borrower protections you currently have on your government-issued student loans. These include options like:

  • Deferment and forbearance: Deferment temporarily pauses your loan payments for up to three years without interest accruing; forbearance pauses or reduces payments for up to 12 months, though interest continues to accrue.
  • Income-driven payment plans: Programs like Pay As You Earn (PAYE) calculate loan payments based on your discretionary income.
  • Other loan forgiveness programs: These include government plans for public service workers and teachers.

There is no government forgiveness program for private student loans.

Private loan consolidation is also where the terminology can get tricky. Through private loan consolidation, you also have the opportunity to refinance the loans you’re consolidating. Some sources online may use these terms interchangeably and make it more complicated than it needs to be.

The bottom line is that consolidating is simply the act of turning multiple loans into one loan; refinancing is done to get a better interest rate or new loan terms.

Pros and cons of consolidation

“Of course, there are considerations for borrowers weighing this option. For instance, if you consolidate federal and private student loans into a new private student loan, you will lose any benefits associated with the loans you are consolidating — like income-based repayment options,” said Rich Finn, vice president of marketing and product for Discover Student Loans.

“Also, if you extend your repayment term to lower your monthly payment, it will increase your total loan cost. As with any financial decision, borrowers should weigh the pros and cons.”

Pros

  • It’s easier to manage one payment instead of multiple payments.
  • Consolidating variable rates into a fixed interest rate gives you a consistent monthly payment amount.
  • You can choose a new loan term.
  • There’s no credit check for a Direct Consolidation Loan.

Cons

  • Consolidating won’t always reduce your interest rate.
  • You might not save money over time by consolidating.
  • You may have to pay origination fees for private consolidation loans.
  • Consolidating via a private loan forfeits federal loan benefits.

How to consolidate a student loan

Consolidating federal student loans can be done online with a guided application and should take about 30 minutes to complete.

To consolidate your federal student loans:

  1. Complete the Direct Consolidation Loan application. You will need to create a Federal Student Aid (FSA) ID if you do not already have one.
  2. Select which loans you want to consolidate.
  3. Choose your repayment plan. You’ll have the option to select a time- or income-based repayment plan.
  4. After you complete the application, you should hear back within 30 to 60 days. You’ll need to keep making your regular student loan payments as scheduled while you wait.

Consolidating can also be done through private lenders, but the processes for that vary by lender.

Student loan consolidation vs. refinancing

The chart below provides a snapshot of student loan refinancing versus consolidation.

Federal student loan consolidationPrivate student loan consolidationStudent loan refinancing
Qualifying loans Federal loans Private and federal loans Private and federal loans
Purpose Combine multiple loans into one loan Combine multiple loans into one loan Reduce interest rate and combine multiple loans into one loan
Will I save money? Maybe
Will I lower my interest rate? Maybe
Will I maintain federal borrower protections?

Alternatives to student loan refinancing

Student loan refinancing and consolidation are not the only options for borrowers. You might consider these alternatives.

Personal loans

A personal loan is another type of consumer loan, often referred to as an “installment loan.” A personal loan provides a lump sum of money upfront, and you pay it back (with interest) over a period of time in equal installments. They’re available through banks, credit unions or other financial institutions and are most often unsecured (which only requires a signature as a guarantee and not collateral).

Personal loans differ from student loans in that they can be used for a variety of purposes aside from education.

Student loan forgiveness programs

Loan forgiveness is when any part (or all) of your debt is eliminated, which means you’re no longer obligated to pay the forgiven amount. There are multiple student loan forgiveness programs, but perhaps the most well known is the Public Service Loan Forgiveness (PSLF) program.

The PSLF program forgives any federal student loan debt remaining after you’ve made 120 payments toward your federal loans while working for a qualifying employer. Qualifying employers may be U.S. government or not-for-profit organizations.

Deferment or forbearance

A major benefit of federal student loans is the option of deferment or forbearance. Deferment gives the borrower a temporary pause on payments for up to three years, and it may be granted to those who are unemployed or enrolled in school. Interest doesn’t accrue on subsidized federal student loans and Perkins loans during the deferment period.

Forbearance is similar, but it is granted for a wider variety of reasons than deferment. Interest continues accruing when a loan is in forbearance, no matter what type of loan it is. Both scenarios typically require approval from the loan servicer.

Income-driven repayment plans

Federal student loans offer income-driven repayment plan options. These plans allow payment modifications based on your current income, which can offer much-needed relief in the early years of your career. There are multiple repayment plans available, including PAYE, Saving on a Valuable Education, Income-Based Repayment and Income-Contingent Repayment. Each has its own unique repayment period and payment formula.

» MORE: Student loans: reentering repayment

FAQ

Am I eligible for student loan refinancing?

Generally speaking, you need a good or excellent credit score when applying for student loan refinancing. Although each lender has its own criteria, most have minimum credit score, income and debt-to-income ratio requirements. Also, there may be minimum refinancing amounts and a degree requirement from the lender.

What types of student loans are eligible for refinancing?

Borrowers can generally refinance any federal student loan or private student loan. Some lenders restrict which types of federal loans they will refinance, so it’s a good idea to confirm loan eligibility before submitting an application.

Can I refinance my student loan if I didn’t graduate?

Some lenders impose a degree requirement on borrowers for refinancing. However, this is up to each lender, so you’ll definitely want to shop around. Some lenders also allow refinancing if you’ve met a certain threshold of hours as an enrolled student, even if you haven’t earned your degree.

How often can I refinance my student loans?

You can refinance your student loans as often as needed; there’s no limit as long as you meet a lender’s eligibility criteria. Before refinancing your loans, evaluate your financial situation and potential savings to make the best decision.


Guide sources
ConsumerAffairs writers primarily rely on government data, industry experts and original research from other reputable publications to inform their work. To learn more about the content on our site, visit our FAQ page.
  1. Education Data Initiative, “ Average Student Loan Debt .” Accessed Aug. 30, 2023.
  2. Federal Student Aid, “ What are loan deferment and forbearance? ” Accessed Aug. 30, 2023.
  3. Federal Student Aid, “ If your federal student loan payments are high compared to your income, you may want to repay your loans under an income-driven repayment plan .” Accessed Aug. 30, 2023.
  4. Federal Student Aid, “ Public Service Loan Forgiveness (PSLF) .” Accessed Aug. 30, 2023.
  5. Consumer Financial Protection Bureau, “ What is a debt-to-income ratio? ” Accessed Aug. 31, 2023.

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