If you are paying high interest on student loans, refinancing can look like an easy way to save money. Student loan refinancing replaces one or more existing loans with a new private loan, ideally at a lower interest rate or with a more manageable term. For borrowers with strong credit and stable income, the savings can be significant. But refinancing is not right for everyone, especially for borrowers with federal loans who could benefit from income-driven repayment or forgiveness. This guide explains how student loan refinancing works, how lenders evaluate applicants, and how to decide whether it makes sense for you.
How student loan refinancing works
When you refinance, a private lender pays off your existing loans and issues a new loan with its own interest rate, term, and conditions. You can typically refinance:
- Private student loans.
- Federal student loans.
- A combination of both.
- Parent PLUS loans, in some cases transferred into the student’s name if the student qualifies.
Refinancing is different from federal Direct Consolidation, which combines federal loans into a new federal loan with a weighted average interest rate rounded up slightly. Federal consolidation does not lower your rate, but it keeps federal benefits. Refinancing can lower your rate but converts the debt to a private loan.
What you give up by refinancing federal loans
Refinancing federal loans into a private loan permanently ends access to federal programs, including:
- Income-driven repayment, including the new Repayment Assistance Plan.
- Public Service Loan Forgiveness and Teacher Loan Forgiveness.
- Federal deferment and forbearance options.
- Discharge programs, such as total and permanent disability discharge, closed school discharge, and borrower defense.
- Any future federal relief that might apply only to federal loans.
Once federal loans are refinanced, they cannot be converted back. That is why many experts suggest refinancing federal loans only if you have high, stable income, a solid emergency fund, and no plan to pursue forgiveness.
Who qualifies for refinancing
Each lender sets its own criteria, but common requirements include:
- Credit score, often in at least the good range, with the best rates reserved for excellent credit.
- Income and employment, showing you can afford payments.
- Debt-to-income ratio, comparing monthly debt payments with income.
- Degree completion, as some lenders require a bachelor’s degree or higher, or completion from an eligible school.
- Citizenship or residency status.
If you do not qualify alone, a cosigner with strong credit can help. Many lenders offer cosigner release after a set number of consecutive on-time payments.
Fixed vs variable refinance rates
- Fixed rates stay the same for the life of the loan, giving predictable payments.
- Variable rates are tied to a benchmark rate and can change. They may start lower but can rise, sometimes significantly, over a long term.
A variable rate can make sense if you plan to pay the loan off quickly, before rates have much time to change. For longer terms, a fixed rate reduces risk.
Choosing a term
Refinance terms typically range from about five to 20 years. A shorter term usually carries a lower rate and lower total interest but higher monthly payments. A longer term lowers the monthly payment but increases total interest. Some borrowers refinance to a longer term to free cash flow, which can be reasonable but increases the cost of the loan.
When refinancing makes sense
Refinancing is often worth considering if:
- You have private student loans with high interest rates and your credit has improved.
- You have federal loans with higher rates, such as graduate or Parent PLUS loans, a high stable income, and no plans for PSLF or IDR.
- You want to release a parent or other cosigner from an existing loan.
- You want to combine multiple private loans into one payment.
When to avoid refinancing
Avoid or delay refinancing if:
- You work, or may work, in public service and could qualify for PSLF.
- Your income is unstable, or you work in a field with irregular earnings.
- You rely, or might rely, on income-driven repayment.
- You have little emergency savings.
- You are close to forgiveness under any federal program.
- The rate offered is not meaningfully lower than your current rate.
How to compare refinance offers
- Prequalify with several lenders. Most use a soft credit check that does not affect your score.
- Compare APRs and confirm there are no origination fees or prepayment penalties.
- Review hardship options, such as forbearance length and terms.
- Check discharge policies for death and disability.
- Look at autopay discounts and other rate reductions.
- Read customer reviews and complaint data, including the Consumer Financial Protection Bureau complaint database.
Calculating your savings
To estimate savings, compare the total remaining interest on your current loans with the total interest on the new loan. A lower rate on the same term reduces both monthly payments and total cost. Online calculators make this comparison easy. Keep in mind that federal loans also offer the value of flexibility, which does not appear on a calculator.
Partial refinancing
You do not have to refinance everything. Some borrowers refinance only private loans or only the highest-rate federal loans while keeping lower-rate federal loans in the federal system. That approach can capture savings while preserving some protections.
Taxes and refinanced loans
Interest on qualified student loans, including refinanced private loans used only to refinance qualified education loans, may be deductible up to the annual limit for the student loan interest deduction, subject to income phaseouts. Keep the Form 1098-E your lender sends each year.
Refinancing more than once
There is generally no limit on how many times you can refinance, and most lenders do not charge application or prepayment fees. If rates fall or your credit improves further, you can shop again. Each new application involves a hard credit inquiry once you formally apply, so space out applications and compare prequalified offers first.
Steps to refinance
- Gather loan statements showing balances, rates, and servicer payoff information.
- Check your credit reports at AnnualCreditReport.com and correct errors.
- Prequalify with several lenders and compare offers.
- Submit a full application with income documentation.
- Sign the loan agreement and wait for the lender to pay off old loans.
- Keep making payments on existing loans until you confirm they are paid in full.
Refinancing Parent PLUS loans
Parents with Parent PLUS loans often face higher federal interest rates and limited repayment options. Some private lenders let parents refinance into a new loan in their own name, and some let the student, now a graduate with income, refinance the debt into the student’s name. Transferring the debt can relieve parents of responsibility, but it becomes the student’s legal obligation, and the student must qualify on their own credit and income. Families should discuss expectations openly before taking this step.
Medical and dental residents
Some lenders offer special programs for medical, dental, and other professional students in residency, such as reduced payments during training. Compare these with federal income-driven plans, which can also keep payments low during residency and may preserve PSLF eligibility for residents at nonprofit hospitals.
Frequently Asked Questions
Does refinancing hurt my credit score?
Prequalification uses a soft inquiry that does not affect your score. A formal application involves a hard inquiry that can cause a small, temporary drop. Over time, on-time payments help your credit.
Can I refinance if I am still in school?
Generally, refinancing is available after graduation or once you have a steady income. Some lenders allow refinancing shortly before graduation with a job offer.
Can I get federal benefits back after refinancing?
No. Refinanced federal loans become private loans permanently.
Is there a fee to refinance student loans?
Most major refinance lenders do not charge origination or prepayment fees, but always confirm before signing.
This article is for general informational purposes only and is not legal, medical, tax, or financial advice. Rules vary by state and change over time; confirm details with the relevant agency or a licensed professional.
