Refinancing your student loans can lower your interest rate, reduce your monthly payment, or help you pay off your debt faster. But it’s not always the right move — especially for federal loans — and not all refinancing lenders are created equal.
Here’s what you need to know about student loan refinancing in 2026 and which lenders stand out.
What Is Student Loan Refinancing?
Refinancing replaces your existing student loans with a new private loan at a new interest rate and term. If your credit has improved since you graduated, or if rates have dropped, refinancing can save you a meaningful amount over the life of the loan.
You can refinance both federal and private student loans into a single new private loan. However, refinancing federal loans converts them to private — which means permanently losing access to income-driven repayment plans, Public Service Loan Forgiveness (PSLF), and federal deferment/forbearance options.
Should You Refinance Federal or Private Student Loans?
This is the most important question to answer before applying anywhere.
Consider Refinancing if:
- You have private student loans at a high rate
- You have federal loans but work in the private sector and don’t qualify for PSLF
- Your income is stable and you don’t need income-driven repayment flexibility
- Your credit score is 680+ and you could get a significantly lower rate
Do NOT Refinance Federal Loans if:
- You’re pursuing PSLF (any refinancing disqualifies you)
- You rely on income-driven repayment to keep payments manageable
- You’re in the middle of a forbearance or deferment period
- You have Parent PLUS loans you’re considering for forgiveness
Best Student Loan Refinancing Lenders of 2026
1. SoFi — Best Overall for Refinancing
SoFi is one of the largest student loan refinancers in the U.S. and offers competitive rates, flexible terms, and valuable member benefits including career coaching and job loss protection.
- APR range: Competitive fixed and variable rates
- Loan amounts: $5,000 and up (no maximum)
- Loan terms: 5–20 years
- Minimum credit score: Not publicly stated, but generally 650+
- Key perks: 0.25% autopay discount, unemployment protection, no origination or prepayment fees
- Best for: Borrowers with strong credit who want comprehensive member benefits
2. Earnest — Best for Flexible Repayment Terms
Earnest stands out for letting you choose your exact monthly payment amount, rather than locking you into a preset term. This flexibility can save money if you pick a payment that aligns with your budget and allows for faster payoff.
- APR range: Competitive fixed and variable rates
- Loan amounts: $1,000–$500,000
- Loan terms: 5–20 years (in 1-month increments)
- Minimum credit score: 650
- Key perks: No origination fees, flexible payment options, skip-a-payment feature
- Best for: Borrowers who want granular control over their repayment
3. ELFI (Education Loan Finance) — Best for Low Rates
ELFI (from Southeast Bank) consistently ranks among the lowest-rate refinancing lenders for well-qualified borrowers. They offer a dedicated loan advisor for each applicant and a streamlined process.
- APR range: Some of the lowest fixed rates available
- Loan amounts: $10,000+
- Loan terms: 5–20 years
- Minimum credit score: 680
- Key perks: Dedicated loan advisor, rate match guarantee
- Best for: Borrowers prioritizing the lowest possible rate
4. Laurel Road — Best for Healthcare Professionals
Laurel Road has programs specifically designed for doctors, dentists, nurses, and other healthcare professionals — including options for residents still in training who may have limited income now but strong earning potential ahead.
- Loan amounts: $5,000 and up
- Loan terms: 5–20 years
- Key perks: Physician-specific programs, low rates for medical professionals, rate discount for banking customers
- Best for: Doctors, dentists, and other healthcare borrowers with large loan balances
5. CommonBond — Best for Social Impact + Competitive Rates
CommonBond offers competitive refinancing rates and for each loan funded, contributes to educational initiatives for underserved students. For borrowers who want their financial decisions to align with values, CommonBond combines purpose with solid rates.
- Loan amounts: $5,000–$500,000
- Loan terms: 5–20 years
- Key perks: No prepayment fees, social impact mission, hybrid loan options
- Best for: Values-aligned borrowers with good credit
How to Get the Lowest Refinancing Rate
Improve Your Credit Score First
Refinancing lenders are heavily rate-driven by credit score. If your score is below 720, paying down credit card balances, disputing errors on your credit report, or waiting 6–12 months to build history before applying can meaningfully lower the rate you’re offered.
Add a Cosigner
Adding a creditworthy cosigner — typically a parent — can qualify you for lower rates and terms you might not get on your own. Many lenders offer cosigner release after a period of on-time payments.
Choose a Shorter Term
Shorter loan terms (5–7 years) typically come with lower interest rates than longer terms (15–20 years). If you can handle the higher monthly payment, you’ll pay significantly less in total interest.
Set Up Autopay
Most refinancing lenders offer a 0.25%–0.50% rate discount for enrolling in automatic payments. It’s an easy win that costs nothing.
Rate Shop Quickly
Getting rate quotes from multiple lenders doesn’t hurt your credit if done within a short window (most score models treat multiple student loan inquiries within 14–45 days as one). Use that window to compare at least 3–4 lenders before committing.
What to Watch Out For
- Variable rate risk: Variable rates may be lower initially but can rise significantly over time. They’re only a good bet if you plan to pay off the loan quickly.
- Losing federal protections: As noted above, refinancing federal loans is irreversible. Don’t do it unless you’re certain you won’t need income-driven repayment or forgiveness programs.
- Origination fees: Some lenders charge fees of 1–5% of the loan amount. Factor these into your total cost comparison.
- Extending the term too long: Stretching a 10-year loan to 20 years may lower your monthly payment but dramatically increases total interest paid.
Bottom Line
Student loan refinancing can save thousands in interest — but only if you’re a good candidate. For private loans and federal loans you’re certain you won’t need forgiveness for, refinancing with a lender like SoFi, Earnest, or ELFI is worth exploring.
Check your rate with multiple lenders in a single shopping session, keep the term as short as you can afford, and set up autopay from day one. Those three steps alone can knock a percentage point or more off your effective rate.