Should You Refinance Your Student Loans? Pros and Cons
Refinancing swaps your loans for one private loan, ideally at a lower rate. Refinancing $50,000 from 7% to 5% over 10 years saves about $6,000 in interest. The trade-off: you permanently lose federal protections like IDR and PSLF.
How Student Loan Refinancing Works
Refinancing replaces your existing student loans (federal, private, or both) with a new, single loan from a private lender. The goal is typically to get a lower interest rate, a lower monthly payment, or both. To qualify for the best rates, you generally need a credit score of 670+, a debt-to-income ratio below 50%, and a history of on-time payments. Lenders like SoFi, Earnest, and Laurel Road offer rates starting around 5% for well-qualified borrowers.
The Main Benefit: Lower Interest Rates
The primary reason to refinance is to save money on interest. For example, refinancing a $50,000 loan from 7% to 5% on a 10-year term saves approximately $6,000 in total interest. The savings scale with your balance and the rate difference — someone with $100,000 in graduate loans could save $15,000-$20,000+ by refinancing from 7.5% to 5%. Use our refinance calculator to calculate your specific break-even point and lifetime savings.
The Big Drawback: Losing Federal Protections
The most significant risk of refinancing federal loans is losing access to federal benefits: income-driven repayment plans (like SAVE and PAYE), Public Service Loan Forgiveness (PSLF), deferment and forbearance options, and death/disability discharge. During the COVID payment pause, only federal loan borrowers benefited. If you work in public service, have unstable income, or may need IDR protections — think very carefully before refinancing.
When Refinancing Makes Sense
Refinancing is generally a good idea when: (1) you have private loans (no federal benefits to lose); (2) your income is stable and you have a solid emergency fund; (3) you're not pursuing PSLF or planning to use IDR; (4) you can reduce your rate by at least 1-2 percentage points; (5) your credit score has improved significantly since you first took out loans. Always compare offers from multiple lenders — rates can vary by 1-2% between lenders for the same borrower.
Alternatives to Refinancing
If you have federal loans and want to lower your payment without losing protections, consider an income-driven repayment plan instead. Federal Direct Consolidation (different from refinancing) combines multiple federal loans into one while preserving federal benefits — though it won't lower your rate. If you can't qualify for refinancing due to credit, adding a creditworthy cosigner can help you get better rates.
Frequently Asked Questions
Should I refinance federal or private student loans?
Refinancing federal loans is usually a bad idea because you lose federal protections: income-driven repayment, forbearance, and forgiveness programs like PSLF. Private loans are better candidates for refinancing to a lower rate, since they already lack federal benefits.
When does student loan refinancing make sense?
Refinancing makes sense when you have a stable income, a strong credit score (typically 680+), and can secure a fixed rate meaningfully below your current rate. Refinancing to a shorter term can also save significant interest, even if the monthly payment rises.
What credit score do I need to refinance student loans?
Most lenders look for a credit score of 680 or higher to qualify for the best rates. If your score is lower, a co-signer with strong credit can help you qualify or secure a better rate. Your debt-to-income ratio and income stability also factor into approval.
Can I refinance student loans multiple times?
Yes, there's no limit on how often you refinance. As your credit improves or interest rates drop, refinancing again can lower your rate. Just weigh the costs — some lenders charge origination fees, and each refinance runs a hard credit inquiry.