Should I refinance my student loans?

Student loan refinancing means replacing one or more existing loans with a new private loan at a (hopefully) lower rate. For private student loans, the calculus is similar to any consumer debt refinance: lower rate, lower total cost, simpler payment. For federal student loans, the calculus is different — refinancing federal loans into a private loan is a one-way door that permanently eliminates federal protections.

Refinancing private student loans

If you have private loans from your undergraduate or graduate years and your credit score and income have improved since you originally borrowed, refinancing into a new private loan at a lower rate is usually a straightforward win. The CFPB's student loan resources note that private loan terms vary widely — some originals carry rates of 10–14%; refinances for borrowers with 750+ FICO and strong income can come in under 6%. Compare total repayment cost, not just monthly payment — see Earnest vs SoFi for a side-by-side of the two largest refinance lenders.

Why refinancing federal loans is usually wrong

When you refinance federal loans into a private loan, you permanently lose:

• Income-driven repayment plans (SAVE, IBR, PAYE, ICR) — payments capped at a percentage of your income.
• Public Service Loan Forgiveness eligibility — cannot re-enroll after refinancing.
• Federal deferment and forbearance options — including COVID-era and hardship protections.
• Any potential future federal loan forgiveness programs.

These protections are worth real money. A borrower on PSLF track with $60,000 in remaining federal loans who refinances into private, then works 10 more years in public service, gives up $60,000 in tax-free forgiveness to save perhaps $1,000–$2,000 in interest. That is a bad trade. Per Federal Student Aid, once you refinance federal loans into a private loan, there is no path back to federal benefits.

When refinancing federal loans could make sense

The conditions are narrow: you have high, stable income; you have no PSLF path (private sector, self-employed); your DTI is low enough that IDR payment caps are irrelevant; and the rate savings are substantial (2+ percentage points, not 0.25%). Even then, model the scenario — an IDR plan with 20-year forgiveness might save more total money than refinancing if your balance is large and income is moderate.

Consolidation vs. refinancing

Federal Direct Consolidation is different from private refinancing. It rolls multiple federal loans into one federal loan with a weighted average rate — you keep all federal benefits. It's free through studentaid.gov. Private refinancing replaces federal loans with a private loan. These are not the same product and should not be confused.

How the refinance math looks in today's delinquency data

The irreversibility above isn't theoretical — it matters more when repayment is already fragile. The Federal Reserve Bank of New York's Q2 2026 household debt report found 10.6% of student loans are now 90+ days delinquent, up from 10.3% the prior quarter, as pandemic-era forbearance protections continue to unwind. The same report's forward-looking measure improved: the flow into serious delinquency fell to 7.83% of loans this quarter, down from 12.88% a year earlier — a sign fewer borrowers are newly falling behind even as the stock of already-delinquent debt ticks up. Read together, that's exactly the environment where giving up IDR's income-based payment cap is riskiest: a borrower refinancing federal debt into a fixed private payment has no safety valve if income drops, while a borrower who stays on IDR does.