People confuse these two products constantly. They're both loan products. They both involve lenders. They both involve interest rates. But they solve completely different problems at completely different life stages — and applying for the wrong one wastes time and can hurt your finances.
Here's the one-sentence version: Private student loans are new money for current students. Refinancing is a replacement loan for graduates trying to lower rates on debt they already have. You cannot refinance debt you don't yet have. You don't need a private student loan if you've already graduated.
TL;DR Comparison
| Private Student Loan (PSL) | Student Loan Refinancing | |
|---|---|---|
| When | While enrolled in school | After graduation, with existing debt |
| Purpose | New money for tuition & expenses | Replace existing loans at better terms |
| Eligibility | Enrolled student; cosigner typically needed | Graduate with income & credit history |
| Fixed APR range | ~2.71% – 15.99% | ~3.50% – 9.99% |
| Credit requirement | Often cosigner-based (no solo credit history needed) | 650+ typically; 720+ for best rates |
| Outcome | New debt added to your balance | Existing debt replaced (same balance, new terms) |
| Federal protections | None (private loan) | Lost on any federal loans refinanced |
Rates shown are current as of 5/8/2026 and are subject to change. Always confirm current APR ranges directly with lenders before applying.
Private Student Loans: What They Are and Who Needs Them
A private student loan is a credit product issued by a bank, credit union, or online lender that supplements (or replaces) federal student aid while you're currently enrolled in school. You borrow money now, and it goes toward tuition, housing, books, or other education expenses.
Who they're for
Private student loans are for current students who have one of these situations:
- Exhausted federal loan limits (the government caps how much you can borrow in federal loans each year)
- Don't qualify for enough federal aid to cover costs
- Want to avoid or minimize federal loan debt for specific reasons
- Graduate students whose federal aid doesn't cover their full program cost
Always max out federal loans first. Federal student loans come with income-driven repayment options, PSLF eligibility, and more flexible forbearance. Borrow private only after you've exhausted federal options — or if you've evaluated the tradeoffs carefully.
How private student loan rates work
PSL rates are determined by your (or your cosigner's) credit profile. Most undergraduate students have thin credit histories, so lenders base approval and pricing primarily on the cosigner — typically a parent or guardian with established credit.
The rate range is wide because it spans borrowers from excellent-credit cosigners to higher-risk profiles. The best rates go to borrowers with strong cosigners and high credit scores.
Current PSL fixed APR ranges (as of 5/8/2026)
| Lender | Fixed APR Range | Notes |
|---|---|---|
| Brazos | 2.71% – 7.68% | Texas residents only; strong cosigner rates |
| Earnest | 2.79% – 14.30% | Flexible repayment; precision pricing |
| College Ave | 2.84% – 15.99% | Wide range; strong for undergrad & grad |
| SoFi | 3.23% – 15.33% | No fees; member unemployment protection |
| Ascent | 3.24% – 15.86% | Offers cosigner-free options for eligible students |
| ELFI | 2.99% – 12.85% | Personal loan advisor; good for higher balances |
| EdvestinU | 3.49% – 10.93% | State-based; NH/ME residents get priority rates |
These lenders are available through Admire's marketplace. Rates vary significantly based on your cosigner's credit score, your program type, and loan term selected.
Comparing PSL rates takes 3 minutes
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Student Loan Refinancing: What It Is and Who It's For
Refinancing is not a new loan for new money — it's a replacement loan. You take your existing student loan debt (federal, private, or both) and replace it with a new private loan, ideally at a lower interest rate. The balance stays the same; what changes is the rate, term, and lender.
Who refinancing is for
- Graduates with existing student loan debt (you cannot refinance in-school)
- Borrowers with credit scores of 650+ and stable employment income
- Those with private loans at high rates — the clearest win case
- Those with federal loans who have verified they do NOT need PSLF, income-driven repayment, or federal forbearance
When refinancing makes sense
Refinancing delivers real savings when your current interest rate is meaningfully higher than what lenders will offer you today. With a strong credit profile (720+) and stable income, you may qualify for rates in the 4–6% range — well below what many borrowers are paying on older private loans or Graduate PLUS loans (which carry rates above 8%).
Federal loan warning: Refinancing federal loans into a private loan permanently eliminates access to income-driven repayment (IBR, SAVE, PAYE), Public Service Loan Forgiveness (PSLF), and federal forbearance. If you work in public service or might need flexible payments, do NOT refinance federal loans. The rate savings are not worth losing these safety nets.
Current refinancing fixed APR ranges (as of 5/8/2026)
| Lender | Fixed APR Range | Notes |
|---|---|---|
| ASLA | 3.50% – 7.58% | Arkansas residents; consistently low starting rates |
| Brazos | 4.19% – 6.47% APR | Texas residents; narrow range, strong floor |
| EdvestinU | 4.15% – 8.81% APR | State-based; strong for high-balance borrowers |
| ELFI | 4.29% – 8.44% APR | Personal loan advisor; good for $50K+ balances |
| Earnest | 4.20% – 9.99% APR | Biweekly payments; precision APR pricing |
| SoFi | 4.24% – 9.99% APR | No fees; unemployment protection for members |
These are fixed APR ranges from Admire's marketplace as of 5/8/2026. Your actual rate depends on your credit score, income, loan balance, and selected term. Use the refinance calculator to estimate potential savings before applying.
See your real refi rates in 3 minutes
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Which One Do I Need? A Decision Checklist
Work through this list to identify which product — if any — is right for your situation.
Answer these questions honestly:
The Overlap: Some Lenders Do Both
Several lenders on Admire's marketplace offer both private student loans and refinancing products. This can cause confusion — a borrower searching for one product may encounter the other on the same lender's website.
Lenders that offer both PSL and refinancing through Admire:
- Earnest — in-school PSL and post-graduation refi
- SoFi — undergraduate/graduate PSL and refi
- ELFI — PSL and refi products
- Brazos — PSL and refi (Texas residents)
- EdvestinU — PSL and refi
- College Ave — PSL for students (refi also available)
- Ascent — PSL for students, including cosigner-free options
The fact that a lender offers both products doesn't mean both are right for you. Make sure you're applying for the correct product. Through Admire's marketplace, you specify your situation upfront and are matched with the relevant offers.
Rate Comparison: PSL vs Refi Side by Side
Looking at the numbers together makes the distinction clearer:
| Lender | PSL Fixed APR | Refi Fixed APR |
|---|---|---|
| Earnest | 2.79% – 14.30% | 4.20% – 9.99% APR |
| SoFi | 3.23% – 15.33% | 4.24% – 9.99% APR |
| ELFI | 2.99% – 12.85% | 4.29% – 8.44% APR |
| EdvestinU | 3.49% – 10.93% | 4.15% – 8.81% |
| Brazos | 2.71% – 7.68% | 4.19% – 6.47% |
| College Ave | 2.84% – 15.99% | N/A on Admire |
| Ascent | 3.24% – 15.86% | N/A on Admire |
| ASLA | N/A on Admire | 3.50% – 7.58% |
Rates as of 5/8/2026. Subject to change. APR includes all fees where applicable.
PSL rates have a wider range — they go lower at the floor (because cosigners with excellent credit are essentially being priced) but also go higher at the ceiling (because student borrowers without strong credit are riskier). Refi rates have a narrower, more moderate range because they are priced based on the borrower's post-graduation financial profile.
Frequently Asked Questions
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Whether you need a private student loan or want to refinance existing debt, one form gets you real offers from 20+ lenders — with a single soft credit pull.
Related Resources
- Best Student Loan Refinancing Companies in 2026 — Compared — 10 lender profiles with real APR data
- How to Compare Student Loan Rates — APR vs. interest rate, fixed vs. variable explained
- When to Refinance Student Loans — 5 signals it's time, 3 when to wait
- The Complete Guide to Student Loan Refinancing in 2026
- Refinance Savings Calculator — Estimate your monthly and lifetime savings
Rates shown are current as of 5/8/2026 but are subject to change. APR ranges represent lender-published minimums and maximums and include all fees where disclosed. Your actual rate will depend on your credit score, income, loan balance, and repayment term selected. This page is for educational purposes and does not constitute financial advice. Admire is a comparison marketplace powered by SparrowFi. We do not issue loans directly.