Student Loan Refinancing Calculator

Student loan refinancing is the process of taking out a new private loan from a bank, credit union, or online lender to pay off one or more existing student loans. The new loan replaces your old loan(s) with (ideally) a lower interest rate, different loan term, or both.

How it works:

1. You apply with a private lender (online, usually takes 15–30 minutes)
2. The lender evaluates your credit score, income, debt-to-income ratio, and degree
3. If approved, the new lender pays off your existing loan(s) directly
4. You make payments to the new lender going forward

Key distinction: Refinancing always produces a private loan. If you refinance federal student loans, they permanently become private loans — you lose all federal benefits and protections. This cannot be undone.

Federal Direct Consolidation (available at StudentAid.gov) combines multiple federal loans into one federal loan. Key facts:

• Free — no application fees
• Your new rate is the weighted average of your existing rates (rounded up to nearest 1/8%)
• You keep all federal protections: IDR plans, PSLF eligibility, forbearance, deferment
• Cannot consolidate private loans
• Does not lower your interest rate

Private Refinancing is different:

• Offered by private lenders (banks, credit unions, fintechs)
• Can actually lower your interest rate if you have good credit
• Can include both federal and private loans
• Federal loans become private permanently — no forgiveness or IDR after refinancing

Bottom line: If you want to simplify payments without losing federal protections, use federal consolidation. If you want a lower rate and don't need forgiveness, consider private refinancing.

Yes — permanently. This is the most important consideration before refinancing federal loans. You will immediately lose access to:

• Income-Driven Repayment (IDR) plans: SAVE, IBR, PAYE, ICR — which cap payments at 5–20% of discretionary income
• Public Service Loan Forgiveness (PSLF) — forgiveness after 10 years of qualifying payments for government/non-profit workers
• Teacher Loan Forgiveness — up to $17,500 forgiven after 5 years of teaching
• Federal forbearance and deferment — pausing payments during hardship, unemployment, or return to school
• Economic hardship deferment and other federal safety nets
• Discharge in death or total permanent disability (some private lenders offer this, but not all)

Once refinanced into a private loan, this conversion is irreversible. If you work for a government agency or 501(c)(3) non-profit and are on track for PSLF, refinancing federal loans is almost never advisable — the forgiveness can be worth tens of thousands of dollars.

Visit StudentAid.gov to verify your PSLF payment count and federal loan status before making any decisions.

Most private refinancing lenders require a minimum credit score in the mid-600s (typically 640–680) to qualify at all. However, to access the most competitive rates advertised (3.71%–5.5% fixed APR as of April 2026), you generally need:

• 760+ FICO — Best advertised rates, no cosigner required
• 720–759 — Competitive rates, close to best available
• 680–719 — Moderate rates; adding a cosigner can significantly improve your rate
• 640–679 — Limited lender options; rates may not beat your current loan; cosigner strongly recommended
• Below 640 — Most lenders will decline; focus on improving credit before applying

Beyond credit score, lenders also evaluate: income, employment history, debt-to-income (DTI) ratio, and degree. Many lenders require that you have graduated (some accept associate's degrees or no-degree borrowers under certain conditions).

Tip: Pre-qualify with multiple lenders using a soft credit pull to see real rates before committing to any application. This doesn't affect your credit score and typically takes 2–5 minutes per lender.

As of April 23, 2026, here are the prevailing refinancing rates in the market:

• Lowest fixed APR available: 3.71% (Splash Financial, with autopay, for best-credit borrowers)
• Lowest variable APR available: 3.66% (Credible marketplace)
• Average fixed APR range across lenders: 4.96%–10.85%
• Average variable APR range: 5.52%–10.99%
• SoFi fixed starting rate: 4.24% APR (with autopay)
• Earnest fixed starting rate: 4.39% APR (with autopay)

Rates are influenced by the Federal Reserve's benchmark rate (currently 3.50%–3.75% as of April 2026) and the 10-year Treasury note yield. Analysts expect relatively stable rates in the first half of 2026, with one possible Fed rate cut later in the year that could modestly lower refinancing rates.

Federal student loan rates for 2025–2026 range from 6.39% (undergraduate) to 8.94% (PLUS loans), making refinancing potentially attractive for those with strong credit who don't need federal protections.

Savings depend on the interest rate difference, your balance, and loan term. Here are real-world examples using 2026 data:

• $40,000 balance, 8.0% → 5.5%, 10 years: Save ~$6,200 in total interest; monthly payment drops ~$52
• $60,000 balance, 8.94% → 5.0%, 10 years: Save ~$14,800 in total interest; monthly payment drops ~$123
• $30,000 balance, 7.5% → 4.5%, 5 years: Save ~$4,200 in total interest; monthly payment increases (shorter term)
• $80,000 balance, 7.0% → 5.5%, 15 years: Save ~$12,000+ in total interest; monthly payment drops ~$70

The average refinancer saves between $2,000 and $20,000 over the life of the loan, depending on their situation. The highest savings go to those with large balances at high federal PLUS rates (8.94%) who have excellent credit and can refinance to 5% or below.

Use the calculator on this page to see your exact personalized savings estimate.

The process has both short-term and long-term credit effects:

• Pre-qualification (soft pull): Zero impact. Most lenders let you check rates with a soft inquiry — use this before deciding.
• Formal application (hard pull): Minor, temporary reduction of 5–10 points. Fades within 12 months.
• Closing old accounts: May slightly reduce your average account age (minor impact)
• New account: Slightly reduces average age initially; builds positive history with on-time payments
• Long-term: On-time payments on the new loan build your credit score over time

Rate-shopping tip: Multiple hard inquiries for the same type of loan within a 14–45 day window are typically treated as a single inquiry by FICO and VantageScore models. So you can apply to multiple refinance lenders within that window without additional credit score damage.

The long-term impact of a slightly lower score from a hard pull is negligible compared to the thousands in interest savings from a successful refinance.

The right choice depends on your timeline and risk tolerance:

Fixed Rate — Choose if:

• You want predictable payments for the full loan term
• You have a longer repayment term (10+ years)
• You think interest rates may rise in the future
• You value certainty over potential savings

Variable Rate — Consider if:

• You plan to pay off the loan aggressively in 2–4 years
• You believe interest rates will stay flat or drop
• The variable rate is significantly lower (1%+ below the fixed offer)
• You have financial flexibility to absorb potential payment increases

As of April 2026, the Federal Reserve's target rate is 3.50%–3.75%, with possible cuts later in 2026. Variable rates currently start at 3.66% — lower than fixed starting rates of 3.71%. However, variable rates can increase if the Fed raises rates, and most are capped (SoFi caps variable rates at 13.95%).

General guidance: For loan terms of 7+ years, a fixed rate provides protection against rate uncertainty. For shorter payoff timelines (under 5 years), a variable rate may save money with manageable risk.

Some lenders accept borrowers without a degree, but this is less common. Here's the landscape as of 2026:

• No degree required: MEFA, Citizens Bank (with 12+ on-time payments after leaving school), and some credit unions
• Associate's degree accepted: SoFi, Earnest, and several others
• Degree required: Most lenders require at least a bachelor's degree from an eligible Title IV institution

If you didn't graduate, your best options are:

1. Check lenders that explicitly accept non-graduates (MEFA, Citizens Bank)
2. Add a creditworthy cosigner to improve your approval odds
3. Use a marketplace like Credible to compare multiple lenders at once
4. Focus on federal repayment options (IDR, consolidation) until you can qualify

There is no legal limit on how many times you can refinance your student loans. You can refinance as many times as you qualify and find a better rate. This is perfectly legal and can be a smart strategy.

When it makes sense to refinance again:

• Your credit score has improved significantly (e.g., you went from 690 to 760)
• Market interest rates have dropped substantially since your last refinance
• Your income has grown, giving you a better debt-to-income ratio
• You want to change your repayment term (shorter to pay off faster, or longer to reduce payments during financial hardship)

Watch out for: Each refinance means a hard credit inquiry. If you refinance repeatedly in a short period without real rate improvement, you may incur unnecessary credit score dips. Only refinance when the savings meaningfully exceed the costs and inconvenience.

Important: Federal loans that have been refinanced into private loans cannot be "refinanced back" into federal loans. Once converted, always private.

Public Service Loan Forgiveness (PSLF) is a federal program that forgives the remaining balance on Direct Loans after you make 120 qualifying monthly payments while working full-time for a qualifying employer (government agencies, 501(c)(3) non-profits, AmeriCorps, Peace Corps, etc.).

Key facts about PSLF in 2026:

• 120 payments = 10 years of qualifying employment
• Must be on an income-driven repayment (IDR) plan
• The forgiven amount is currently tax-free at the federal level (through 2025 law; consult a tax advisor for your state)
• Only Direct Loans qualify; FFEL loans need to be consolidated first

Why it matters for refinancing: If you refinance federal loans, they immediately lose PSLF eligibility. For someone with $80,000 in loans working for a qualifying employer, PSLF could result in $50,000+ in forgiveness. Refinancing away from PSLF for a 1–2% rate reduction would be a financially devastating mistake.

Check your PSLF status at StudentAid.gov using the PSLF Help Tool before making any decisions about refinancing federal loans.

Yes, within limits. For 2026 taxes, the student loan interest deduction allows you to deduct up to $2,500 per year of student loan interest paid — for both federal and private loans. Key details:

• This is an above-the-line deduction, meaning you can take it even without itemizing
• Income phase-out (2026): The deduction begins to phase out at $75,000 MAGI for single filers and $155,000 for married filing jointly, and is completely eliminated at $90,000 (single) and $185,000 (joint)
• Applies to both federal and private student loans — including refinanced private loans — as long as the loan was used for qualified education expenses
• You must be legally obligated to pay the interest (i.e., the loan is in your name)

Refinancing your loans (federal or private) does not disqualify the interest from being deductible, provided the refinanced loan was used to pay off qualified education loans. Consult a tax professional for your specific situation.

Most lenders require the following documentation during the application process:

• Government-issued ID: Driver's license or passport
• Social Security Number: For identity verification and credit check
• Proof of income: Recent pay stubs (2–3 months), W-2s, or tax returns (1040); self-employed borrowers typically need 2 years of tax returns
• Employment verification: Offer letter (if newly employed) or recent pay stubs
• Current loan information: Account numbers, current servicer(s), outstanding balances, and interest rates — find these on your loan servicer's website or at StudentAid.gov (for federal loans)
• Proof of graduation: Diploma or transcript (some lenders verify directly with your school)
• Bank account information: For setting up autopay (often required for best rate)

Most online lenders streamline this process — prequalification takes 2–5 minutes, and a full application takes 15–30 minutes once you have your documents ready.

This is a crucial consideration before refinancing federal loans. Your options differ significantly:

With federal loans (before refinancing):

• Up to 36 months of general forbearance
• Unemployment deferment (up to 3 years)
• Income-driven repayment — payments drop to $0 if you have no income

With private loans (after refinancing):

• Forbearance options are lender-specific and typically shorter (3–24 months total, usually in 3-month increments)
• SoFi: Up to 12 months of forbearance in 3-month periods
• Earnest: Up to 12 months, in 1-month increments
• No income-driven repayment option
• Missed payments immediately affect your credit score

Bottom line: If your income is uncertain, if you're in a volatile industry, or if you don't have 3–6 months of expenses saved, the safety net of federal loan protections may be more valuable than a lower interest rate. Our "Should I Refinance?" tool above helps evaluate this trade-off.