What refinancing means and who can do it

Refinancing means taking out a new loan to pay off one or more existing student loans. A private lender gives you the new loan, you use it to settle your old debt, and then you owe the new lender instead of your original servicer. The new loan has its own interest rate, term length, and monthly payment.

You can refinance federal student loans, private student loans, or both at the same time. However, refinancing a federal loan with a private lender means you lose federal protections — income-driven repayment plans, Public Service Loan Forgiveness, and the ability to pause payments during hardship all disappear once you refinance into a private loan.

Private lenders who offer refinancing include SoFi, Earnin, Splash Financial, LendingClub, and others. Each has different credit score requirements, income thresholds, and rate offerings. Most require a credit score of 650 or higher, though some will work with scores as low as 600 if you have a co-signer.

Key Takeaways

  • Refinancing replaces your current loan with a new one from a private lender, which means you lose all federal loan protections including income-based repayment and Public Service Loan Forgiveness.
  • A lower interest rate is the main reason to refinance, but you only save money if your new rate is meaningfully lower than your current rate and you keep the loan long enough to recoup the cost of refinancing.
  • Lenders will check your credit score, income, and employment history, and a hard credit inquiry will temporarily lower your score by a few points.
  • Refinancing typically takes two to four weeks from application to funding, and you can refinance again later if rates drop or your financial situation improves.

When refinancing actually saves you money

Refinancing only makes financial sense if your new interest rate is lower than what you currently pay. The difference needs to be large enough to offset the cost of refinancing itself — which includes the lender's processing fees (usually rolled into the loan), any prepayment penalties on your old loan, and the time value of money.

For example: if you owe $50,000 at 6.5% interest and refinance to 4.5%, you save roughly $1,000 per year in interest. But if refinancing costs you $500 in fees and you only keep the loan for one year, your net savings is $500. If you keep it for five years, your savings grows to $4,500. The longer you hold the loan, the more the lower rate benefits you.

Federal student loans currently have fixed rates set by Congress — these do not change. If you have federal loans at 5% or higher and can refinance to 3.5% or lower, the math often works. If you have federal loans at 3% or lower, refinancing rarely saves money unless rates have dropped significantly since you borrowed.

You should also consider whether you might use federal protections in the future. If you think you may need income-driven repayment, plan to work in public service, or want the option to pause payments during hardship, refinancing costs you access to those tools permanently.

What lenders look at and how to prepare

Private lenders assess your ability to repay by checking three main things: credit score, income, and employment history. Most require a minimum credit score between 600 and 680, depending on the lender. A score below 620 will likely disqualify you, though a co-signer with a higher score can sometimes offset this.

Income requirements vary widely. Some lenders want to see annual income of at least $24,000; others require $40,000 or more. They verify income through recent tax returns, W-2 forms, or pay stubs. Self-employed borrowers usually need two years of tax returns showing consistent or growing income.

Employment history matters because lenders want to see stability. A job change a few months before you apply is not disqualifying, but frequent job changes or unexplained gaps can raise red flags. If you recently changed jobs, have a job offer letter ready to show continuity.

When you apply, the lender will run a hard credit inquiry, which temporarily lowers your credit score by 3 to 5 points. Multiple inquiries within 14 to 45 days (depending on the credit bureau) typically count as one inquiry, so you can shop around without extra damage. Gather documents before you start: recent pay stubs, tax returns, and your loan statements showing current balances and interest rates.

The refinancing process and timeline

The process typically unfolds in this order: you submit an application online or by phone, the lender pulls your credit and verifies income, you receive a loan offer with a specific rate and term, you accept the offer, the lender orders an appraisal or verification (sometimes skipped), and finally the lender funds the new loan and pays off your old one.

From application to funding usually takes two to four weeks. Some lenders advertise faster timelines, but delays happen when documents are missing, income cannot be verified, or the lender's underwriting team is backlogged. During this time, keep making payments on your old loans — do not assume the new lender has paid them off until you see confirmation.

Once the new loan funds and your old loans are paid off, your old servicer will send you a final statement showing a zero balance. You will then owe only the new lender. Your monthly payment, due date, and payment method will all change, so update your budget and set a new reminder.

Comparing rates and terms across lenders

Interest rates vary by lender and by your individual credit profile. The same person might receive a 4.2% rate from one lender and a 4.8% rate from another. Rates also depend on whether you choose a fixed or variable rate and how long you want the loan term to be.

A fixed rate stays the same for the entire loan term — predictable but usually higher. A variable rate starts lower but can increase over time if market conditions change — risky but potentially cheaper if rates stay flat or fall. Most borrowers choose fixed rates to avoid payment surprises.

Loan terms typically range from 5 to 20 years. A shorter term (5 to 7 years) means higher monthly payments but less total interest paid. A longer term (15 to 20 years) means lower monthly payments but more interest paid over time. Calculate the total cost of the loan, not just the monthly payment, when comparing offers.

Get rate quotes from at least three lenders before deciding. Most lenders offer a rate quote without a hard credit inquiry first — this is a soft inquiry and does not affect your score. Once you have quotes in writing, you can compare the actual numbers side by side.

What happens to your federal protections

Federal student loans come with protections that private loans do not offer. When you refinance a federal loan into a private loan, you lose all of them permanently. You cannot refinance back into federal status later.

Income-driven repayment plans allow your payment to be as low as $0 per month if your income is below the poverty line. Private lenders do not offer this. Public Service Loan Forgiveness erases remaining debt after 120 may have access to payments if you work for a government agency or nonprofit — only available on federal loans. Deferment and forbearance let you pause federal payments during unemployment, military service, or other hardship; private lenders rarely offer this.

Federal loans also have death and disability discharge — if you become permanently disabled or die, the debt is forgiven. Private lenders do not automatically offer this, though some include optional disability insurance you can purchase.

Before refinancing, ask yourself: Do I think I will ever need to pause payments? Am I pursuing Public Service Loan Forgiveness? Could my income drop significantly in the next few years? If you answered yes to any of these, refinancing may not be worth it.

Refinancing again later if circumstances change

Refinancing is not permanent. If interest rates drop further, your credit score improves, or your income increases, you can refinance again with a different lender. Each refinance involves another hard credit inquiry and another underwriting process, but there is no limit to how many times you can do it.

Some borrowers refinance every few years as rates change. Others refinance once and keep the same loan for the full term. There is no penalty for paying off a private refinanced loan early, so if you come into money or want to pay faster, you can do so without extra fees.

Keep in mind that each refinance resets your loan term. If you refinance a loan with 10 years remaining into a new 15-year loan, you have extended your payoff date by 5 years, even if your monthly payment is lower. Read the new loan documents carefully to understand the new term.

Frequently Asked Questions

Will refinancing hurt my credit score?

Yes, temporarily. The hard credit inquiry lowers your score by 3 to 5 points. Once you refinance and start making on-time payments, your score typically recovers within a few months. If you are planning to apply for a mortgage or car loan soon, wait until after that application to refinance student loans.

Can I refinance if I am in default?

No. Lenders will not refinance a loan in default. You must first bring the loan current by making back payments or entering a rehabilitation program with your federal servicer. Once the default is removed, you can then refinance.

What if I have both federal and private loans?

You can refinance them together or separately. Some borrowers refinance only their private loans and keep federal loans in federal status to preserve protections. Others refinance everything together to get one payment and one interest rate. Run the numbers both ways to see which saves more money.

Can I refinance Parent PLUS loans?

Yes, but only through a process called consolidation into a Direct Consolidation Loan first, which is a federal option. Some private lenders also refinance Parent PLUS loans directly. Check with individual lenders about their Parent PLUS policies, as not all offer it.

What if my application is denied?

Common reasons include a credit score below the lender's minimum, insufficient income, or recent job loss. You can reapply after improving your credit score, increasing your income, or waiting longer after a job change. Adding a co-signer with stronger credit can also help.