How the Fed Affects Student Loan Interest Rates

When the Federal Reserve raises or lowers its benchmark interest rate, the effect on your student loans depends on what type of loans you have.

Federal student loan rates don’t change during the academic year and stay fixed for the life of the loan, as long as you don’t consolidate or refinance. But private loans are different. Variable-rate loans typically adjust within a couple of billing cycles after a Fed rate change, and new private loans may get more or less expensive. Existing fixed-rate private loans aren’t affected.

Here’s what you should know about how Fed rate changes affect student loan interest rates.

How does the Fed influence interest rates?

The Fed sets monetary policy through the Federal Open Market Committee (FOMC), which meets eight times a year to determine the federal funds rate. The FOMC raises interest rates to discourage consumer and business borrowing and investing, helping slow inflation.

When inflation runs above the Fed’s target, policymakers may vote to raise the rate. When the economy slows or unemployment rises, they may cut it to encourage borrowing and spending. Depending on economic conditions, the Fed may raise, lower, or hold rates steady at any meeting.

The federal funds rate is the benchmark interest rate at which banks borrow from each other overnight. This central interest rate influences the rates lenders offer borrowers for credit cards, mortgages, private student loans, and car loans.

When the federal funds rate rises, banks typically charge higher interest rates on longer-term loans and pass those costs to borrowers. That could mean higher costs for you as a student loan borrower. 

Do Fed rate changes affect federal student loans?

A Fed rate hike doesn’t directly affect federal student loans. Instead, federal rates are tied to the 10-year Treasury yield. Congress sets federal student loan interest rates once a year based on the 10-year Treasury yield, plus an add-on for each loan type. The rates are fixed for the life of the loan unless you refinance or consolidate them later.

“Any midyear changes to federal rates would not impact existing federal student loans – or new federal student loans until the next rate cycle, which begins on July 1 every year,” says Stacey MacPhetres, senior director of education finance for Bright Horizons. The interest rate you were offered on a federal student loan remains fixed for the life of the loan.

However, a Fed interest rate increase can affect the 10-year Treasury yield, which the government uses in a statutory formula to set federal student loan interest rates each year around the beginning of May, notes Kathleen Boyd, a certified financial planner (CFP) and founder of Student Loan Savvy.

“Federal borrowers could potentially see an increase in rates on new federal loans,” Boyd says.

How do Fed decisions affect private student loans?

When the Fed funds rate rises, private loan interest rates usually go up for new loans, both fixed and variable, and existing variable-rate loans. Most private lenders base their rates on the benchmark rate like the Secured Overnight Financing Rate (SOFR), which moves with the Fed funds rate. If you have a variable-rate private student loan, you could see a higher interest rate and a corresponding higher monthly payment within one or two billing cycles. Your existing fixed-rate loans remain locked in.

“If students are thinking about taking out private loans this year, they should understand that they're borrowing in a higher-rate environment,” warns Boyd. “Rates advertised even a month ago may no longer be applicable, so it's important to compare current offers.”

MacPhetres cautions that private lenders could also tighten their credit requirements in this higher-interest environment.

However, the Fed funds rate is just one factor in private student loan interest rates. 

“The rates on private loans are based heavily on credit,” Boyd points out. “Having a strong credit profile, good income, and low debt can help borrowers qualify for the best terms — even more so with a strong cosigner.” 

Current rates on private student loans range widely from 1.99% to 18.19% for fixed rates and 3.65% to 17.99% for variable rates.

Why higher Fed rates matter for borrowers

In a rising interest rate environment, borrowers could face higher interest rates that increase their overall cost of borrowing. For private student loans, “The decision to borrow at a fixed rate versus a variable rate becomes much more significant,” Boyd says.

For variable-rate private student loans you already have, interest rates may rise within several billing cycles. Federal student loan interest rates could also increase in July when Congress determines the new rate.

Graduate and professional students whose access to grad PLUS loans has been eliminated may be particularly affected. The discontinuation of these loans is part of the 2025 tax and spending bill, the “One, Big, Beautiful, Bill Act.”

“Given the new grad loan limits, it is likely that many graduate students will also be faced with borrowing private loans,” MacPhetres says. 

“They should be mindful of their borrowing needs and exhaust all scholarships, financial aid, cash flow, and savings first before considering borrowing.”

Should you refinance after a Fed rate cut?

When you should refinance depends on more than a Fed rate cut. Refinancing may make sense if you:

• Have private loans (or federal loans you're willing to give up benefits on)
• Have a strong credit score
• Have a manageable debt-to-income (DTI) ratio
• Have a stable income
• Can qualify for a meaningfully lower rate or better terms than you have now

For many borrowers, refinancing federal student loans to a private lender might not make sense, but you can choose to refinance just your private loans. If you qualify for a lower rate, refinancing after a Fed rate cut may be the right move if it lowers your total private loan borrowing costs enough to make a difference. 

Over the last 12 months ending October 2026, borrowers who refinanced student loans on Credible prequalified for an average rate of 6.78% with an average credit score of 716. Your rate may be higher or lower depending on your credit and income.

You’ll need to weigh the pros and cons.

Pros and cons of refinancing

“Students should review their current federal and private loan terms and recognize any borrower benefits they would relinquish, particularly under the federal program,” MacPhetres advises.