The latest update to federal student loan pricing shows a modest upward move for the 2026-27 cycle. These are fixed interest rates that remain constant for the life of each loan, and they apply to loans disbursed between July 1 and June 30. The Department of Education ties new annual rates to the high yield from the May auction of the 10-year Treasury Note; for this year that auction occurred on May 12, 2026. Understanding the calculation and the resulting percentages helps borrowers weigh repayment choices and the potential benefit of federal protections versus private alternatives.
The new published percentages for the 2026-27 period (the Department lists these as applying to loans disbursed on or after July 1, 2026) are: 6.518% for undergraduate Federal Direct Stafford loans, 8.068% for graduate Federal Direct Stafford loans, and 9.068% for both Grad PLUS and Parent PLUS loans. Compared with the prior year, these figures represent an increase of roughly 0.13% across the board. Although the change is relatively small in absolute terms, it continues a multi-year trend of higher borrowing costs that accelerated during the pandemic years.
Table of Contents:
How the rates are calculated
The mechanism that sets these rates is straightforward: the federal formula adds a fixed margin to the high yield from the most recent May auction of the 10-year Treasury Note. Specifically, the Department adds 2.05% for undergraduate Stafford loans, 3.60% for graduate Stafford loans and 4.60% for Grad PLUS and Parent PLUS loans. These margins are subject to statutory caps (for example, 8.25% for undergraduate loans and 10.50% for PLUS loans). With the May 12, 2026 auction showing a high yield of 4.468%, the resulting math produces the rates listed above: 4.468% + 2.05% = 6.518% (undergraduate), 4.468% + 3.60% = 8.068% (graduate), and 4.468% + 4.60% = 9.068% (PLUS).
Why rates shifted and who is affected
The yield on the 10-year Treasury is heavily influenced by expectations for short-term rates, especially the Federal Funds Rate set by the Federal Reserve. The Fed has kept short-term policy rates elevated in an effort to bring inflation back toward its 2% target, and that stance has pushed Treasury yields higher than in prior years. It’s important to note that the change only applies to newly disbursed federal loans: older fixed-rate federal loans remain at the rate they were issued with, and private student loan rates are set independently by lenders and are not tied to this federal formula.
Practical impact for borrowers
For many borrowers the numeric increase is small but measurable. Using the Department’s payment estimates, an undergraduate Direct Loan now carries a monthly payment of about $113.64 per $10,000 borrowed on a standard 10-year schedule — roughly $0.64 more per month than the prior year for the same balance. Over a decade that extra $0.64 per month adds to about $76.84 for every $10,000 borrowed. Historical context shows sharp rises since the pandemic: for example, undergraduate rates rose from about 2.75% in 2026-21 to the current mid-6% range, with parallel increases for graduate and PLUS loans.
Previous rate levels and trends
If you track the recent trajectory, the undergraduate Direct Loan rate was around 2.750% in 2026-21, climbed to 3.734% in 2026-22, then moved into the 4–6% range before reaching 6.518% for 2026-27. Graduate and PLUS loan rates followed a similar upward trend. These shifts reflect market yields and policy tightening rather than changes to the statutory margin schedule.
Private loans, refinancing and borrower choices
Private student loan offers vary widely by lender and borrower credit profile: fixed rates can fall roughly between 2.65% and 16.5% and variable offers have their own ranges. Refinancing federal loans into private debt removes federal protections like income-driven repayment, loan forgiveness and borrower hardship options. Generally, prioritize federal borrowing for the protections and only consider refinancing if you have no access to federal relief programs and a private rate materially improves your cost profile. As always, compare offers and weigh non-rate features before moving forward.
Takeaway
The 2026-27 increases are modest but underscore the broader environment of higher borrowing costs that began during the pandemic and persisted as Treasury yields rose. Understanding the formula, the specific new percentages and how they affect monthly payments helps borrowers make informed choices about borrowing, repayment plans and the potential pros and cons of refinancing.