Federal vs Private Student Loans
Federal loans have protections private loans cannot match. Here is the full comparison, and the one situation where private wins.
Federal loans offer fixed rates, income-driven repayment, forgiveness programs, and generous deferment; private loans offer potentially lower rates for excellent credit but few safety nets. Exhaust federal options first; consider private only for the gap at strong credit.
Interest rates
Federal undergraduate loans have fixed rates set by Congress each year, the same for every borrower regardless of credit. Graduate and PLUS loans cost more but are still fixed.
Private loans price on credit: excellent-credit borrowers can beat federal rates, sometimes substantially, while weaker credit pays more. Private loans may be fixed or variable; variable rates can rise with the market.
Repayment flexibility
Federal loans offer income-driven repayment plans that cap payments at a share of discretionary income and forgive the remainder after 20 to 25 years. Economic hardship deferment and forbearance are standardized and relatively generous.
Private lenders offer limited forbearance, usually 12 months total, at their discretion. There is no income-driven option and no forgiveness. Lose your income with private loans and the options are negotiation or default.
Forgiveness and discharge
Only federal loans qualify for Public Service Loan Forgiveness, teacher forgiveness, and disability discharge. These programs erase tens of thousands for eligible borrowers; private loans have no equivalents.
Both types are difficult to discharge in bankruptcy, though the standard has eased slightly. Treat every student loan as effectively non-dischargeable when borrowing.
When private wins
The case for private: you have excellent credit, a high-earning degree, stable employment, and the private rate undercuts your federal rate by a point or more with no origination fee advantage lost. Refinancing federal loans into private loans is the same tradeoff in reverse.
The cardinal rule: never refinance federal loans into private loans if you might need income-driven repayment or forgiveness. The rate savings are rarely worth surrendering the safety net.
Borrowing strategy
Max subsidized federal loans first: interest-free during school is unmatched. Then unsubsidized federal. Then consider private only for the remaining gap, comparing at least three lenders.
Borrow the minimum that completes the degree. Every $10,000 borrowed at 6 percent costs about $111 a month for 10 years; lifestyle borrowing in college becomes lifestyle drag for a decade after.
Skip the arithmetic
Model any loan's true cost with the free student loan calculator.
Federal versus private
Should I choose federal or private student loans?
Federal loans win for nearly all borrowers because of fixed rates, income-driven repayment, deferment rights, and forgiveness programs. Private loans make sense only to cover costs beyond federal limits, and only when your credit earns a rate that beats the federal offer.
Can private student loans be forgiven?
No. Public Service Loan Forgiveness, income-driven forgiveness, and teacher programs are federal-only. Some private lenders discharge loans on the borrower's death or permanent disability, but there is no private equivalent of programmatic forgiveness.
Is it smart to refinance federal loans into a private loan?
Rarely. Refinancing federal into private permanently surrenders income-driven plans, generous deferment, and all forgiveness programs. It makes sense only for high earners with secure jobs, excellent credit, and no plausible need for the safety net, who value the lower rate above all.