Private student loan default: how it actually differs from federal

A private student loan and a federal student loan can look nearly identical on a monthly statement, but they run under completely different legal regimes once a borrower falls behind. Federal loans come with government collection powers no private lender has; private loans come with a state statute of limitations, a lawsuit requirement, and a cosigner problem federal loans generally don't create. Neither is the more dangerous one across the board — they're dangerous in different, specific ways.

No lawsuit, no garnishment — the one federal power private lenders don't have

As covered in our explainer on federal student loan default, the U.S. Department of Education can garnish up to 15% of a defaulted borrower's disposable pay under 20 U.S.C. § 1095a, and can seize a federal tax refund through the Treasury Offset Program — both without ever filing a lawsuit or getting a judge to sign off. A private student loan lender or the debt buyer that purchased a charged-off private loan has neither power. Like any other private creditor, it has to sue you and actually win a money judgment before it can garnish your wages at all, following the same summons-and-answer process, deadlines, and defenses covered in our explainer on what actually happens when you're sued for a debt — including the same federal Consumer Credit Protection Act wage-garnishment cap that applies to an ordinary judgment. A private lender also cannot touch a federal tax refund directly; a debt collector who tells you otherwise is misrepresenting what it can legally do, a distinct violation of the Fair Debt Collection Practices Act.

A real statute of limitations applies — private loans aren't the exception

Federal student loans are one of the only debts in the country with no statute of limitations at all, as covered in our federal-default explainer and in our explainer on the statute of limitations generally. A private student loan doesn't share that exception — it's an ordinary written contract, and the ordinary state statute of limitations for a written contract (commonly in the 3-to-6-year range, depending on the state) applies to it the same way it applies to a credit card balance or a personal loan. Once that window closes where you live, a private lender or debt buyer that sues you anyway can still lose, if you actually raise the time-barred defense in court — the same live-and-active defense covered in that statute-of-limitations explainer, and one that never applies to a federal loan.

Where the real extra risk shows up instead: the cosigner

Most private student loans, unlike most federal loans, require a creditworthy cosigner — usually a parent — because the lender is underwriting a young borrower with little credit history. That creates two documented risk points federal loans generally don't have:

"Auto-default" on the cosigner's death or bankruptcy. The Consumer Financial Protection Bureau's 2015 Student Loan Ombudsman reporting found that some private loan contracts placed a borrower into default the moment a cosigner died or filed bankruptcy — even when the borrower themselves was current on every payment. Several major lenders removed or modified these clauses after that reporting and the regulatory pressure that followed it, but the practice hasn't been eliminated industry-wide; whether a specific loan contract still contains one is worth checking directly in its terms rather than assumed away.
Cosigner release is harder to get than lenders' marketing suggests. The same 2015 CFPB reporting found that roughly 90% of borrowers who actually applied to release their cosigner were rejected — the most recent figure of its kind and still the one most commonly cited. Lenders that advertise a cosigner-release option typically require a lengthy run of consecutive on-time payments first (commonly cited ranges run from about a year to several years, depending on the lender) plus a fresh credit and income review for the primary borrower alone — a real, but genuinely harder-to-clear bar than the marketing copy around it implies.

Bankruptcy: the same "undue hardship" standard, but not every private loan actually qualifies

Both federal and private student loans are widely understood as nondischargeable in ordinary bankruptcy absent a showing of "undue hardship" under 11 U.S.C. § 523(a)(8) — a genuinely high bar that courts apply narrowly, as noted in our Chapter 7 vs. Chapter 13 explainer. What that general rule leaves out is that § 523(a)(8) only reaches loans that actually fit one of its own categories: a government or nonprofit educational loan, an "obligation to repay funds received as an educational benefit," or a "qualified education loan" as the tax code separately defines that term — generally, one certified by the school and used to cover the certified cost of attendance for a degree-seeking student. A private loan disbursed directly to a borrower without school certification, or one that exceeds the cost of attendance, doesn't automatically fit any of those categories. The Second Circuit Court of Appeals held exactly that in Homaidan v. Sallie Mae (2021), reviving an argument that some private student loans are dischargeable in an ordinary bankruptcy case, without needing to prove undue hardship at all — a still-developing area of the law that other federal courts have continued to weigh in on since, and one worth raising with a bankruptcy attorney reviewing your actual loan's paperwork rather than assumed away either direction.

Nothing here is a reason to stop paying a private student loan and assume a lawsuit or bankruptcy will sort it out later. A lawsuit still damages your credit report and can end in a real judgment; bankruptcy has real costs and consequences of its own. This page explains how the legal mechanics genuinely differ from a federal loan — not that a private loan is safe to default on.

What private loans don't come with, either

The flip side of having fewer government collection powers against you is having none of the government relief programs built around federal loans: a private loan isn't eligible for Public Service Loan Forgiveness, an income-driven repayment plan, the federal loan rehabilitation or consolidation process covered in our federal-default explainer, or any administrative forbearance the Department of Education grants by policy. Any hardship forbearance, deferment, or modified payment plan on a private loan exists only if, and to the extent, your specific lender's contract or discretionary policy offers one — there's no statutory floor under it the way there is for a federal loan.

Related: a Truth in Lending Act rule specific to private education loans, 12 C.F.R. § 1026.48, gives a borrower three business days to cancel a private student loan after receiving the final required disclosures, before any funds can be disbursed — a narrow but real right worth knowing about before signing.