All student loans are not created equal, and the gap between the two main types is wider than most people realize. There are federal student loans, which come from the government, and private student loans, which come from banks, credit unions, and online lenders. Both hand you money for school. Both charge interest. Both want to be paid back. That’s where the similarities end, and where decisions you make at twenty can follow you for the next twenty years.

Federal loans are the ones with a safety net built in. The interest rate is set by Congress and fixed, so it doesn’t jump around every time the market sneezes. You don’t need a credit score to get most of them, which matters a lot when you’re eighteen and have never held a credit card. If you lose a job, go back to school, or get hit with a medical crisis, federal loans let you pause payments or shrink them based on what you actually earn. If you work in public service or for a nonprofit, there’s a real path to having the balance erased entirely.

Private loans are a contract with a company that wants its money back and has very little obligation to work with you when life goes sideways. Approval usually depends on your credit, which means most undergraduates need a cosigner, often a parent. Rates can be fixed or variable, and a variable rate can climb. A lot. There’s no income-driven repayment plan. There’s no Public Service Loan Forgiveness. There’s no automatic pause button. When you’re struggling, your options are whatever that lender feels like offering, and it’s often nothing more than a short forbearance and a bigger bill waiting on the other side.

So how do you know what you actually have? Go to studentaid.gov and pull up your federal loan history. Every federal loan you’ve ever taken out is listed there, along with whoever services it now. If a loan isn’t on that list, it’s almost certainly private. That one step clears up a mountain of confusion, because plenty of people assume their loans are federal when they’re not, or panic about a private loan that’s actually a Direct Loan they could be putting on an income-driven plan this week.

The practical rule is simple: exhaust your federal options first. Fill out the FAFSA every year, take the subsidized and unsubsidized Direct Loans you’re offered, and only look at private money if you’ve genuinely hit the ceiling. If you’re already carrying private debt, pay it aggressively while keeping your federal loans on the cheapest plan that keeps you current. And think hard before refinancing federal loans into a private one. That lower interest rate looks great until you realize you’ve traded away every hardship option you had.

One more thing worth knowing: your servicer is not your lender. Federal loans get passed around to companies that handle billing, and those companies change. Keep your address and email updated with them, because a missed letter is how people end up delinquent on a loan they fully intended to pay. Set up autopay for the discount if your budget allows, and check your balance every few months. Nobody is watching this for you.

And when you can’t pay, call before you miss. Federal servicers have to walk you through your options, even if the hold music is miserable. Private lenders have far less they’re required to do, but a borrower who calls early still has more leverage than one who goes silent for six months. Avoidance is what turns a manageable payment into a collections account and a credit score you’ll spend years repairing.

The takeaway isn’t that private loans are evil. Sometimes they’re the only way to close a gap. It’s that federal and private loans are two different animals with two different rulebooks, and the person who knows which one they’re holding gets to make decisions instead of reacting to them. Read the fine print, know your servicer, and never assume the safety net exists if you never checked whether it applied to you.