Before you submit a single private student loan application, take a step back. This decision will affect your finances for years. Knowing what to check—and what questions to ask—will help you avoid expensive mistakes and find a loan that actually fits your situation.
Start by Maxing Out Federal Loans First
Private loans should be your second choice, not your first. Federal student loans come with protections that private loans simply don't offer. The federal government sets the interest rates, caps how much you can borrow each year, and gives you options if money gets tight.
For the 2024-25 academic year, federal loan limits are $5,500 for first-year undergraduates, $6,500 for second-year, and up to $12,500 for third-year and beyond. Graduate students can borrow up to $20,500 annually through federal loans. Before you even think about private loans, make sure you've maxed out your federal options. Federal loans offer income-driven repayment plans, forgiveness programs, and deferment options that private lenders won't match.
Understand the Difference Between APR and Interest Rate
This matters more than you might think. The interest rate is the percentage of your loan balance that you pay back in interest each year. The APR (annual percentage rate) includes the interest rate plus fees. On federal PLUS loans, origination fees are common—currently 4.24%. Private student loans rarely charge origination fees, but some may include other costs that get bundled into the APR.
When you're comparing loans, always look at the APR. That's the true cost of borrowing.
Learn the Credit Check Reality: Soft Pull vs. Hard Pull
When you start shopping for rates, lenders will ask you for some information. Most major lenders like Sallie Mae, Earnest, College Ave, Ascent, and SoFi offer prequalification. During prequalification, the lender does a soft credit inquiry—sometimes called a soft pull. This doesn't affect your credit score at all. You get an estimate of what rate you might qualify for, with no damage done.
Here's the catch: Once you actually apply for a loan, the lender pulls your full credit report with a hard inquiry. This does hit your credit score, typically by fewer than 5 points. The good news is that FICO has a built-in grace period. If you apply to multiple student loan lenders within 45 days, all those hard inquiries count as just one hit to your score.
The takeaway: Use prequalification to shop around without worry. Only after you've narrowed down your choices should you apply formally.
Choose Between Fixed and Variable Rates
This is a big decision. A fixed-rate loan keeps the same interest rate for the entire loan term—10, 15, or 20 years. Your monthly payment never changes. A variable-rate loan starts lower, but the rate can reset monthly or quarterly based on market conditions. Your payment could go up or down.
In April 2026, fixed-rate private loans ranged from about 2.65% to 17.99% APR, while variable rates ranged from 3.50% to 17.99%. Variable rates usually start lower—sometimes 0.5% to 1% lower than fixed rates. But if interest rates in the economy rise, your rate rises too, and so does your monthly payment. Over a 15-year loan, rising rates can add tens of thousands of dollars to what you pay back.
Fixed rates protect you from surprises. Variable rates are a bet that interest rates will stay low. Choose fixed if you want predictability and plan to keep the loan for the full term. Choose variable only if you plan to pay the loan off quickly or if you're comfortable with the risk of your payment increasing.
Know the Repayment Options Before You Borrow
Different lenders offer different ways to repay. Here are the main ones:
- In-school (deferred) payments: You don't pay anything while you're enrolled at least half-time. Interest usually accrues—meaning it piles up and gets added to your balance. You'll owe more when repayment starts.
- Interest-only payments: While you're in school, you pay only the interest, not the principal. Your loan balance doesn't grow, but you're making actual payments right away. This is better than deferred payments if you have the cash flow.
- Fixed payments: You make a fixed payment—say, $25 per month—while in school. This is a hybrid approach.
- Full repayment: You pay both principal and interest while in school. This costs the most upfront but saves you money overall.
The key is understanding what happens to the interest you don't pay. If interest accrues while you're in school, you'll owe more than you borrowed when repayment begins.
Check for Hidden Fees and Protections
Origination fees are rare on private student loans (unlike on federal PLUS loans), but confirm this with your lender. Some lenders offer an autopay discount—usually 0.25%—if you set up automatic payments. That sounds small, but over a 15-year loan, it adds up.
Look for prepayment penalties. Federal law bans prepayment penalties on student loans, but double-check your contract. If you want to pay extra toward the principal, you should be able to without penalty.
Ask about death and disability discharge. If you die or become permanently disabled, what happens to the loan? Federal loans discharge automatically. Private lenders vary. Some discharge the full balance, others discharge it only if the borrower becomes totally and permanently disabled as defined by the Department of Veterans Affairs.
Understand Cosigner Release and Its Real Requirements
If you're using a cosigner—maybe a parent—ask about cosigner release from day one. Most lenders require between 12 and 48 on-time payments before you can release your cosigner. Sallie Mae, for example, allows cosigner release after just 12 consecutive monthly on-time payments.
Here's the trap: If you hit financial trouble and enter forbearance (a pause on payments), that clock resets. The CFPB found that private lenders rejected 90% of cosigner release applications. If forbearance interrupts your payment history, you may have to start the countdown over. This is why you need to understand your options before you borrow.
Know What Happens If Money Gets Tight
Private student loans don't offer income-driven repayment plans like federal loans do. But they do offer temporary relief options:
- Forbearance: The lender pauses or reduces your payments for a set period—usually 3 to 12 months. Interest usually continues to accrue during forbearance, so your balance grows. Check whether forbearance counts as on-time payment for cosigner release purposes (often it doesn't).
- Income-based hardship options: Some lenders reduce your payment temporarily if you can prove financial hardship. Terms vary by lender.
- Deferment: Rarer than forbearance, this pauses payments without accruing interest. Check whether your lender offers it.
Private student loans are not discharged in bankruptcy as easily as federal loans. Read the fine print on hardship options before you sign.
Red Flags to Watch Before You Apply
- Lenders who won't prequalify you. If a lender demands a hard credit inquiry before showing you an estimate, walk away. Every major lender prequalifies.
- Claims of unlimited borrowing. You can't borrow more than the cost of attendance at your school. If a lender promises more, they're misleading you.
- Pressure to co-sign. A lender shouldn't pressure you into adding a cosigner. If you have good credit, you may qualify without one.
- No forbearance option. If a lender won't clearly explain hardship options in writing, that's a warning sign.
- Automatic approval. Legitimate private lenders verify your credit and income. If approval feels too easy, something's off.
Check the CFPB's private student loan database and recent reports. Consumer Reports Money and Credible also compare lenders side-by-side.
What to Screenshot and Save During Your Research
As you shop around, keep records:
- Prequalification offers from at least three lenders, showing the APR, loan amount, and term
- The lender's cosigner release policy in writing
- Repayment options, including what happens to accrued interest
- Hardship or forbearance terms, spelled out clearly
- Death and disability discharge policy
- Any fees, including autopay discounts
Save these in a folder so you can compare later. If something goes wrong after you borrow, you'll want proof of what you were promised.
The Bottom Line
A private student loan is a contract you're signing for 10, 15, or even 20 years. Spending an hour now to compare rates, understand APR vs. interest rate, and know your repayment options can save you thousands later. Start with federal loans, shop around with soft credit pulls, understand the true cost of each loan, and ask hard questions about what happens if your financial situation changes.
Ready to explore your complete financial plan for college? Visit CollegeLens to build a personalized strategy for your family's situation at https://collegelens.ai/plan/school.
— Sravani at CollegeLens