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L.16 · BEGINNER · 3 MIN

Student Loans: Federal vs Private, IDR, PSLF

Borrowing for school is often unavoidable, but the kind of loan you take -- and how you repay it -- can change the total cost by tens of thousands of dollars. The first rule: exhaust federal loans before private ones, because federal loans come with protections private loans almost never match.

Quiz · 5 questions ↓

Federal versus private student loans

FeatureFederal student loansPrivate student loans
Interest rateFixed by law each year; the same for every borrowerSet by the lender from your (or a co-signer's) credit
Income-driven repaymentYes -- payments can scale to your incomeRare or none
Forgiveness programsYes (e.g., PSLF for public-service work)Almost never
Hardship pauseDeferment / forbearance availableAt the lender's discretion, if at all
Best usedFirst, up to the annual limitOnly to fill a gap after federal is maxed

Why federal loans give every borrower the same rate

Federal loans are not priced on your credit -- every borrower gets the same rate, set by Congress each year (undergraduate Direct loan rates have run in the mid-single digits in recent years; check studentaid.gov for the current figure). That, plus income-driven repayment and forgiveness options, is why you borrow federal first and treat private loans as a last-resort gap-filler.

Why to learn loan categories, not plan names

Federal repayment programs change often -- plans get renamed, paused by courts, or replaced. Do not memorize a single plan name; learn the categories (standard, income-driven, forgiveness) and confirm what currently exists at studentaid.gov before you choose.

Income-driven repayment and public-service forgiveness

Income-driven repayment and PSLF in one breath

Income-driven repayment (IDR) ties your monthly payment to your income and family size instead of your balance, and forgives any remaining balance after a set number of years. Public Service Loan Forgiveness (PSLF) cancels the federal balance after about ten years (120 qualifying payments) of full-time work for a government or qualifying non-profit employer. Both are federal-only -- another reason private loans are the last resort. Program details shift, so verify the current rules at studentaid.gov.

What the private-loan gap actually costs you

What that gap actually costs you

Make the numbers concrete. Imagine borrowing $5,500 (a typical single-year federal Direct Subsidized cap) and paying it back on the 10-year standard plan. At a recent federal undergraduate rate near 6.5%, the loan totals roughly $2,000 in interest. At a typical private-loan rate near 11% over the same 10 years, it is roughly $3,650 in interest. That is about $1,650 of extra cost on $5,500 of debt -- and a four-year borrower stacks the gap across multiple years, so the lifetime difference often grows past $5,000. Federal loans also pause payments when you lose income; private loans typically do not. Rates change yearly, so the magnitudes shift -- but the direction does not.

Compare your own federal and private balances

Add up your (or your expected) federal vs private loan balances. If you have room under the federal annual limit, that is almost always the cheaper, safer dollar to borrow next.

The right move when federal borrowing room remains

You need to borrow for next year and have not hit your federal loan limit. What is usually the right move?
Check your understanding

Sit with the ideas.

What is the main reason to exhaust federal student loans before taking a private one?

Why:
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