Federal student loans · Subsidized, Unsubsidized, PLUS
Your award letter lists loan types without explaining the critical differences. Subsidized vs. Unsubsidized is not a small distinction — it's the difference between interest that doesn't grow while you study and interest that compounds from day one. This guide explains each type and the rules for borrowing as little as possible.
The four federal loan types
Direct Subsidized Loans
6.53% fixed (2024–25 academic year)Who: Undergraduate students with demonstrated financial need (Pell-eligible)
Annual limit: $3,500–$5,500/year depending on grade level; $23,000 lifetime max for undergrad
Government pays the interest while you're in school (at least half-time), during the 6-month grace period, and during deferment. This is the best federal loan — interest doesn't compound while you study.
Direct Unsubsidized Loans
6.53% fixed for undergrad; 8.08% for grad (2024–25)Who: Any student (undergraduate or graduate) regardless of financial need
Annual limit: $5,500–$12,500/year for undergrads (dependent); $20,500/year for grad students
Interest starts accruing immediately from disbursement — even while you're in school. If you don't pay it, it capitalizes (gets added to principal). A $10,000 loan disbursed freshman year grows to ~$12,200 by graduation if you defer interest.
Direct PLUS Loans (Parent PLUS)
9.08% fixed (2024–25); origination fee ~4.228%Who: Parents of dependent undergrad students (credit check required)
Annual limit: Up to the full cost of attendance minus other aid — no fixed cap
High rate + high origination fee makes Parent PLUS among the most expensive federal debt. Interest accrues immediately. Before a parent takes PLUS, consider whether the student could cover the gap with a private loan at a lower rate, or whether the school choice needs to change.
Direct Grad PLUS Loans
9.08% fixed (2024–25); same 4.228% origination feeWho: Graduate and professional students (credit check required)
Annual limit: Up to cost of attendance minus other aid
Like Parent PLUS but for graduate students. Should be the loan of absolute last resort — exhaust unsubsidized and income-driven-repayment-eligible options first.
Five rules for borrowing as little as possible
Exhaust grants and scholarships first
Every dollar in grant or scholarship money is a dollar you never repay. File the FAFSA early, apply for institutional scholarships at your school, and exhaust the free money before touching loans.
Accept Subsidized before Unsubsidized
On your award letter, Subsidized loans are the better deal — interest doesn't grow while you're in school. Accept them first, up to the full offered amount, before considering Unsubsidized.
Borrow only what you need, not what's offered
The award letter shows your maximum loan eligibility. You are not required to accept the full amount. Borrow the minimum needed — every extra $1,000 borrowed is $1,000 + interest to repay.
The 10% income rule
A common benchmark: total monthly student loan payment at graduation should not exceed 10% of your expected monthly gross income. For a $40,000 starting salary, that's ~$333/month, which corresponds to roughly $35,000 in total debt at standard repayment.
Income-Driven Repayment (IDR) is a safety net, not a plan
IDR programs (SAVE, IBR, PAYE) cap your payment at a percentage of your income and forgive the balance after 10–25 years. They help in a crisis, but aren't a reason to borrow more — interest still accrues and forgiven amounts may be taxable.
Private loans: exhaust federal options first
Private loans from banks and lenders may have variable rates, no income-driven repayment, and no forgiveness options. They should come last — after Pell, institutional grants, scholarships, and all federal loan types. If you need private loans, compare rates with a co-signer (usually a parent), and understand the full repayment terms before signing.
Tools to reduce how much you borrow
Compare award letters by net cost
Compare your actual offers side-by-side by out-of-pocket cost, not sticker price or loan load.
Career debt-to-income calculator
Will the degree pay off? Run the debt-to-income ratio for your expected salary and loan balance.
Aid appeal generator
If your aid package seems low, a well-structured appeal to the financial aid office can increase grants.
Arizona's biggest scholarships
Flinn, QuestBridge, Obama Scholars — competitive awards that reduce loan needs significantly.
Scholarship sprint planner
Apply to 4–6 scholarships in priority order. Each scholarship won is $1,000–$10,000 less in loans.
2+2 transfer-path calculator
Community college + transfer is the most reliable path to a degree without large debt.