Comparing Subsidized vs Unsubsidized Student Loans

By SoFi Editors. May 22, 2025 · 6 minute read

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Comparing Subsidized vs Unsubsidized Student Loans

When financing higher education, understanding the differences between Direct Subsidized and Direct Unsubsidized Loans is essential. Both are federal student loans offered by the U.S. Department of Education, but they vary in terms of eligibility, interest accrual, and repayment responsibilities.

Keep reading to learn the similarities and differences between subsidized and unsubsidized loans, plus additional ways to pay for college.

Key Points

•   With Direct Subsidized Loans, the federal government covers the interest while the student is enrolled at least half-time, during the six-month grace period after leaving school, and during periods of deferment.

•   Direct Unsubsidized Loans accrue interest from the time the loan is disbursed, including while the student is in school and during grace or deferment periods.

•   Direct Subsidized Loans are available only to undergraduate students who demonstrate financial need. Direct Unsubsidized Loans, however, are available to both undergraduate and graduate students, and financial need is not a requirement for eligibility.

•   Annual and aggregate loan limits are generally higher for Direct Unsubsidized Loans compared to Direct Subsidized Loans.

•   In addition to subsidized and unsubsidized loans, students can pay for college with cash savings, scholarships, grants, and private student loans.

What Is a Direct Subsidized Loan?

Direct Subsidized Loans are available only to undergraduate students, and they are awarded based on financial need.

The U.S. government pays the interest on Direct Subsidized Loans as long as the student is enrolled in classes at least half-time. The accrued interest is also covered during the six-month grace period after the student leaves school or graduates and if the student’s loan is in a period of deferment.

The federal help is meant to give students a chance to get on their feet financially before the debt starts accruing interest they’ll have to pay.

What Is a Direct Unsubsidized Loan?

A Direct Unsubsidized Loan is a federal student loan available to eligible undergraduate, graduate, and professional students that accrues interest from the time it is disbursed, regardless of financial need.

Like subsidized loans, repayment doesn’t begin until six months after the student graduates, drops below half-time, or leaves school, but the interest will still accrue during this time.

Unsubsidized student loans can cost more in the long run than subsidized loans because of the accruing interest.

Differences Between Subsidized and Unsubsidized Loans

Subsidized and unsubsidized student loans both can help pay for college, but they vary in terms of eligibility, interest accrual, and long-term cost. Knowing how each works can help you make smarter borrowing decisions. Differences between the two include:

•   Subsidized loans are only available to undergraduate students who demonstrate financial need.

•   Unsubsidized loans are available to both undergraduate and graduate students, regardless of financial need.

•   With subsidized loans, the government pays the interest while you’re in school at least half-time, during the grace period, and deferment.

•   Subsidized loans typically cost less over time due to the government covering interest during specific periods.

•   Annual and aggregate loan limits are higher for Direct Unsubsidized Loans than for Direct Subsidized Loans.

Similarities Between Subsidized and Unsubsidized Loans

While there are notable differences between subsidized and unsubsidized student loans, these two federal loan types also share several important similarities. Similarities include:

•   Both loans are part of the federal Direct Loan Program and are issued by the U.S. Department of Education.

•   Eligibility for both loan types requires students to complete and submit the Free Application for Federal Student Aid (FAFSA®).
Subsidized and unsubsidized loans come with fixed interest rates set annually by the federal government.

•   Both loan types offer a six-month grace period after graduation, leaving school, or dropping below half-time enrollment before repayment begins.

•   Borrowers of either loan may qualify for federal repayment options, deferment, forbearance, and certain loan forgiveness programs.

For the 2024-2025 school year, the federal student loan interest rate is 6.53% for undergraduates, 8.08% for graduate and professional students, and 9.08% for parents. The interest rates, which are fixed for the life of the loan, are set annually by Congress.

How Do I Get a Federal Student Loan?

The process to receive federal financial aid begins when the student completes the Free Application for Federal Student Aid (FAFSA), which must be filled out annually. The form asks for information about the student (name, date of birth, address, financial information from tax forms and bank statements). If the student is a dependent, there will be similar questions about support from home that will help determine financial need.

Borrowers who don’t demonstrate enough need may not qualify for subsidized loans. They can, however, qualify for unsubsidized student loans, scholarships, grants, and work-study.

Based on the results of the FAFSA, the schools the student listed on the application will send a financial aid offer to the student, and the school will explain how to accept all or part of the federal financing.

The FAFSA deadline is typically June 30, but each college and state may have its own deadlines.

Recommended: Navigating Your Financial Aid Package

What if Federal Loans Aren’t Enough?

If a student doesn’t qualify for federal student loans — or if more funding is required — there are other options for financing a college education.

Private student loans can help fill the gaps if federal loans don’t cover all the costs of attending school. These loans are offered by private lenders, including banks, credit unions, and online financial institutions, so the terms vary from one to the next — and the qualifications and terms will be different from federal loans.

Private student loans can have fixed or variable interest rates, and some lenders offer more competitive rates than others. (All federal loans have fixed interest rates.)

A borrower’s credit rating and income, among other factors, will generally be used to determine the interest rate and how much may be borrowed. Those who need help qualifying could consider tapping a trusted student loan cosigner.

Repayment terms on private loans also differ from lender to lender — and they’re generally less forgiving than the repayment plans offered for federal student loans. It’s important to understand what’s expected before signing for any type of loan.

Recommended: Private Student Loans vs Federal Student Loans

The Takeaway

Subsidized federal student loans do not accrue interest while the borrower is attending school at least half-time. Unsubsidized federal student loans lack this benefit, and borrowers are responsible for interest that accrues as soon as the loan is disbursed. Both loans offer federal benefits and protections, such as income-driven repayment plans and student loan deferment.

If you’ve exhausted all federal student aid options, no-fee private student loans from SoFi can help you pay for school. The online application process is easy, and you can see rates and terms in just minutes. Repayment plans are flexible, so you can find an option that works for your financial plan and budget.


Cover up to 100% of school-certified costs including tuition, books, supplies, room and board, and transportation with a private student loan from SoFi.

FAQ

What is the main difference between Direct Subsidized and Unsubsidized Loans?

The primary difference lies in interest accrual. With Direct Subsidized Loans, the federal government pays the interest while the student is in school at least half-time, during the six-month grace period after leaving school, and during deferment periods. In contrast, Direct Unsubsidized Loans accrue interest from the time the loan is disbursed, and the borrower is responsible for all interest, including during in-school, grace, and deferment periods.

Do both loan types require repayment to begin at the same time?

Yes, repayment for both Direct Subsidized and Direct Unsubsidized Loans begins six months after the borrower graduates, leaves school, or drops below half-time enrollment. However, interest accrues differently during this period: subsidized loans do not accrue interest, while unsubsidized loans do.

Are there loan limits for Direct Subsidized and Unsubsidized Loans?

Yes, both loan types have annual and aggregate limits, which vary based on the student’s year in school and dependency status. Notably, the loan limits for Direct Unsubsidized Loans are generally higher than those for Direct Subsidized Loans.


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