PLUS Loans or Private Student Loans: Which Is the Better Choice for Graduate Students?

You might be surprised to find out that the best choice isn’t the same for all borrowers.

Students studying at a table with laptop
Students studying at a table with laptop


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When it comes to paying for graduate school, the ideal methods are scholarships and grants that you don’t have to pay back. Beyond that, Direct Unsubsidized Loans are generally the best way to borrow money, although they have borrowing limits that may not cover your entire financial need.

There are two main choices when it comes to borrowing money for graduate school over and above what you can borrow in the form of Direct Unsubsidized Loans. You can obtain a Grad PLUS Loan, which is another form of federal student aid, or you can look into the private student loan market. Each option has its pros and cons, so here’s a quick guide to help you decide.

Use other federal student loans first

Before we get started with this comparison, it’s important to point out that it’s generally not a smart idea to use either Graduate PLUS Loans or private student loans made to grad students unless you’ve exhausted your other federal loan borrowing ability first.

Specifically, graduate and professional students can obtain Direct Unsubsidized Loans that are, in virtually all ways, far superior to PLUS Loans or anything available in the private market.

I won’t get too deep into a discussion of the advantages, but here are a couple of reasons:


  • Direct Unsubsidized Loans have lower fees and interest rates than PLUS Loans. In fact, the origination fee, or “loan fee” on a Direct Unsubsidized Loan is one-fourth of the fee you’ll pay for a PLUS Loan.

  • Direct Unsubsidized Loans aren’t credit-based, unlike private student loans. Even with Grad PLUS Loans, while there’s no credit score requirement, you can’t have an adverse credit history.

However, the biggest downside to Direct Unsubsidized Loans is the borrowing limit. Under the current program rules, the maximum amount of Direct Unsubsidized Loans you can borrow is $20,500 per school year. While this is certainly higher than undergraduate borrowing limits, it isn’t enough to cover the entire cost of attendance at many graduate and professional programs.

Meanwhile, Grad PLUS Loans and private graduate student loans can generally be made for a student’s entire cost of attendance, minus any other financial aid received.

What is a PLUS Loan?

A PLUS Loan, or more formally a Direct PLUS Loan, is a type of student loan made directly by the U.S. Department of Education. There are two varieties of Direct PLUS Loans -- those made to parents of dependent students, which are informally known as Parent PLUS Loans, and those made to graduate students, which are known as Grad PLUS Loans.