What Are the Tradeoffs of PLUS Loans and Private Student Loans?

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Mark Kantrowitz

By Mark Kantrowitz

May 21, 2020

There are several advantages and disadvantages of Parent PLUS loans and private student loans. Depending on the parent’s circumstances, one type of loan may be better than the other.

Differences in Loan Eligibility

This table shows the differences in who is eligible for a Parent PLUS loan vs. a private student loan. Parent PLUS loans are generally more available than private student loans, since eligibility for a private student loan depends on the creditworthiness of the borrower and cosigner.

Characteristic
Parent PLUS Loans
Private Student Loans
Lender
U.S. Department of Education
Banks, credit unions, state loan agencies, other financial institutions
Borrower
Parent of a dependent undergraduate student
Student
Degree Level
Undergraduate
Undergraduate, graduate
FAFSA Required
Yes
No
Cosigner Required
Only if borrower has an adverse credit history
Required for 90% or more of private student loans for undergraduate students and two-thirds of private student loans for graduate students. The cosigner is usually the parent.
Credit Underwriting
No Adverse Credit History
Credit scores, debt-to-income ratios, income, duration of employment, no adverse credit history, other factors
Minimum Credit Score
None
Typically, 650 or 670
Loan Limits
Annual: COA – Aid
Aggregate: None
Annual: COA – Aid
May also have fixed annual and aggregate limits that vary by degree level and major

If a parent is denied a Parent PLUS loan due to an adverse credit history, the student becomes eligible for the higher unsubsidized Federal Direct Stafford loan limits available to independent students.

Differences in Loan Cost

This table highlights the differences in the cost of Parent PLUS loans and private student loans.

Characteristic
Parent PLUS Loans
Private Student Loans
Overall Cost
Less expensive
More expensive, unless borrower or cosigner has excellent credit
Interest Rates
Same for all borrowers
Based on credit score of borrower and cosigner, if any
Interest Capitalization
Once, when loan enters repayment
May be as frequently as monthly
Loan Fees
About 4%
No Fees
AutoPay Discounts
0.25% interest rate reduction
None, 0.25% or 0.50% interest rate reduction

Parent PLUS loans and most private student loans are eligible for the student loan interest deduction.

Differences in Loan Repayment

Repayment plans differ between Parent PLUS loans and private student loans. Repayment options are generally better for federal loans, but private student loans offer more in-school payment options.

Characteristic
Parent PLUS Loans
Private Student Loans
In-School Payments
Full deferment, immediate repayment
Full deferment, fixed payments ($25/loan/month), interest-only payments, and immediate repayment
Deferments
In-school, grace period, economic hardship, unemployment, etc.
In-school, grace period
Forbearances
Maximum of 3 years
Maximum of 1 year
Repayment Plans
Standard (10 years), Graduated, Extended (12, 15, 20, 25, 30 years), Income-Contingent (if consolidated)
5, 7, 10, 15 or 20 years, depending on lender
Repayment Plan May Change
Yes
5, 7, 10, 15 or 20 years, depending on lender
Discharges
Death (student or parent), Disability (parent), Closed School, Identity Theft, Unpaid Refund, False Certification
Some lenders offer death and disability discharges
Loan Forgiveness
Public Service Loan Forgiveness, other loan forgiveness options
None

There are no prepayment penalties on federal and private student loans.

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