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The GRE® Tests

Set your students up for success

Select a resource below to learn more about how GRE® program can help you help your students.


GRE Services and Programs

ETS offers a variety of services and programs for test takers and the advisors and educators who help them prepare for the GRE tests.

Official GRE® Mentor Voucher Service 

The Official GRE® Mentor course offers students more practice than ever before, including the best test prep offerings from the makers of the test, as well as content to help build their skills and expand their potential for growth and improvement. It includes access to POWERPREP PLUS® Online – Practice Test 2, which delivers scores and feedback on all three sections (a $40 value). Institutions/organizations that wish to pay for the Official GRE Mentor course on behalf of sponsored students can purchase Official GRE Mentor vouchers in bulk quantities of 10 or more for a discounted fee. 

Download the order form (PDF).


POWERPREP PLUS® voucher service 

POWERPREP PLUS Online practice tests simulate the actual GRE General Test experience; three practice tests are available for purchase. Institutions/organizations that wish to pay for POWERPREP PLUS Online practice tests on behalf of sponsored students can purchase POWERPREP PLUS Online Vouchers in bulk quantities of 10 or more for a discounted fee. 

Download the order form (PDF)

ScoreItNow!™ Online Writing Practice voucher service

ScoreItNow™ Online Writing Practice is a web-based tool that helps prospective test takers sharpen their writing skills and prepare for the Analytical Writing section of the GRE General Test. The ScoreItNow! Voucher Service allows sponsors to purchase ScoreItNow! Online Writing Practice Vouchers in bulk quantities of 10 or more for distribution to sponsored students.

Download the ScoreItNow! voucher service order form (PDF).

GRE Prepaid voucher service

Use prepaid vouchers to pay GRE test fees or official score report fees on behalf of sponsored test takers. Institutions and organizations can order and prepay for vouchers which they then distribute directly to their applicants. Vouchers carry the name of your organization and are valid for 1 year from date of issue.

For more information, download the Prepaid Voucher Form (PDF). To order vouchers, complete the form and submit it to GRE Institutional Services as indicated on the form.

Criterion® Online Writing Evaluation Service 

The Criterion® service is a classroom-based tool that offers practice with authentic GRE Analytical Writing topics and provides holistic evaluations and diagnostic feedback instantly to students and instructors.

Learn more about the Criterion service.

GRE Fee Reduction Program

ETS and the GRE Program believe that the cost of taking a GRE test should not be a barrier to graduate study. Therefore, the GRE Program provides the GRE Fee Reduction Program for individuals who can demonstrate financial need, for those who are unemployed and receiving unemployment compensation, and for national programs that work with underrepresented groups. A GRE Fee Reduction Voucher may be used for one GRE General Test and/or one GRE Subject Test. Voucher users pay 50% of the regular test fee. Fee Reduction Vouchers cannot be combined with other offers.

All test takers who receive a GRE General Test Fee Reduction voucher also receive FREE access to the following GRE test preparation materials, a $100 value:

  • POWERPREP PLUS Online Practice Test 1 ($40 value)
  • POWERPREP PLUS Online Practice Test 2 ($40 value)
  • ScoreItNow! Online Writing Practice ($20 value)

Learn more about the Fee Reduction Program.