Accept Only Official GRE Score Reports
The only official reports of GRE scores are those issued by ETS and sent directly to approved institutions and organizations designated by the test takers and to vendors the score recipients might designate to process the scores they receive. Scores obtained from other sources should not be accepted. If there is a question about the authenticity of a score report, the question should be referred to ETS. ETS will verify whether an official report was issued and the accuracy of the scores.
Universities already accept unofficial transcripts from applicants. They only collect an official copy when a student enrolls. It’s kind of wild to think that you don’t need verifiable documentation attesting to your institution, degree program, or grades, but you need official test scores.
Don’t require official score reports for applications. It’s expensive, it’s unnecessary, and its one more thing that can arrive late or not be sent or otherwise muck up the admissions timeline. Accept self-reported scores, then gather an official report as a condition of admission.