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CASRAI

Definition · Plain-language

Contract cheating

Contract cheating is having a third party complete assessed work that a student then submits as their own — for example through an essay mill — and is among the most serious forms of academic misconduct.

CASRAI research-methods explainer — Contract cheating

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Outsourcing the work

Contract cheating describes any arrangement in which a student gets someone — or something — else to produce assessed work and then presents it as their own. The "contract" need not involve money: it covers paying a commercial essay mill, using a free file-sharing site, asking a friend or relative, or, increasingly, generating work with an automated tool where this is not permitted. The defining feature is that the work submitted is not the student’s own, so it misrepresents their knowledge and effort entirely. Unlike copying a passage, where part of the work is genuine, contract cheating substitutes the whole, which is why it is regarded as a category apart.

Why it is serious misconduct

Contract cheating is treated as one of the gravest breaches of academic integrity because it defeats the entire purpose of assessment. A qualification is a certification that the holder did the work and gained the skills; when the work was outsourced, that certification is false, and the harm can extend into professional life if an unqualified person ends up in a role requiring real competence. The commercialisation of cheating through essay mills compounds the concern, and several jurisdictions have introduced laws to ban or restrict these services. For these reasons institutions place contract cheating at the severe end of their penalty scales, often alongside fabrication.

The detection challenge

A particular difficulty is that contract cheating is hard to detect. Because the submitted work is original — written for that student, not copied from a published source — text-matching similarity software, which is designed to find overlap with existing texts, generally cannot catch it. Institutions therefore rely on other signals: a mismatch between a submission and a student’s known ability or earlier work, inconsistencies in style or referencing, metadata, and sometimes authentication measures such as viva-style questioning. The rise of automated writing tools has made the detection problem harder still, pushing assessment design toward tasks that are more personalised and harder to outsource.

Key facts

At a glance

  • Definition: outsourcing assessed work to a third party and submitting it as your own
  • Sources: essay mills, file-sharing sites, other people, or unpermitted tools
  • No payment needed: a free or informal arrangement still counts
  • Why grave: the whole submission is not the student’s work
  • Detection: evades text-matching software because the work is original
  • Legal note: some jurisdictions ban or restrict essay-mill services

Common misconceptions

What people often get wrong

Often heard: Contract cheating only counts if you pay someone for the work.

Actually: Payment is not required. Getting a friend or relative to do the work, using a free file-sharing site, or generating it with an unpermitted tool are all contract cheating, because in each case the submission is not the student’s own work.

Often heard: A plagiarism checker will catch contract cheating.

Actually: Usually not. Text-matching software detects overlap with existing sources, but contract-cheated work is written to order and therefore original. Institutions rely on other signals — style mismatches, ability inconsistencies and authentication — instead.

Often heard: Buying an essay is no worse than copying a few paragraphs.

Actually: It is generally treated as more serious. Copying leaves part of the work genuine, whereas contract cheating substitutes the entire submission, defeating the purpose of assessment — which is why it sits at the severe end of penalty scales.

Referenced across the research world

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