Key Takeaways
- The Common App treats submitting the substantive content of an AI tool as your own work as fraud.
- The clear line is who produced the ideas and sentences. Spelling and grammar checks sit on the safe side at schools that say so.
- If a school’s policy is unclear, the safest essay is the one you could explain out loud, sentence by sentence.
A student opens a chat window at 11 p.m. and types: Write me a college essay about overcoming a challenge.
Three seconds later, there is a clean 650-word essay.
It is well organized. It has a hook, a struggle, and a lesson.
I’ll just change a few words so it sounds like me.
That last thought is the one that gets students in trouble.
What the Common App actually says
The Common App’s fraud policy covers more than copying another person’s essay. It also covers misrepresenting as your own work the substantive content or output of an artificial intelligence platform, technology, or algorithm.
That means a student who submits AI-written content as theirs is in the same category as a student who submits someone else’s essay.
If the Common App concludes that happened, the student’s account can be terminated and the colleges on their list can be notified. The Common App’s CEO told CalMatters that the investigation looks at the totality of the circumstances, to decide whether a student intended to pass AI content off as their own.
This applies to more than 1,000 member colleges at once.
What “substantive” means (and why nobody will define it)
The word that matters in the policy is “substantive.” Common App has said it has no fixed definition, and that this is intentional.
That leaves a gray zone, and students tend to read it in whichever direction is more convenient.
Here is a way to sort it out.
Clearly not okay: pasting AI output into your essay, asking a tool to write a draft and then editing it, or having AI rewrite your sentences in a more polished voice.
Gray zone: using AI to brainstorm topics or outline an essay. Some schools and advisors say this is fine. Others say even outlining crosses the line, because the ideas are part of the content.
Safest side: a spelling and grammar check. Brown, for example, says applicants may use AI for spelling and grammar review in the same way as other proofreading tools, but that the content of every essay and short answer must be the work of that individual.
Schools do not all say the same thing. A school’s own policy can be stricter than the Common App’s.
Why it shows up on the page anyway
The policy is only part of the risk. The other part is that the essay does not sound like the student.
An admissions reader has already seen the student’s transcript, activities list, and recommendation letters. They have a picture of this student before they get to the essay.
An essay that is polished, generic, and oddly shallow does not match that picture. It often reads like what we described in our post on parents taking over an essay: it sounds forty-five years old.
There is also limited room for it to hide. The Common App essay is capped at 650 words. Short supplements are shorter. There is very little space for generic writing to pass unnoticed.
What a real draft starts from
Take two students writing about the same topic: a summer job at a family restaurant.
The first asks a chatbot for an essay about responsibility. The result talks about teamwork, perseverance, and how the job taught them the value of hard work.
The second writes a rough, messy first draft about the Friday night the dishwasher quit, and they ended up washing dishes in their good clothes before a school dance.
The second draft is not polished. But it is the only one that could only have been written by that student.
Could I explain why every sentence in this essay is there, and where it came from?
That is a better test than any AI detector.
How to decide what to do
- Read the policy at each school. Look at the admissions page for any AI statement. Do not assume that no statement means anything goes.
- Write your own first draft before you open any tool. Even a bad one. The ideas and the voice have to come from you.
- Keep any tool to the safe side. Spelling and grammar checks are the clearest case. If you are unsure whether something counts, ask the admissions office.
- Read it out loud. If a sentence sounds like something you would never say, rewrite it in your own words.
- Ask a person to read it. A teacher, counselor, or family member can tell you whether it sounds like you.
What this comes down to
An admissions essay is not graded on how polished it is. It is read for who wrote it.
The risk of handing the writing to a tool is not only a policy violation. It is that the one place in the application where the student’s own voice is supposed to appear ends up sounding like nobody in particular.
The essay that gets remembered is the one that sounds like a seventeen-year-old who noticed something.
