Contractions are shortened forms of two words, written with an apostrophe in place of the letters you drop. “Do not” becomes “don’t,” and “I am” becomes “I’m.” They come from the way people speak, so they make writing sound closer to conversation.
The two kinds of college essay have different jobs.
An admissions essay is a personal story, so a natural speaking voice helps you sound like yourself. A paper you hand in for a grade is judged on academic tone, and instructors usually expect the full forms.
Style guides mostly agree with that split. APA and Chicago steer writers away from contractions in formal work, and plenty of assignment sheets say “no contractions” outright.
By the end, you’ll know which essays allow contractions, which ones don’t, and how to take them out of a draft without leaving your sentences stiff.
Table of contents
What Contractions Look Like on Paper
A contraction presses two words into one and marks the gap with an apostrophe. The apostrophe sits exactly where the missing letters were, so “cannot” becomes “can’t,” and “they will” becomes “they’ll.”
Three groups cover almost everything you’ll meet in student writing: negative forms, pronoun forms, and casual spoken forms.
Negative forms join a verb to “not,” as in “isn’t,” “doesn’t,” and “hasn’t.” “Won’t” belongs here too, even though its spelling doesn’t show the words it stands for.
Pronoun forms join a pronoun to a verb, as in “I’m,” “you’re,” “it’s,” and “we’ve.” These are the ones you write most often.
Casual spoken forms, such as “gonna,” “wanna,” and “ain’t,” come from speech rather than writing. Keep them out of any essay, including an admissions essay.
The table below lists the short forms students use most, with the words behind them:
| Contraction | Full form |
|---|---|
| don’t | do not |
| can’t | cannot |
| won’t | will not |
| isn’t | is not |
| I’m | I am |
| you’re | you are |
| they’re | they are |
| we’ve | we have |
| that’s | that is |
| it’s | it is, or it has |
| he’d | he would, or he had |
| there’s | there is, or there has |
The effect shows up as soon as one of these forms lands inside a sentence.
Example of a Contraction in a Sentence
I’m still surprised by how fast the room cleared. Nobody said much, and the few who stayed didn’t look at each other.
When to Use Contractions in College Essays
“College essay” covers two very different assignments, and the rule changes depending on which one you’re writing.
One is the admissions essay you send with your application. The other is the essay you write for a course and hand to an instructor for a grade.
When an assignment says “no contractions,” it means every shortened form has to appear in full: “don’t” becomes “do not,” and “it’s” becomes “it is.”
The rule covers the whole paper, including headings, captions, and footnotes.
The table below sets the two assignments side by side:
| Assignment | Expected tone | Contractions |
|---|---|---|
| Admissions essay or personal statement | Personal and close to speech | Usually fine |
| Course essay or research paper | Formal and academic | Usually avoided |
| Reflective or creative assignment | Set by the instructor | Ask before you use them |
Admissions and Personal Statements
Admissions officers read thousands of essays, and they’re looking for the person behind the writing. A voice close to speech does that work better than a formal one.
Contractions help because you already use them when you talk. Writing “I am not sure I believed her” where you would say “I’m not sure I believed her” puts a small distance between you and the reader.
Not every shortened form earns its place, though. Watch out for these:
- spoken spellings such as “gonna,” “wanna,” and “gotta”
- nonstandard forms such as “ain’t” and “y’all”
- doubled forms such as “shouldn’t’ve” and “that’ll’ve”
- forms that are hard to read on the page, such as “it’ll” and “there’d.”
The gain from a single contraction is small, but it adds up across a whole essay.
Example of a Sentence Written Both Ways
With a contraction: I didn’t tell my parents about the audition until the day I got the part.
Without: I did not tell my parents about the audition until the day I got the part.
Academic Essays and Research Papers
Graded coursework is judged on academic tone, and that tone sits further from speech. Full forms are part of it, alongside precise word choice and careful hedging.
There’s a practical reason too. Full forms remove any doubt about what a sentence says, because “he’s” can mean either “he is” or “he has.”
Most instructors also work from a style guide that says the same thing, so the rule is usually steady across your courses.
Note
Leave contractions inside a direct quotation as the author wrote them. Changing “don’t” to “do not” in someone else’s words changes their wording, and a quotation has to match the source.
Taking them out of your own sentences is usually a small edit, though it does change how a line sounds.
Example of a Sentence Rewritten for an Academic Essay
Draft: The study didn’t find a link between the two variables, and the authors don’t claim one exists.
Revised: The study did not find a link between the two variables, and the authors do not claim one exists.
Contractions in Formal and Professional Writing
Outside of school, one question still decides it: how formal does this document need to sound? The more formal it is, the less room there is for shortened forms.
The major style guides don’t line up on the question, which is why students get conflicting advice. The table below sums up where each one stands:
| Style guide | Position on contractions |
|---|---|
| APA | Advises against them in scholarly work |
| MLA | Allows them, and uses them in its own publications |
| Chicago | Discourages them in formal and technical writing |
| AP | Accepts common ones, but rules out spellings like “gonna” |
The disagreement comes from what each guide is for.
APA and Chicago serve academic and technical publishing, where a neutral, formal register is the norm. AP serves journalism, where a sentence should sound like a person talking to a reader.
Workplace writing sits between the two. Emails and internal reports usually read better with contractions, because they are close to conversation.
A cover letter, a client report, or anything with legal weight is safer without them.
How to Replace Contractions in 3 Steps
Run this pass on anything you hand in for a grade, publish, or send to a formal reader. An admissions essay, a message to a friend, or a blog post doesn’t need it.
Expect the draft to grow a little and to read more slowly. Every “don’t” you expand adds a word, and a page of full forms reads at a slower pace than the original.
Step 1: Find Every Contraction in Your Draft
Begin with a search rather than a read-through, because shortened forms slip past the eye easily.
Open Find in Word or Google Docs and search for the apostrophe on its own. Every contraction contains one, so a single pass catches all of them.
The search also returns possessives such as “student’s,” which you leave alone. Some programs treat the curly apostrophe and the straight one as different characters, so try both if the first search looks thin.
A few forms slip past even a careful reader:
“let’s,” which reads like an ordinary word
shortened forms in headings, captions, and table notes
shortened forms inside quotations, which stay as the author wrote them.
If your program supports it, a second, narrower search cuts the list down further.
Example of a Find-and-Replace Search
First pass. Find: ’ (apostrophe). Result: 42 matches, made up of 17 contractions and 25 possessives.
Second pass. Find: n’t. Result: 11 matches, all negative contractions (didn’t, doesn’t, wasn’t, hasn’t).
Remaining 6 contractions from the first pass are pronoun forms (I’m, you’re, it’s, they’ve, we’re, that’s), found by reading the highlighted matches.
Step 2: Expand Each One to Its Full Form
Work through the matches one at a time and type the full words in place of each shortened form.
Most are one to one. “Don’t” is always “do not,” and “isn’t” is always “is not.”
A few are not. “He’s” is either “he is” or “he has,” “she’d” is either “she would” or “she had,” and “it’s” is either “it is” or “it has.”
Read the rest of the sentence to see which one fits. Two more are worth a check: “can’t” expands to “cannot” as one word, and “let’s” expands to “let us,” which often sounds stiff in a formal paper.
Where that happens, rewrite the sentence instead of forcing the swap.
The first and last sentences below are plain swaps. The middle one needs that reading test.
Example of Three Expanded Sentences
“They’re not convinced by the argument” becomes “They are not convinced by the argument.”
“He’s written about this before” becomes “He has written about this before.”
“The results couldn’t be replicated” becomes “The results could not be replicated.”
Step 3: Reread for Tone and Flow
Read the whole draft again once the swaps are done, because expanded forms can leave a sentence sounding stiff.
The usual problem is a line that now carries too many small words. “It is not the case that the data do not support the claim” is correct and almost impossible to follow.
Rewrite the line instead of changing one word. Turn the double negative into a positive, cut the empty verb, or split the sentence in two.
The edit also brings apostrophe errors to the surface. Check these pairs:
“its” and “it’s,” a possessive and a contraction
“their,” “they’re,” and “there”
“your” and “you’re”
“whose” and “who’s.”
Hearing the sentences helps more than reading them one more time.
Quick Tip
Say the revised draft out loud at normal speed. Any sentence you stumble over needs a rewrite, and any expanded form that sounds unnatural will stand out.
Final Thoughts on Contractions in Essays
Contractions belong in the admissions essay, where your own voice is the point, and stay out of the coursework you hand in for a grade.
If you’re unsure which rule applies, the assignment sheet usually answers it, and your instructor can clear up the rest.
Quick Tip
Search the finished file for a single apostrophe before you submit it. The check takes under a minute and catches the forms that survived every earlier pass.