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How to Write the Penn Thank-You Note Essay (2026-2027)
It tests whether you notice people. Three lines that sound like a speech, and what a real note sounds like.
“Write a short thank-you note to someone you have not yet thanked and would like to acknowledge. (We encourage you to share this note with that person, if possible, and reflect on the experience!)”
Limit: 200 words. Deadlines: Early Decision: November 1, 2026. Regular Decision: January 5, 2027.
What UPenn is really asking
Penn wants to see whether you notice the people around you and can write with warmth instead of polish. It is a character question dressed up as a note.
The mistake most applicants make
Thanking a parent or a famous coach in big, generic language, so it reads like a speech. Or turning the note into a list of your own achievements.
Do this instead
Pick someone whose help was small and specific: a bus driver, a lab partner, a librarian, a sibling. Name one exact moment. Write it so you could actually hand it to them. Penn even encourages you to share it.
Lines that get skimmed vs. lines that get remembered
These example lines are written by AlphaApply.ai to show the difference. Do not copy them. The remembered versions work because they are specific to one person, and yours has to be specific to you.
Dear Mom, thank you for always being there for me and supporting me.
True of most moms. It tells Penn nothing about you or her.
Mom, thank you for pretending not to hear me practice the same four bars at 11pm for a month.
One exact moment. The reader can see the kitchen.
Coach, you taught me the true meaning of hard work and perseverance.
Reads like a banquet speech, not a note to a person.
Mr. Alvarez, you left the gym lights on an extra hour every Thursday and never once mentioned it.
Thanks something small that nobody else noticed. That is the point of the prompt.
Because of you, I am the person I am today.
A big ending that could close any essay about anyone.
I am leaving this on your desk tomorrow. You will pretend you did not read it.
Sounds like a note you will actually send, which is what Penn asks you to do.
How to start
Jim starts by asking you: “Who is someone who helped you that you never properly thanked? What exactly did they do?” Answer it with Jim, free →
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How long is the Penn Thank-You Note Essay?
200 words. UPenn deadlines for 2026-2027: Early Decision: November 1, 2026. Regular Decision: January 5, 2027.
What is the Penn Thank-You Note Essay really asking?
Penn wants to see whether you notice the people around you and can write with warmth instead of polish. It is a character question dressed up as a note. Pick someone whose help was small and specific: a bus driver, a lab partner, a librarian, a sibling. Name one exact moment. Write it so you could actually hand it to them. Penn even encourages you to share it.
Can I use the example lines on this page?
No. They are written by AlphaApply.ai to show the difference between a line readers skim and one they remember. Your essay has to come from your own life, in your own words.
Can Jim help me write the UPenn essays?
Yes. Jim, the AlphaApply.ai counselor, has every UPenn prompt and deadline loaded. He asks the questions that surface your story and gives feedback on your drafts. He never writes the essay for you. Free to start.
More essay guides
Prompt and limit for 2026-2027, verified on August 7, 2026. Always confirm on University of Pennsylvania's official admissions site before submitting.