How to Ask a Teacher for a Letter of Recommendation

To ask a teacher for a letter of recommendation, ask in person (or by a short, polite email) at least a month before your first deadline, choose a junior- or senior-year teacher who knows your work well, and hand them a one-page “brag sheet” plus a list of deadlines. Then follow up a week before the due date and send a thank-you note when it’s done.

I write these letters every fall. The students who get the strongest letters from me aren’t always the ones with the highest grades. They’re the ones who asked early, gave me something specific to write about, and made the process easy. Here’s exactly how to do that.

Who Should You Ask?

Pick a teacher who has seen you work, not just one who gave you an A. College Board’s BigFuture recommends a current teacher or one from junior year, because they know who you are now. A teacher from ninth grade usually doesn’t.

Best choice: A core-subject teacher (English, math, science, social studies, or a world language) from junior or senior year.
Strong choice: A teacher whose class was hard for you, but who watched you improve. Growth makes a great letter.
Extra letter, if allowed: A coach, employer, or club sponsor who can speak to responsibility and leadership.
Skip: Family members, family friends, and anyone who barely knows you.

Check each college’s requirements first. Many ask for one or two teacher letters plus a counselor letter. Some specify a subject.

When Should You Ask?

Give your teacher at least a month. BigFuture says the start of senior year is a good time, and earlier if you’re applying early decision or early action. Honestly, asking at the end of junior year is even better. Popular teachers get flooded in September, and some cap how many letters they’ll write.

Whatever you do, don’t ask the week before the deadline. A rushed letter is a weaker letter.

How to Ask (Exactly What to Say)

Ask in person if you can, after class or during office hours, not in the middle of a lesson. Keep it simple:

“Ms. Johnson, I’m applying to colleges this fall, and I really valued your class. Would you feel comfortable writing a strong letter of recommendation for me? My first deadline is November 1.”

That phrase “feel comfortable writing a strong letter” matters. It gives the teacher an easy, polite way to say no if they don’t think they can help you. A lukewarm letter can hurt more than it helps, so a no is useful information.

If you have to email, use the same wording with a clear subject line like “Letter of Recommendation Request – Jordan Smith.” (Here’s more on how to email a teacher the right way.)

What to Give Your Recommender

After they say yes, hand over a short packet within a day or two. This is where most students drop the ball, and it’s the part that makes your letter specific instead of generic.

A brag sheet (one page): Your activities, jobs, honors, and what you want to study.
What you remember from their class: A project you’re proud of, a moment you struggled and figured it out, a discussion you led. Teachers have hundreds of students. Remind them.
A deadline list: Each college, its deadline, and how the letter is submitted (usually through the Common App or your school’s system).
Anything they should explain: If a bad semester came from a family situation or an illness, and you’re comfortable sharing, a teacher can put it in context.

After You Ask

Send the electronic request right away. If your school uses the Common App or Naviance, invite the teacher in the system so they get the official link.
Follow up once, politely, about a week before the first deadline: “Just checking whether you need anything else from me for my letter.”
Write a thank-you note. Handwritten is best. BigFuture also suggests telling your recommenders where you end up. Teachers really do want to know.

Common Mistakes to Avoid

Asking a teacher you’ve barely spoken to since freshman year.
Waiting until a week before the deadline.
Saying yes to seeing the letter. Most applications ask you to waive your right to view it, and you should. Colleges trust confidential letters more.
Forgetting to say thank you.

For the rest of your application, use this college application checklist and the college application timeline to stay ahead of deadlines.

Frequently Asked Questions

How many letters of recommendation do I need?

Most selective colleges ask for one or two teacher letters and a counselor letter. Many schools don’t require any. Check each college’s admissions page or its Common App requirements.

Can I ask a teacher whose class I got a B in?

Yes. A teacher who watched you work hard and improve can write a stronger letter than one who saw you coast to an A.

What if a teacher says no?

Thank them and ask someone else. A no usually means they don’t think they can write you a strong letter, and that’s better to learn now.

Should I waive my right to see the letter?

In most cases, yes. Colleges give more weight to confidential letters, and teachers tend to write more freely.

Is it okay to give my teacher a gift?

A thank-you note is all that’s expected. If you want to add something small, keep it simple. Check your school’s policy on gifts to staff.

Sources

About Clay Shumate
Clay Shumate is a certified secondary history teacher with an M.Ed. in Secondary Education and seven years of classroom experience. He writes about helping students take ownership of their learning, and about how families and schools can work together without talking down to young people.