Everything international students need to know to get strong recommendation letters that impress top universities.
When to Ask
- March–May of 11th grade (junior year)
Best time. Teachers remember you well, have less stress, and can write over the summer. - September–early October of 12th grade (senior year)
Still okay, but riskier. Teachers are busy with new classes. - After November 1
Too late for Early Decision and stressful for Regular Decision. Avoid if possible.
Who to Ask
- Core academic teacher (10th or 11th grade)
Required by almost every university (math, science, literature, history, foreign language). - Second core teacher from a different subject
Shows you excel across disciplines. - Optional “Other recommender”
Research mentor, coach, NGO supervisor, or employer who knows a different side of you.
Choose teachers who: know you well (beyond grades), saw you improve or take initiative, teach a subject related to your intended major (if possible)
How to Ask — It Also Matters
When you ask, do it in person if possible — it’s far more effective than email. And if you do email, make sure it’s professional. Many students forget that official email style matters: no more messages without a subject line or introduction. Always include a polite greeting, explain who you are, what you need, and provide deadlines and instructions. Respect the person you’re writing to — it makes a big difference.
Here’s a simple script:
“Ms./Mr. [Name], I’m applying to universities in the United States this year and I’m wondering if you would feel comfortable writing me a strong letter of recommendation. You know my work in [subject] better than anyone, and I think your perspective would be very valuable to the admissions committee. I can provide all the details, deadlines, and materials you need.”
If they hesitate → thank them and ask someone else
Once they agree, make their job easy. Send a “recommendation packet” within a week or two: a one-page document with your intended major, top universities, deadlines, and submission instructions; a bullet-point list of specific moments they might mention (like when you helped classmates after school or completed an independent research project); your final essay draft; and a handwritten thank-you note
What do admissions officers actually want to read?
Strong letters tell a story only that teacher can share, show intellectual curiosity and growth, and compare you to other strong students (“one of the top 3 students I’ve taught in 18 years”). Generic praise like “hard-working and responsible” doesn’t help. Specific anecdotes do!
