Ask For A Letter Of Recommendation is a key focus of this guide. A letter of recommendation carries more weight than most candidates realize, and the quality of those letters often comes down to how well the candidate prepared the person writing them. Here is how to identify the right people, ask in a way that makes them want to say yes, and give them everything they need to write something truly compelling.
Get recruiter-backed job search tips
Who to ask
The strongest recommenders are people who have directly observed your work and can speak specifically about your performance, your character, and your potential. Former managers who supervised you closely are the first choice for most applications. Professors who know your academic work well are the right choice for academic applications. Clients you have served, colleagues who led you on significant projects, or mentors who have watched you grow are all legitimate alternatives.
Do not ask someone who knows you only casually or who will write a letter based primarily on how much they like you rather than how well they know your work. A lukewarm letter from a prestigious person is weaker than an enthusiastic letter from someone less well-known but more directly familiar with your capabilities.
Consider also who can speak to different dimensions of your profile. If your other recommenders speak primarily to your technical skills, a recommendation that focuses on your leadership, communication, or character provides valuable perspective diversity.
How to ask
Ask in advance. For academic programs and formal applications, six to eight weeks is appropriate. For professional references that might be called with shorter notice, two to three weeks is typically sufficient. Asking someone the week before a deadline puts them in an uncomfortable position and usually results in a weaker letter.
Ask in a way that gives them an easy path to say no. ‘I would be honored to have you as a recommender if you feel you can speak enthusiastically about my work’ is better than ‘I need three letters and you are one of the people I was hoping to ask.’ The first framing preserves their dignity if they hesitate, and it filters out reluctant recommenders.
Make the ask in person or by phone for meaningful applications. An email request for a letter of recommendation for a graduate school or job application can feel like outsourcing the relationship management. A call shows that the relationship and the ask matter to you.
What to give your recommender
Once someone agrees to write your letter, give them everything they need to make it as strong as possible. This is not about telling them what to say. It is about removing friction and giving them context they might not have.
Provide: your current resume, the specific program or role you are applying for and what they are looking for in candidates, any specific themes or examples you hope they might address, and the deadline and submission instructions. Many recommenders are busy and grateful for this kind of organized briefing.
If there is a specific project, accomplishment, or period you hope they will emphasize, mention it. ‘If you are comfortable speaking to the X project we worked on together, that would be especially relevant because the program is looking for evidence of Y.’ That suggestion is appropriate and helpful, not presumptuous.
Following up and tracking status
After you make the request and your recommender agrees, send a formal email with all of the relevant information: the deadline, the submission instructions or link, and a brief note of appreciation for their time.
A reminder about a week before the deadline is appropriate if you have not received confirmation that the letter has been submitted. Keep it brief and apologetic: ‘I wanted to send a gentle reminder that the deadline for the X application is next Friday. I so appreciate your support and please let me know if there is anything else I can share that would be helpful.’
If you have multiple applications with different deadlines, keep track of them yourself rather than relying on your recommenders to remember. A tracking spreadsheet that you maintain and communicate from makes you the responsible party in the relationship.
What to do after
Once your application has been submitted or your reference has been called, thank your recommender with a genuine note. Whether it is a handwritten card, a thoughtful email, or a brief phone call, express your gratitude specifically. Tell them what they helped you apply for and what it meant to you.
When you hear back on the application or role, let them know the outcome. People who write recommendations for you are invested in the result, and sharing the news, whether it is good or a rejection, closes the loop with someone who cared enough to advocate for you.
Maintain the relationship over time. People who write you strong recommendations are often the people who will write the next one, make introductions, or serve as references in other contexts. The relationship investment is worth maintaining even when you do not actively need something from it.
What makes a great letter
The most effective letters of recommendation are specific, enthusiastic, and authoritative. Specific means they describe particular situations, projects, or moments that demonstrate your capabilities. Enthusiastic means the writer clearly believes in you and communicates that in a way that feels genuine rather than formulaic. Authoritative means the writer is credible enough and close enough to your work that their opinion carries weight.
Generic letters that could have been written for anyone (‘John is a hard worker who gets along well with everyone’) are almost worse than no letter at all. They fill space without adding information. The letters that actually move applications forward are the ones where the reader finishes and thinks ‘this person really knows this candidate and is genuinely enthusiastic about them.’
You cannot write a strong letter for yourself. But you can do everything in your power to set your recommenders up to write one. The briefing, the materials, the reminders, and the follow-through are all in your control, and they make a measurable difference in the quality of the letters you receive.
Get your free resume review from a real recruiter
All of this advice is based on years of reviewing resumes and working with hiring managers across industries. Submit your resume for a free, honest review from a real recruiter.
You will get specific feedback on what is working, what to fix, and what a recruiter would actually think when they see your application.
Read next
- How to Ask for a Promotion: Build the Case and Make the Ask
- Cover Letter vs. No Cover Letter: When You Actually Need One
- How to Ask for a Promotion and Actually Get One
Frequently Asked Questions
How far in advance should I ask for a letter of recommendation?
Six to eight weeks for formal program applications. Two to three weeks for professional references that might be called with short notice. The earlier you ask, the stronger the letter you are likely to receive.
Is it appropriate to suggest what the recommender should write about?
Yes, if done tactfully. Pointing out specific projects, experiences, or themes that are most relevant to the application is helpful to most recommenders and appropriate. They are not obligated to include those suggestions.
What if a recommender writes a letter that you think is weak?
You typically do not see the letter before it is submitted, particularly in academic applications. This is why choosing enthusiastic recommenders carefully and giving them thorough briefings matters so much.
Can I use the same recommender for multiple applications?
Yes, though you should inform them of each application and deadline separately. Some recommenders are happy to submit multiple letters; others prefer to limit the number. Ask explicitly rather than assuming.