
Writing a recommendation letter for a job starts with a clear, honest statement of your relationship with the candidate. I always begin by stating how long I’ve known them and in what capacity—then I move straight into specific, measurable examples of their work. The most effective letters are not generic praise; they are evidence-based narratives. For example, instead of saying “she is a great team player,” I write “she led a cross-functional project that reduced delivery times by 18% over six months.” That kind of detail makes the letter credible and memorable.
I also structure the letter in three parts: an introduction, two or three concrete achievements, and a closing that clearly recommends the person for the role they’re targeting. Always tailor the letter to the specific job description. If the job requires project management, highlight that. If it’s about client relationships, focus on that. And I never forget to include soft skills that are hard to verify otherwise—like integrity, adaptability, or conflict resolution—but I back them up with a short anecdote.
From a data perspective, a 2025 survey by the Society for Human Resource Management (SHRM) found that 78% of hiring managers consider a well-written recommendation letter as influential as a strong interview performance. Yet many letters fail because they are too vague. To avoid that, I use a simple table when I’m planning the letter to organize the candidate’s strengths:
| Skill Area | Specific Example | Impact (Measurable) |
|---|---|---|
| Leadership | Managed a team of 5 during a system migration | Completed 2 weeks ahead of schedule |
| Problem-solving | Identified a recurring billing error | Saved $12k annually |
| Communication | Presented quarterly results to executives | Led to a 15% budget increase for the department |
Finally, I always include a closing sentence that directly states my recommendation, like “I would hire this person again without hesitation.” That directness carries weight. And I never write a letter I don’t fully believe in—credibility is everything.

I’ve been on both sides—asking for a letter and writing one. My best advice? Make it easy for the person writing it. Send them a summary of your achievements, the job description, and a few bullet points of what you’d like highlighted. That way the letter feels personal without them having to dig through old emails. Also, give them at least two weeks. Rushed letters are never as strong.

When I write a recommendation letter, I focus on the person’s growth trajectory. I don’t just list what they did; I show how they improved over time. For example, “When I first worked with them, they struggled with public speaking. Within six months, they were presenting to clients.” That kind of story is powerful because it demonstrates self-awareness and a willingness to learn—qualities every employer wants.

I’m careful about what I promise. I only write letters for people I can genuinely recommend. A lukewarm letter does more harm than no letter. I start by asking the candidate why they want this specific job. If their answer is solid, I highlight their motivation in the letter. If not, I politely decline. It’s better to be honest upfront than to write something that sounds like a formality.

What I look for when reading recommendation letters is specificity and tone. Generic phrases like “hardworking” or “team player” don’t tell me anything. I want to see examples of how the person handled pressure, resolved conflict, or contributed to a goal. And I pay attention to the recommender’s tone—if it’s enthusiastic and detailed, that’s a green flag. If it sounds like a template, I assume it’s just a courtesy.


