TL;DR: To write a performance review that helps, gather evidence from the whole review period, open with specific achievements, name one or two priority areas to improve with concrete examples of their impact, set clear goals with the employee and agree on next steps. Keep it fair (no surprises), specific (behaviors and results, not personality) and forward-looking (development, not just a score). Below is a 7-step process, example phrases you can adapt and a simple template.
Most managers dread writing reviews, and most employees don’t get much out of them. Gallup research found that only 14% of employees strongly agree the performance reviews they receive inspire them to improve. That’s a low bar, which is good news: a little structure goes a long way. This guide shows how to write a performance review that’s accurate, useful and easy to deliver, whether your company uses a formal form or leaves it to you.
What a good performance review does
Gallup’s article “Give Performance Reviews That Actually Inspire Employees” says effective reviews share three qualities. They’re achievement-oriented, fair and accurate, and developmental. Gallup even suggests calling them “progress reviews” to shift the focus toward improvement.
The same research shows why fairness matters: only 29% of employees strongly agreed their reviews were fair and 26% that they were accurate. Gallup’s fix is more frequent conversations, at least every six months, so the formal review summarizes what you’ve already discussed.
How to write a performance review in 7 steps
1. Gather evidence from the whole period
Pull up goals you set last time, project results, metrics, customer or peer feedback and your notes from one-on-one meetings. Look at the full period, not just the last month; recency bias is one of the most common review mistakes.
2. Ask for a self-assessment first
Have the employee note their wins, challenges and goals before you write. It surfaces work you may have missed and shows where your views differ, so you can prepare for that conversation.
3. Lead with specific achievements
Start with what went well and be precise. “Great job this year” tells someone nothing. “You cut ticket response time from two days to six hours by rebuilding the triage process” tells them what to keep doing.
4. Pick one or two areas to improve
Don’t list ten. Choose the one or two changes that would make the biggest difference, describe the behavior, give an example and explain the impact. The SBI model (Situation, Behavior, Impact) works well here.
5. Separate the person from the work
Describe actions and results, not personality. “Three of the last five reports were submitted after the deadline” is fair and fixable. “You’re disorganized” is a judgment that invites argument.
6. Set goals together
Gallup reports that employees whose managers involve them in goal setting are four times more likely to be engaged than other employees. Agree on two to four goals for the next period, each with a measure and a date.
7. Plan development and next steps
Include at least one growth item, such as a stretch project, training or mentoring, and schedule a check-in. Gallup notes that only three in 10 employees strongly agree someone at work encourages their development.
Performance review phrases you can adapt
| Area | Strength phrase | Improvement phrase |
|---|---|---|
| Quality of work | “Your launch checklist caught two critical bugs before release.” | “Two client drafts needed major rewrites; let’s add a peer review step before they go out.” |
| Communication | “Your weekly updates keep stakeholders informed without extra meetings.” | “In the Q3 planning meeting, concerns came up after the decision. Raising them earlier would help the team adjust.” |
| Teamwork | “You onboarded two new hires and they were productive within a month.” | “Requests from the design team sometimes waited a week. Can we agree on a two-day response target?” |
| Ownership | “You spotted the billing issue and fixed it without being asked.” | “When the vendor slipped, I heard about it late. Flag risks to me as soon as you see them.” |
| Time management | “You hit every sprint commitment this half.” | “Three of five reports were late; let’s look at what’s crowding your week.” |
A simple performance review template
- Summary: two or three sentences on overall performance this period.
- Key achievements: three to five specific results with numbers where possible.
- Strengths to build on: the skills behind those results.
- Areas to develop: one or two, each with an example and its impact.
- Goals for next period: two to four, with measures and dates.
- Development plan: training, projects or mentoring.
- Employee comments: space for their response.
Common mistakes to avoid
- Surprises. If a problem first appears in the annual review, the feedback loop failed. Raise issues when they happen.
- Recency bias. Judging the whole year on the last few weeks.
- The halo effect. Letting one standout strength or weakness color every rating.
- Vague language. “Needs to be more proactive” without an example.
- Mixing in pay without a plan. If compensation is part of the meeting, know your company’s process and what you can say before you start.
- Skipping follow-up. Goals nobody revisits for twelve months won’t guide anything.
Delivering the review
Share the written review shortly before the meeting so the employee can read it calmly. In the conversation, start with achievements, then talk through the improvement areas, then spend most of the time on goals and development. Ask questions such as “What got in your way?” and “What support would help?” SHRM’s guide on conducting a great performance review has more on running the meeting itself. And if you lead other managers, skip-level meetings are a good way to check that reviews feel fair across your team.
FAQ
How long should a performance review be?
Long enough to cover achievements, one or two development areas and next goals with real examples. For most roles, one to two pages is plenty.
What should you not say in a performance review?
Avoid personality labels, comparisons with coworkers, vague criticism without examples and anything about protected characteristics such as age, health or family status.
How often should performance reviews happen?
Many companies still do them yearly, but Gallup recommends progress reviews at least every six months, backed by regular informal feedback.
Should employees write a self-review?
It helps. A self-assessment surfaces work you may have missed and makes the conversation more balanced.
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