How to Respond to Peer Reviewer Comments: A Complete Guide to Rebuttal Letters

Responding to peer reviewer comments is a skill separate from writing the manuscript itself, and it decides whether months of research work reaches print or stalls in a drawer after one difficult round of feedback. A request for major revision can feel like a verdict on your competence, even though editors mean it as an invitation. Reviewers asking for changes are, in the large majority of cases, giving a paper a second chance rather than closing the door on it. A 2026 editorial on major-revision decisions describes the request as “a conditional investment by editors and reviewers” in work they already believe is worth publishing, once the gaps are closed. Many authors still respond badly. Some rewrite the entire paper to satisfy every comment literally, weakening arguments that were correct the first time. Others get defensive and contest every point, reading criticism as a personal attack rather than an editorial signal.

What follows covers the editorial decisions behind a request to revise, the documented reasons manuscripts get rejected after peer review, a three-part framework for writing every response, a full worked rebuttal example built from common patterns across manuscript-editing engagements, and the point at which diplomatic disagreement with a reviewer is expected rather than risky. Editverse built this page to also anchor its wider peer-review and revision series, linking out to focused guides on rejection recovery, resubmission strategy, and coping with a hard no from a journal you were counting on.

What Peer Reviewers Are Actually Evaluating

Journal peer review exists to check scientific merit and decide whether a submission is ready for publication, using volunteer subject-matter experts who read the work more closely than almost anyone else outside your own team ever will. Reviewers weigh whether the research question matters, whether the methods support the conclusions drawn from them, and whether the writing communicates the findings clearly enough for other specialists to evaluate and build on. None of this is personal, even when the language in a review reads that way.

Reviewers themselves operate under a published ethical code from the Committee on Publication Ethics, which requires peer reviewers to give unbiased, constructive critique, disclose any competing interests, and keep a submitted manuscript confidential rather than using it for their own advantage. Knowing this standard exists is useful for authors too, because it draws a line between a tough but fair review and one that has crossed into something an editor needs to know about, such as a reviewer disclosing your unpublished data to a third party or building an argument that has nothing to do with the paper’s actual content.

The Editorial Decision Behind a Request to Respond to Reviewers

An editor’s decision letter after peer review usually lands in one of a handful of categories, ranging from acceptance with no changes, which is rare, through minor revision, major revision, rejection with an invitation to resubmit as a new submission, or straightforward rejection. Major revision is the decision authors misread most often. Surgical journal editor Don Nakayama’s 2026 editorial argues that authors tend to treat a major-revision request as near acceptance and rush the changes, or read it as a softened rejection and respond half-heartedly. Both readings miss the point. A major-revision request means the topic fits the journal and the question matters, but the manuscript is not yet ready, and the editor is asking for a genuine second attempt rather than a cosmetic one.

Outright rejection carries its own pattern worth understanding before you respond to anything. A companion piece by the same author notes that rejected work often reaches print elsewhere later, not because the data were flawed, but because of a mismatch between the paper and that particular journal’s scope, audience, or expectations. That distinction matters for what you do next, and Editverse’s guide to choosing the next journal after rejection walks through how to use reviewer comments to pick a better-fitting target rather than resubmitting the same paper to a similar journal unchanged.

Why Manuscripts Get Sent Back or Rejected After Peer Review

Authors respond to reviewer comments more effectively once they understand what reviewers are trained to flag. A retrospective analysis of 784 manuscripts submitted to the journal Headache between 2014 and 2016 found an overall rejection rate of 62.6%, with 35.7% of submissions rejected specifically after completing formal peer review rather than at the earlier desk-review stage. That single figure works as a useful reality check. Most rejected papers were not hopeless; they simply had specific, nameable problems that a well-targeted revision could fix.

A dermatology commentary on manuscript rejection lists poor methodology, inappropriate statistical analysis, irrelevance to the journal’s scope, and technical errors as the motives cited most often by reviewers. An older but still-cited analysis from Singapore Medical Journal adds content that falls outside a journal’s scope, incomplete submissions, faulty experimental design, major flaws in how results were interpreted, weak writing, and duplicated or plagiarized material to that list. A 2026 editorial goes further and argues that many authors misread a rejection as editorial bias when the real cause is often mundane, a missing ethical declaration, an absent reporting checklist, incorrect formatting, or an ignored journal-specific instruction.

Editverse’s manuscript submission checklist catches most of the instructions-and-formatting category before a paper ever reaches a reviewer, and the guide on the role of peer review in paper rejection goes deeper into how editors weigh reviewer disagreement when deciding a manuscript’s fate.

How to Read Peer Reviewer Comments Before Writing a Single Word

Open every review at once and read all of them before responding to any single comment. Reviewers occasionally disagree with each other, and a comment that looks unreasonable in isolation often makes more sense once you see what the other reviewer said about the same section. A 2022 methods paper on revising peer-reviewed manuscripts recommends approaching each reviewer as a consultant rather than an adversary, reading comments carefully, and deciding case by case how to proceed with each requested change. A separate 2025 guide on responding to reviewers frames the same idea slightly differently, encouraging authors to treat critiques as opportunities for improvement rather than personal attacks, since a harsh tone rarely changes what the underlying scientific concern actually is.

Group similar comments from different reviewers together so you address the underlying issue once instead of writing three separate, possibly inconsistent, answers. Sort the full list into categories in your own working document, changes that are quick and uncontroversial, changes that need new analysis or data, and points you plan to push back on with evidence. Nakayama’s 2026 editorial warns against a checklist mentality, where authors tick off each comment mechanically without grasping the structural issue a reviewer is actually pointing at. A comment about unclear methods, for example, might really be a comment about the whole argument’s logic, and a one-line fix will not satisfy a reviewer who flags it again in the second round.

Three Rules That Govern Every Strong Response to Peer Reviewer Comments

A widely cited 2005 guide in the Journal of the American Academy of Dermatology distills responding to reviewers into three rules that still hold up two decades later.

• Respond completely. Every comment gets an answer, even ones you consider minor or a matter of reviewer preference. A skipped comment reads as a skipped concern, and editors notice the gap immediately.
• Respond politely. Thank reviewers for their time before disagreeing with their conclusions, and keep the tone measured even when a comment feels unfair or is based on a misreading of your paper.
• Respond with evidence. Back every change, and every refusal to change something, with data, a citation, or a specific line reference rather than an assertion of confidence.

Reviewers and editors are reading dozens of these letters a year, and the ones that follow all three rules consistently are the ones that move a manuscript to acceptance in one further round instead of two or three.

Structuring the Point-by-Point Response Letter

Most journals expect a structured, itemized letter rather than a narrative summary. Number or letter each reviewer’s comments in the order the journal’s own review form presented them, quote the original comment in full, and place your response directly beneath it so an editor never has to flip between documents to follow the exchange. State plainly whether the point led to a change, and if it did, give the exact section, page, or line number where that change now appears in the revised manuscript. Nakayama’s 2026 editorial specifically flags getting this mechanical structure right, using the journal’s own response-to-reviewers form correctly and making every revision easy to locate, as one of the practical details that separates a response reviewers trust from one they have to double-check.

Open the letter with a short cover paragraph thanking the editor and reviewers and summarizing the major changes in a few sentences, before the itemized responses begin. Keep the manuscript itself and the response letter consistent with each other. A response that claims a paragraph was rewritten, when the manuscript file still shows the original text, is one of the fastest ways to lose an editor’s confidence in the rest of the letter.

A Worked Example, Turning a Weak Response Into a Strong One

A composite, illustrative example follows, built from patterns that recur across manuscript-editing engagements rather than drawn from one specific published paper. Any resemblance to a real submission is coincidental.

Reviewer comment. “The authors have not adequately justified their choice of sample size, and the statistical power of this study is questionable.”

Weak first-draft response. “We used a sample size that we felt was appropriate for this type of study. Thank you for the comment.”

This response fails all three of Williams’s rules at once. It does not answer the question, it offers no evidence, and its brevity reads as dismissive rather than polite, even though that was not the intent.

Revised response. “We thank the reviewer for raising this important methodological point. In response, we have added a formal a priori power calculation to the Methods section (page 6, lines 14 to 19). Using an anticipated between-group effect size consistent with comparable published trials in this area, an alpha of 0.05, and 80% power, the calculation indicated a minimum requirement of 64 participants per group. Our final enrolled sample of 72 participants per group exceeds this threshold. We have also added a sentence to the Limitations section (page 11) acknowledging that our power calculation assumed an effect size drawn from prior literature, and that a true effect meaningfully smaller than this assumption could go undetected in a study of this size.”

The second version answers the concern directly, cites a specific location in the manuscript, and supplies the calculation the reviewer asked for instead of an assurance that one exists. It also concedes a genuine limitation instead of overselling the fix, which tends to read as more credible, not less.

When You Disagree With a Peer Reviewer

Disagreement is a normal part of peer review, not a crisis. Authors are allowed to keep a result, an interpretation, or a piece of methodology the way it was written, provided the pushback is reasoned rather than reflexive. When a disagreement is serious or a reviewer appears to have misunderstood the manuscript, a 2022 review on revising peer-reviewed manuscripts recommends laying out the case clearly in the response letter and, where the standoff cannot be resolved directly with the reviewer, deferring the specific issue to the editor for a judgment call. Editors expect this and are generally glad to make the call rather than watch a productive paper stall over one contested point.

A few phrasing patterns hold up well across most journals and fields.

• “We appreciate this observation and have clarified this point on page X, though we note that [specific qualification] remains relevant to our interpretation.”
• “We have carefully considered this suggestion. Based on [citation or data], we believe the original interpretation is best supported by the evidence currently available.”
• “We respectfully maintain our original approach for the reasons outlined below, and have added a sentence acknowledging this alternative view for transparency.”

Each of these leads with acknowledgment, states a reason grounded in something concrete, and offers a small concession, a clarifying sentence, an acknowledgment of the alternative view, even while holding the main position. That combination reads as confident rather than combative.

Handling Reviewers Who Contradict Each Other

Two or three reviewers rarely agree on everything, and a request from one reviewer sometimes directly conflicts with a request from another, over a table’s format, the length of the discussion, or which analysis should lead the results section. Name the conflict openly in your response letter rather than quietly picking a side and hoping nobody notices. A short note explaining that reviewer one requested X while reviewer two requested Y, and that you chose one approach for a stated reason, gives the editor exactly what they need to arbitrate if they disagree with your call. Editors read every response letter for the whole set of reviewers together, so a contradiction handled transparently rarely counts against you, while one handled by silently ignoring a comment usually does.

Common Mistakes That Sink an Otherwise Strong Revision

A few patterns show up again and again in manuscripts that should have been accepted on the second round and were not.

• Rushing every requested change through without judgment, producing a manuscript that satisfies the letter of each comment while losing the coherence of the original argument.
• Writing defensively, treating a reviewer’s question as an accusation and responding with justification instead of evidence.
• Fixing the manuscript but forgetting to update the response letter to match, or the reverse, leaving the two documents out of sync.
• Ignoring the journal’s specific formatting and reporting-checklist requirements a second time, the exact pattern behind many rejections that authors read as unfair.
• Missing the revision deadline, which in some journals converts an invited revision back into a fresh submission that loses its place in the queue.

Editverse’s guide on overcoming paper rejection covers the recovery path when one of these mistakes, or an unavoidable rejection, ends a submission anyway, and the piece on the psychological impact of paper rejection addresses the part of this process that methods sections never mention, the toll a harsh review round takes before you are ready to sit down and write a response at all.

Responding to Reviewers on Grant Applications Versus Journal Manuscripts

Everything above applies to journal peer review specifically. Grant review panels evaluate a proposal rather than completed work, score against a funding agency’s specific criteria, and often give feedback through a summary statement rather than a line-by-line review form, which changes both the structure and the tone a strong response needs. Researchers preparing a resubmission after an NIH study section or a similar funding review should see Editverse’s dedicated guide on responding to reviewer comments on grant applications rather than applying journal-manuscript conventions to a funding proposal.

The Editverse Peer Review and Revision Guide Series

Editverse built this page as the anchor for a small cluster of guides covering different stages of the same process, from the first review to a possible rejection and a fresh submission elsewhere. Reading them together builds a fuller picture than any single article can on its own.

• Role of Peer Review in Paper Rejection, on how editors weigh reviewer recommendations when a decision is close
• Manuscript Submission Checklist for Paper Acceptance, for catching formatting and compliance problems before reviewers do
• Overcome Paper Rejection, a Step-by-Step Recovery Plan, for what to do in the days after a rejection letter arrives
• Choosing the Next Journal After Rejection, on using reviewer comments to target a better-fitting journal
• The Psychological Impact of Paper Rejection and How to Cope, on the part of the process most guides skip entirely
• Rejection to Acceptance, Real-Life Success Stories, for examples of manuscripts that made it through after a hard first round
• Navigating Peer-Reviewed Journal Publication Tips, a broader primer on how the peer-review system works end to end

Get Expert Help With Your Peer Reviewer Response

Drafting a complete, evidence-backed response to every reviewer, while keeping the manuscript and the letter in sync under a tight deadline, is exactly where a second set of expert eyes earns its cost. Editverse’s publication support service includes point-by-point reviewer-response strategy as a named deliverable, built by specialists who address each comment substantively rather than smoothing it over with polite language alone. Manuscripts that need targeted rewriting of specific sections flagged by reviewers, rather than a full response-letter build, are often better matched to manuscript editing services‘ re-submission editing option instead.

Frequently Asked Questions About Responding to Peer Reviewers

How long should a response to peer reviewers be?
As long as it takes to answer every comment completely, and no longer. Some letters run two pages, others run twenty, depending on the number of reviewers and the depth of their comments. Length is not the goal; completeness is.

Do I have to make every change a reviewer asks for?
No. Reviewers advise; editors decide. Authors can decline a specific request as long as the response gives a reasoned, evidence-based explanation rather than a flat refusal.

What if two reviewers give opposite instructions?
Name the contradiction directly in your response letter, explain which approach you took and why, and let the editor arbitrate if they disagree with the choice.

Can I ask an editor to remove or override a specific reviewer?
Yes, in cases of a genuinely inappropriate review, such as one showing an undeclared conflict of interest or a breach of confidentiality. That step should stay rare and specific, not a response to a reviewer simply being tough on the science.

How many rounds of revision are typical before acceptance?
One or two rounds is common for most biomedical and clinical journals, though the number varies by field, journal, and how much a first-round response actually resolved.

Conclusion

Responding to peer reviewer comments well is a specific, learnable skill, built on completeness, courtesy, and evidence rather than speed or agreeableness. Read every comment before answering any of them, structure the letter so an editor can follow it without cross-referencing the manuscript, back every claim and every polite refusal with something concrete, and keep the letter and the manuscript itself in agreement at every step. Manuscripts that were rejected once, or sent back for major revision, regularly reach publication once the response is built this way rather than rushed. Editverse’s publication support team handles this exact stage of the process daily, and the wider guide series linked throughout this page covers the stages before and after it.

References

1. Nakayama DK. Turning a Major Revision Request Into an Accepted Manuscript: How to Respond to Reviewers’ Comments. Am Surg. 2026;92(4):1068-1070. doi:10.1177/00031348261416462
2. Nakayama DK. Turning a Rejection Into an Accepted Manuscript: How to Rework a Rejected Manuscript. Am Surg. 2026. doi:10.1177/00031348261416454
3. Hesterman CM, Szperka CL, Turner DP. Reasons for Manuscript Rejection After Peer Review From the Journal Headache. Headache. 2019;58(10):1511-1518. doi:10.1111/head.13343
4. Williams HC. How to reply to referees’ comments when submitting manuscripts for publication. J Am Acad Dermatol. 2004;51(1):79-83. doi:10.1016/j.jaad.2004.01.049
5. Hidouri S, Kamoun H, Salah S, Jellad A, Ben Saad H. Key Guidelines for Responding to Reviewers. F1000Research. 2025;13:921. doi:10.12688/f1000research.154614.3
6. Bahadoran Z, Mirmiran P, Kashfi K, Ghasemi A. Scientific Publishing in Biomedicine: Revising a Peer-reviewed Manuscript. Int J Endocrinol Metab. 2022;20(1):e120366. doi:10.5812/ijem.120366
7. Venkatesh S, Maymone MBC, Vashi NA. Peer reviews, the dreaded rejection. Dermatol Online J. 2018;24(3). PMID 29634877
8. Committee on Publication Ethics. Ethical Guidelines for Peer Reviewers, Version 2. 2017. publicationethics.org