How to Handle Major Revisions from Peer Reviewers
A complete guide to responding to major revision decisions: how to read reviewer comments, structure your response letter, revise your manuscript, and improve acceptance chances.
Guide
A major revision decision is not a rejection. It means the journal sees potential in your work but requires substantial changes before publication. Handling major revisions well is a skill that experienced researchers develop over time. The way you respond to reviewers, both in your revision letter and in the revised manuscript, significantly affects your final acceptance chances. This guide covers how to approach the revision process strategically and professionally.
How to read reviewer comments
When you receive reviewer comments, resist the urge to read them defensively. Instead, categorize each comment: mandatory (concerns that must be addressed to get published), important (concerns that will significantly strengthen the paper), and cosmetic (minor suggestions). Read all reviewer comments before starting your revision to understand the full scope of changes needed.
How to structure your response letter
A well-structured response letter addresses every comment from every reviewer, in order. Standard format:
Opening paragraph: thank the reviewers and editors, state that the manuscript has been substantially revised
Reviewer 1, Comment 1: quote the comment exactly, then provide your response
Response: explain what you did (or why you didn't change something)
Changes in manuscript: describe exactly where and what was changed
Repeat for every comment from every reviewer
Closing: offer to provide additional information if needed
How to respond to difficult comments
Some reviewer comments are unreasonable, based on misunderstanding, or would require changes that are impossible or would undermine the paper. You are allowed to respectfully disagree with reviewers, but you must provide clear justification. Write 'We respectfully disagree because...' and cite evidence. Editors read response letters carefully, and a well-reasoned pushback is respected. A dismissive response is not.
Revising the manuscript effectively
Make the revised manuscript easy for editors and reviewers to evaluate. Use track changes where the journal allows, or describe each change explicitly in your response letter. Do not make undisclosed changes; reviewers expect to find only what was announced. Check for consistency: if you add text responding to one reviewer's concern, make sure it doesn't contradict other sections.
How to prioritize your revisions
Address the highest-stakes concerns first: additional experiments or analyses, rewriting of major sections, addressing methodological concerns. Then address moderate concerns (restructuring arguments, adding citations). Address minor concerns last (clarification of language, formatting). Set a realistic timeline, as rushing a major revision typically produces a weaker outcome.
Common major revision mistakes
Mistakes that lead to rejection after major revision:
Not addressing all reviewer comments; reviewers will check their list
Being defensive or dismissive in the response letter
Promising changes but not making them in the manuscript
Making undisclosed changes that contradict the stated revisions
Submitting too quickly without adequate revision
Failing to run the revised manuscript through a final pre-submission check
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Frequently asked questions
Most journals give 60–90 days for major revisions, though some allow up to 6 months. You can usually request an extension; contact the editorial office early if you need more time. It's better to submit a thorough revision late than a rushed one on time.
Yes: every comment from every reviewer must be addressed in your response letter, even minor ones. Unanswered comments signal to reviewers that you didn't read their feedback carefully. For minor points you choose not to address, briefly explain why.
When reviewers make contradictory requests, explain the conflict in your response letter and state which direction you chose and why. Editors are aware that reviewers sometimes disagree. Your job is to make an evidence-based decision and justify it clearly.
Yes: running CheckMyManuscript on your revised manuscript before resubmission is an excellent practice. Major revisions often introduce new formatting issues, change reference counts, or alter section structure. A compliance check ensures your revision is submission-ready.