Journal Cover Letter
One page. Four paragraphs. Editor decides whether to send for review partly based on this letter. Don't blow it.
The standard structure
[Date]
[Editor Name]
[Editor Title]
[Journal Name]
Dear Dr. [Editor Name],
We are pleased to submit our manuscript, "[Title]," for consideration
as an [article type] in [Journal Name].
[2-3 sentences explaining the paper's central finding and method.]
[Paragraph on significance: who cares, why now, what's the broader
implication. 2-4 sentences.]
[Paragraph on fit: why THIS journal, not another. Reference recent
papers in the journal that connect to your work. 2-3 sentences.]
[Paragraph on ethics and authorship:
"This work is original and not under consideration elsewhere. All
authors have approved the submitted version. The authors declare no
conflicts of interest. [If applicable: this study was approved by
the [IRB/ethics committee] under protocol [number].]"]
We hope you find our work suitable for [Journal Name] and we look
forward to your decision.
Sincerely,
[Corresponding Author Name]
[Affiliation]
[Email]
[ORCID]The four paragraphs in detail
Paragraph 1: What is this paper?
One sentence: title + topic. Then 2-3 sentences on the central finding and method. Be concrete: "We show X using Y method" not "We investigated some properties".
Paragraph 2: Why does it matter?
The significance pitch. Who benefits from this finding? What does it change? "This is the first direct comparison of X and Y in [setting], with implications for [practical application/policy/scientific debate]." Be specific. "This advances the field" is too vague.
Paragraph 3: Why this journal?
Demonstrate you know the journal. Reference recent issues, similar topics covered, the journal's readership. "Your readers, who follow the [topic] discussion, will appreciate [contribution]." This paragraph helps editors see the fit and reduces 'wrong journal' desk-rejects.
Paragraph 4: Ethics and authorship
The boilerplate. Original work, not under consideration elsewhere, all authors approved, conflicts disclosed, IRB approval if applicable. Most journals require explicit statements — better to include than have the editor ask.
What to skip
- Abstract summary. The editor reads the abstract; don't duplicate.
- Long bio. Your CV is in the submission system.
- Overselling. "This paper will revolutionize the field" sounds desperate. Let the work speak.
- Apologies. "I know this is a long shot but..." reads as low confidence.
- Begging. "Please please consider..." — no.
- Non-relevant author bragging. Don't list awards or other publications. The work matters.
High-impact journal variations
For Nature, Science, NEJM, Cell, etc., emphasize broader interest. Their cover letter expectations:
- Open with the discovery framed for non-specialists.
- Why this audience cares, not just specialists.
- What's the "news" angle — would a science journalist write about this?
- Slightly longer (1-1.5 pages); more space for context.
- Reference the journal's recent thematic issues if relevant.
Common mistakes
- Generic letter. Editors smell template letters. Customize the "why this journal" paragraph genuinely.
- Wrong editor name / title. Look it up. Misspelled name = bad first impression.
- Forgetting ethics statement. Many journals reject for missing standard statements.
- Padding to fill space. One page max; tight is better than verbose.
- Reusing letter from rejected submission without rewriting. Old journal name in the letter = embarrassment.
TypeTeX includes journal cover letter templates with the standard structure pre-filled. Replace the placeholder text and customize for your journal.
Try TypeTeX freeFrequently Asked Questions
It's a chance to make a first impression on the editor. Many editors triage incoming papers based partly on the cover letter — does this paper fit the journal? Is the contribution significant? Are there ethical concerns? A weak cover letter doesn't disqualify, but a strong one increases the chance of getting past the desk-reject decision.
(1) Salutation to the editor by name. (2) Title and brief description of the paper. (3) Why this journal — what's the fit with the journal's scope and recent issues. (4) The novel contribution and significance. (5) Confirmation of ethics: original work, not under consideration elsewhere, conflicts disclosed. (6) Signature with corresponding author info.
One page. Editors process hundreds of submissions; brevity is respected. Cover letters over a page get skimmed. The structure should be tight: 4-6 paragraphs total.
Don't summarize the abstract — the editor reads the abstract anyway. Don't oversell ('this paper will revolutionize the field'). Don't include irrelevant biographical info. Don't request specific reviewers without being asked. Don't apologize ('I know this is a long shot...'). Don't beg.
Briefly state what's new: 'We extend prior work on X by Y, showing the first direct comparison with Z' or 'Our finding contradicts the prevailing view that...'. One or two sentences. Don't explain everything — that's what the abstract and introduction do. The cover letter teaser should make the editor want to read the paper.
Why does this matter? Who cares? 'This finding has implications for [specific field/practice]'; 'This is the first study to show X in setting Y, opening up [direction]'; 'These results inform [policy/clinical decision/scientific debate]'. Be specific — 'this advances the field' is too vague.
Only if the journal asks. Some journals require 3-5 suggested reviewers in the cover letter or submission system. Don't suggest your collaborators (conflict of interest); don't suggest your competitors (they may reject unfairly). Suggest leaders in your specific topic area.
More attention to fit and broad significance. Nature/Science cover letters often emphasize the 'general interest' angle — why a non-specialist would care. 1-2 paragraphs explaining the bigger picture before getting into technical detail. Be honest about scope — overselling backfires.
Yes for the bones, but customize. After rejection from one journal, your resubmission letter to a new journal should: (1) acknowledge the previous review (sometimes), (2) note any improvements made based on prior feedback, (3) explain why this new venue is the right fit. Don't pretend it's a fresh paper if it isn't.