Freelance Writers: A Pre-Delivery Plagiarism Checklist

Every freelance writer has a pre-flight routine before hitting send — spell check, word count, formatting. But the most important step is often skipped: verifying that the content is genuinely original and properly attributed.

This checklist codifies the pre-delivery verification process used by professional content agencies. Run through it before every client submission.

Content Originality Checks

1. Run the full article through Verifext or your preferred originality checker
2. Confirm originality score meets your minimum threshold (recommended: 90%+)
3. Review every flagged match individually — do not dismiss based on score alone
4. Google-search 2–3 unique sentences to check for uncindexed duplicates
5. Verify no paragraphs were recycled from your own prior client deliverables

Attribution and Citation Checks

1. Every statistic has a linked or named source
2. Direct quotes use quotation marks and attribution
3. Paraphrased ideas include in-text references where appropriate
4. No unattributed data, claims, or expert opinions
5. Images and media have proper licensing or attribution

Quality and Accuracy Checks

1. All facts verified against primary sources — not just other blog posts
2. No AI-generated claims presented as verified facts
3. Client brand voice and style guidelines followed
4. Word count within agreed range
5. Formatting matches client template or CMS requirements

Red Flags That Should Stop Delivery

• Originality score below your minimum threshold after revision
• Multiple matches to the same competitor URL
• Sections where you cannot identify the source of a claim
• Passages that sound generic or lack your usual voice
• Content that reads like unedited AI output

Editorial best practices for guaranteed originality

Conclusion

Five minutes of verification prevents hours of client disputes and permanent reputation damage. Make this checklist non-optional — the writers who do are the ones clients rehire.