How to Sanitize HR Documents Before Using AI: Complete Guide

HR teams use AI for resume screening, policy writing, and performance analysis. But HR documents contain the most sensitive employee information: resumes, performance reviews, compensation, personal details.

This guide covers HR document sanitization for AI—protecting employee privacy while getting AI help.

What's Sensitive in HR

• Resume PII: Names, addresses, phone numbers
• Compensation: Salary, bonus, equity
• Performance: Reviews, ratings, concerns
• Personal information: Medical, family, issues

Resume Sanitization

// Before:
John Smith
123 Main St, Boston, MA 02108
john.smith@email.com | 555-123-4567

// After:
[CANDIDATE_1]
Location: Boston area
Contact: [EMAIL_1]

Performance Review

// Before:
Employee: Jane Doe
Department: Engineering
Salary: $150,000
Rating: Exceeds Expectations
Concerns: Sometimes late to standups

// After:
Employee: [EMPLOYEE_1]
Department: Engineering
Compensation: Market rate
Rating: Strong performer
Feedback: Generally positive

Best Practices

1. Remove all PII from candidates
2. Anonymize compensation data
3. Redact personal issues
4. Keep role/context only

Conclusion: Employees Have Rights

Employee data is protected by law in most jurisdictions. Even when using AI for HR tasks, protect employee privacy—synthesize or redact identifiers.

HR data is personal data. Protect it.