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Incident Response Plan Template for Small Business (Free)

Last updated: July 2026 · 7 min read · By the SecureSMB Editorial Team

When something goes wrong, a written plan beats improvisation. Here's a template you can adopt today.

Roles (name someone for each)

Containment steps

Isolate affected systems, reset credentials, enable MFA, preserve logs. Detail lives in our first-24-hours breach checklist.

Notification timelines

Know your obligations: contractual (customers), regulatory (HIPAA/state breach laws), and insurer (often 24–72h). Document them here.

Post-incident review

Within two weeks, write down what happened, what worked, and the one change to prevent recurrence. Tie it to your security checklist.

Adopt it: assign the roles, drill it once a year, and update after any real incident.

Frequently Asked Questions

What should be in my incident response plan?

Key components: (1) Contact list (IT, legal, PR, law enforcement), (2) Detection and analysis procedures, (3) Containment strategies, (4) Eradication steps, (5) Recovery procedures, (6) Post-incident review process, (7) Communication templates. Include specific procedures for ransomware, data breaches, and insider threats. Test the plan annually.

Who should be on my incident response team?

At minimum: IT manager or tech-savvy employee, business owner/manager, legal counsel, PR/communications lead. For larger businesses, add: CISO/security manager, HR director, finance director. Document roles and responsibilities clearly. Ensure team members know their roles during an incident and have contact information.

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About the SecureSMB Editorial Team

Our reviewers are security practitioners who write plain-English guidance for small businesses. Every guide is reviewed for accuracy and updated as the threat landscape changes.

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