MSP Documentation Checklist
A comprehensive checklist for client documentation: what to capture during onboarding, how to maintain it during steady-state operations, and how to ensure it's findable when it matters.
Checklist · Updated Feb 2026
Contents
- 1.The Completeness Standard
- 2.Client Baseline Documentation
- 3.Operational Documentation
- 4.Retrievability Standards
- 5.Onboarding debt compounds
- 6.Use templates, not blank pages
- 7.How long does it take to fully document a new client?
- 8.How should documentation be maintained between quarterly reviews?
- 9.What's the biggest gap most MSPs have in client documentation?
The Completeness Standard
Client Baseline Documentation
- ✓Client profile with primary contacts and escalation paths
- ✓ Network diagram with IP ranges, VLANs, and internet circuits
- ✓ Device inventory with serial numbers, warranty status, and assigned users
- ✓ Server inventory with roles, OS versions, and resource allocation
- ✓ Credential vault entries for all admin accounts with defined access scope
- ✓ Vendor list with support contracts, renewal dates, and contact information
- ✓ ISP and circuit details with account numbers and support contacts
- ✓ Firewall rules and VPN configuration documentation
- ✓ Backup configuration with schedules, retention, and storage targets
- ✓ Security controls inventory (AV, EDR, MFA, email filtering)
Operational Documentation
- ✓SOPs for recurring tasks (backup verification, patch deployment, user onboarding)
- ✓ Runbooks for common incident types (server down, backup failure, security alert)
- ✓ Change management log with approval and implementation records
- ✓ License inventory with renewal dates and assignment tracking
- ✓ Printing and peripheral documentation (shared printers, scanners, label printers)
- ✓ Meeting room technology documentation (AV systems, conferencing equipment)
- ✓ Client-specific escalation procedures and SLA details
Retrievability Standards
- ✓Consistent naming conventions enforced across all clients
- ✓ Required fields (owner, last updated, location) completed on every record
- ✓ Documentation linked from PSA tickets and monitoring alerts where relevant
- ✓ Search tested quarterly (can a technician find the firewall password in under 60 seconds?)
- ✓ Cross-references established between devices, credentials, and SOPs
- ✓ Documentation platform access configured for the on-call team
- ✓ Mobile access verified for field technicians
Onboarding debt compounds
Every piece of documentation skipped during onboarding becomes a gap that a technician will hit during an incident. The cost of filling gaps under pressure (midnight, client is down, nobody can find the credentials) is 10 times the cost of documenting it properly during onboarding. Treat the documentation checklist as a hard gate, not a nice-to-have.
Use templates, not blank pages
Create documentation templates for every client record type with pre-filled section headers and required fields. A template that asks the right questions gets better documentation than a blank page that asks the technician to figure out what to capture. Most documentation platforms support templates natively.
How long does it take to fully document a new client?
+For a typical small business client (1 server, 20 workstations, M365, 1 firewall), budget 4 to 8 hours of dedicated documentation time during onboarding. Larger or more complex environments can take 16 to 24 hours spread across the first 2 weeks. This is a real cost that should be accounted for in your onboarding pricing.
How should documentation be maintained between quarterly reviews?
+Embed documentation updates into ticket workflows. Every ticket that involves a configuration change should include a step to update the relevant documentation. This incremental maintenance prevents documentation from going stale between formal reviews.
What's the biggest gap most MSPs have in client documentation?
+Network diagrams. They're the most commonly outdated record type because they require effort to create and maintain. Most MSPs have network diagrams that were accurate during onboarding and haven't been updated since. If you can only improve one area, start with network diagrams.