How to Reactivate an Inactive California Contractor License
Updated October 30, 2026
An inactive license cannot be used to contract. Getting it back takes a separate application, not a regular renewal.
What CSLB requires
- The reactivation application, which you request from CSLB
- The fee: $450 sole owner, $700 other entities
- All required bonds, attached to the application and not sent separately
- Proof of workers' comp, or the exemption form if you have no employees and your class allows it
- Your email address, if you have one
Who signs
Every qualifying partner, RME, and RMO signs. In addition, the owner signs for a sole ownership, all partners for a partnership, and one corporate officer for a corporation.
When it takes effect
CSLB says the license is effective on the date it receives the fee, an acceptable application, and the required documents. After processing, it is active for two full years from the end of that month.
Should you stay inactive instead?
Inactive licenses renew every four years for less ($300 sole owner, $500 other entities) and need no bond, workers' comp, or qualifier. That makes sense if you are not contracting for a while.
Sources
- CSLB: Reactivating Your License
- CSLB: Bond Requirements
- CSLB: List of All CSLB Fees
- CSLB: General Renewal Information
This guide is general information, not legal advice. CSLB rules and fees change; always confirm on cslb.ca.gov.