THE ANGELWOOD GLOSSARY
Client Churn Rate
The percentage of clients who stop working with a firm during a specific period.
DEFINITION FIRST
The percentage of clients who stop working with a firm during a specific period.
Best for operators who need a quick definition first and then the operational context behind client churn rate.
Definition
Client churn rate (also called attrition rate) measures the percentage of clients lost over a period. It's the inverse of retention rate. High churn rates indicate problems with service delivery, communication, or client satisfaction that need immediate attention.
Why it matters
Professional services firms typically see 10-20% annual churn. Anything above 20% signals serious problems. Churn is expensive—acquiring a new client costs 5-7x more than retaining an existing one. Understanding why clients leave is essential for reducing churn.
AN ILLUSTRATION
Example
If a firm loses 8 clients out of 50 in a year, the churn rate is: (8/50) × 100 = 16%
The calculation
(Clients Lost / Clients at Start) × 100- Clients Lost
- Number of clients who cancelled or left
- Clients at Start
- Total clients at the beginning of the period
IN YOUR CLIENT WORK
Reduce Churn with Early Warning
Angelwood identifies clients showing disengagement signals 3+ weeks before they typically cancel, giving you time to intervene.
YOUR NEXT STEP