Accounting Retention Rate (Monthly) Calculator FAQ
Answers to common questions about monthly accounting client retention, client churn, retained client counts, inputs, and result interpretation.
Use these answers to understand what the monthly accounting retention calculation measures, what to enter, and how to interpret the results as operational estimates.
General retention questions
Core definitions for tracking client retention in an accounting practice.
What is monthly client retention for an accounting practice?
It is the percentage of clients active at the start of a month who are still active at the end of that month.
What is a retained accounting client?
A retained client is active on both the opening and closing date of the reporting month under the practice's chosen active-client definition.
What is client churn?
Client churn is the percentage of opening clients who were no longer active by month end.
Is retention the same as client growth?
No. Retention tracks opening clients that stayed, while growth compares the total closing client count with the opening count.
Calculation inputs and method
How the calculator uses opening clients, closing clients, and new clients.
Which client count should I enter for the start of the month?
Enter the number of active clients at the beginning of the reporting month.
Should end-of-month clients include new clients?
Yes. Enter the total active client count at month end; the formula separately subtracts clients gained during the month.
Why does the calculator ask for new clients gained?
It uses that count to separate new business from clients retained from the opening base.
How are retained clients calculated?
Retained clients equal ending clients minus new clients gained during the month.
How is net client change calculated?
Net client change equals ending clients minus starting clients.
Accuracy and reporting assumptions
Factors that can influence consistency and interpretation of retention results.
Can a retention rate be higher than 100%?
It generally should not be when client records and new-client classification are consistent. A higher result suggests a data or classification issue.
How should reactivated clients be handled?
Use a consistent internal policy. Their treatment can change the new-client and retained-client counts.
Do paused or seasonal clients count as churned?
That depends on the practice's active-client definition. Apply the same rule at both reporting dates.
Does this calculation measure client revenue retention?
No. It measures the number of clients retained, not the fees or revenue associated with them.
Using the results
Ways to read monthly retention alongside other operational measures.
What does a high retention rate show?
It indicates that a larger share of the opening client base remained active over the measured month.
Why should I review churn and retention together?
They describe opposite portions of the opening client base and should add to 100% in this calculation.
Why can total clients decline when new clients were gained?
More opening clients may have left than new clients joined during the month.
Can I use this calculator for a small accounting practice?
Yes. The same formula works for any positive opening client count, though one client can have a larger percentage effect in a small practice.
How do you calculate monthly retention rate?
Subtract new clients from ending clients, divide by starting clients, and multiply by 100.
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