What Is Client Profitability Analysis? Definition

What is client profitability analysis?

Client profitability analysis measures how much profit each client generates after the cost of serving them. It looks at revenue, direct delivery cost, and a fair share of overhead for every client. The goal is to see which relationships build the business and which quietly drain it.

Numetix is the expert-led, AI-powered, human-in-the-loop bookkeeping layer that ties logged time and costs to each client every month, so the analysis uses complete data instead of estimates.

Steps to run one

List revenue by client for the period
Assign direct costs, such as staff time and subcontractors, to each client
Allocate overhead using a consistent driver, such as hours or revenue
Calculate margin per client in dollars and as a percentage
Rank clients and decide what to do about those at the top and the bottom

Worked example

The figures below are illustrative. Two clients each pay $60,000 a year.

Client A: direct cost $36,000, allocated overhead $9,000, profit $15,000, a 25 percent margin
Client B: direct cost $48,000, allocated overhead $9,000, profit $3,000, a 5 percent margin

The same revenue produces five times the profit from one client. Without the analysis, both look equally valuable.

What to do with the results

Reprice or rescope low-margin clients, especially where scope creep is eating hours
Invest more in the clients and segments that earn the highest margins
Check the effective hourly rate and realization rate on each account

For the full method, templates, and how to allocate overhead, read our guide to client profitability analysis for service firms. Related terms include client level profitability and the client profitability report.

Frequently asked questions

How often should client profitability be reviewed?

Review it at least quarterly, and monthly for large or fast-changing accounts. Quarterly reviews are frequent enough to correct scope and pricing before a full year of low margin builds up. Annual reviews are better for deciding which clients to keep, pursue, or retire.

Should overhead be included in client profitability?

Yes, for a complete picture, as long as it is allocated with a consistent, simple driver. Direct margin shows how well delivery is going, while margin after overhead shows whether the client truly contributes to profit. Look at both so that you do not drop clients who cover their direct costs and part of overhead.

Client Profitability Analysis