What is a financial margin?
A margin is profit expressed as a percentage of revenue. Gross margin is what is left after the direct costs of delivering the work: crew, equipment, locations, freelancers, post. Operating margin is what is left after overhead is taken off as well: rent, salaries, software, the agency's own marketing. Net margin is what remains after everything, including interest and tax. Each one answers a different question: is the work priced right, is the business run efficiently, and what does the owner actually keep.
Margins are also measured per project and per client, which is where they become useful day to day. An agency's overall margin is an average; the project margins are where the average comes from.
Why it matters
Why financial margins matter
Margins are how an agency tells growth from busyness. Revenue can double while the business makes less money, and only the margin shows it. A falling gross margin means jobs are being underpriced or delivered inefficiently. A falling operating margin with a steady gross margin means overhead is growing faster than the work. A margin that is healthy on average but terrible on one client means that client is being subsidized by the others. Each of those is a different problem with a different fix, and none of them is visible in the revenue line.
Margins also decide what an agency can afford: senior people, time to think, the occasional project taken on for love. Thin margins make every one of those a risk.
In practice
How financial margins work in practice
- 01
Gross margin is calculated by subtracting direct costs from revenue and dividing the result by revenue. For that to work the agency has to know which costs are direct, which means tracking time and expenses against jobs. Operating margin takes the gross profit, subtracts overhead and divides by revenue again. Both are run monthly for the business and at wrap for every project.
- 02
The numbers then feed decisions. Project margins are compared to the margin the estimate assumed, and the gap explains whether the job was priced wrong or run wrong. Client margins over a year show which relationships are worth growing. Agency margins over several years show whether the business model holds as it scales, or whether each new hire is eating the gain.
Watch out
What people get wrong about financial margins
Looking only at the overall number. A healthy average hides the unprofitable client and the kind of work that always runs over. The second mistake is confusing markup with margin: a twenty percent markup on costs is not a twenty percent margin on revenue, and agencies that mix the two underprice without knowing it. The third is chasing margin by cutting the people who make the work, which improves the number for a quarter and ruins the product for a year.
The quiet mistake is leaving staff time out of direct costs, so that a fixed-fee job with no freelancers shows a margin close to a hundred percent. The salaries were still paid; the margin was still spent.
