What is agency profitability?

Agency profitability is the share of revenue an agency keeps after paying all of its costs: delivery staff, freelancers, overhead, software and taxes. It is usually expressed as a net margin percentage. It is measured at three levels: • Per project: the price compared with the actual delivery cost, including logged team time at cost rates. • Per client: all projects and retainers for a client, minus delivery cost and account management time. Some clients look profitable per project but not once revisions and support are counted. • Firm-wide: net margin for the whole business. Benchmarks: the average digital agency earned a 13% after-tax net margin in 2025, below the long-run average of about 15%. Studios under 10 FTEs averaged 19%; agencies with 50+ FTEs averaged 8%. Promethean Research treats 10% to 15% as normal, 15% to 20% as strong, and below 10% as a sign of pricing, utilization, service-mix or overhead problems. Service mix matters: Promethean found that agencies that cut services in 2025 averaged 30% net margins, against 10% for agencies that added services. Example: an agency billing $1.2 million a year at a 13% net margin keeps $156,000. Raising project margin by 5 points on the same revenue, through better scoping and fewer unbilled revisions, adds about $60,000 if overhead stays flat. Common profit leaks: scope creep without change orders, retainers priced below the hours they consume, low utilization, too many non-billable roles for the revenue, and late-paying clients.