Why Tracking Internal Staffing Costs is Important

Organizations often treat internal staffing as “free,” thinking that existing salaries don’t affect the project’s bottom line. Not so! That approach distorts the view of project viability and staff capacity and undermines the accuracy of long-term planning. Here are several ways that tracking internal staff costs is beneficial.

• Tracking internal staff costs recognizes that time is money. A lot of money. Whether a team member is on the payroll or a contract, time is money. If an engineer spends fifty hours on a project, that’s fifty hours they aren’t working on something else. That’s often referred to as opportunity cost. An accurate picture of these time/money trade-offs is the foundation for strategic decisions about workload priority and overall spending. Tracking in-house team members’ time isn’t micromanaging; it’s understanding where your organization’s most limited resource is really going.
• It shows the true cost of a project. Projects appear less expensive on paper when internal time isn’t counted. But considering the meetings, troubleshooting, and coordination that salaried staff handle, the “free” project resource becomes very costly. Capturing that time and effort keeps cost estimates honest and makes your reporting more credible when you must justify spending.
• It enhances resource planning and forecasting. Tracking time spent by internal team members helps management identify who is overloaded, under-allocated, and which functions require the most effort. That data reduces guesswork and increases insight of performance. Future planning becomes sharper, and the team avoids burnout because hidden workload becomes visible.
• It strengthens project accountability. When all project work hours are tracked, people become more aware of task switching and time spent on non-critical work. It amplifies the need for shared accountability. Time tracking helps everyone see the financial impact of their work on the bottom line, encouraging collaboration across teams.
• It reveals the true return on investment (ROI) of a project. Without staffing costs, you can’t measure a project’s return on investment. People might think that a project was delivered under budget, but factoring in internal time can tell a different story. Tracking staffing costs supports legitimate comparisons of projects, and better decisions about where to invest the next dollar or person-hour.

For more about project finances, check out Bob McGannon’s Project Management Foundations: Budgets course.

 

Coming Up

Starting a new Project Manager role comes with a lot to navigate, new teams, new expectations, and the pressure to lead early. Join Anna Anderson and I for Office Hours on Friday, January 16, 2026 @ 12pm MT/1PM CT for a live conversation on what really helps new PMs settle into their role with confidence. This session is ideal for first-time PMs, career transitioners, and recently promoted project managers. Click here to join!

 

_______________________________________

This article belongs to the Bonnie’s Project Pointers newsletter series, which has more than 101,000 subscribers. This newsletter is 100% written by a human (no aliens or AIs involved). If you like this article, you can subscribe to receive notifications when a new article posts.

Want to learn more about the topics I talk about in these newsletters? Watch my courses in the LinkedIn Learning Library and tune into my LinkedIn Office Hours live broadcasts.

_______________________________________