Plan tasks for a project

Updated on June 22, 2026

 

Planning project tasks is about breaking down the project into tasks, prioritizing them, assigning them to the right resources, and then tracking their execution. In a service company, each task corresponds to billable time: poorly planned, it eats into the margin of the mission.

Proper planning and task assignment makes the difference in project management.

In general, you should always set yourself profitable and realistic goals. Next, you need to follow 4 specific steps to plan your project tasks efficiently and productively.

  1. Split the project into tasks.
  2. Identify available resources.
  3. Assign tasks based on these resources.
  4. Track and monitor the execution of tasks.

🔎 Key elements to remember

  • A poorly planned task is paid for in non-billable hours: planning protects the margin as well as the deadlines.
  • Break down each task to a maximum of five man-days so that it remains estimable and attributable.
  • Prioritize by billable milestone and critical path before the urgency felt.
  • Link every task to time entry: without it, real profitability remains invisible until invoicing.

The use of a task management and project management tool facilitates and optimizes the scheduling of tasks, but not only. More generally, the management of the project and the management of its resources make it possible to obtain better profitability.

Project tasks planning is therefore a strategic element whose stakes cannot be underestimated!

In a consulting firm or a IT Services, several assignments move forward in parallel and the same consultants move from one to the other: a task that is poorly estimated in the costing or followed up too late quickly turns into non-billable hours. Scheduling tasks then means linking each task to a resource, a duration and a cost.

Before Planning Project Tasks, Define your Project Goals

Defining objectives is an essential step in project planning, as it determines the rest of the management and task allocation stages.

There are different types of objectives:

  • time objectives,
  • financial objectives,
  • personnel management objectives ,
  • performance targets,
  • technical objectives.

Goals are fundamental because they determine tasks, resources, and people in charge of the project.

Let's take a concrete example.