Free Project Manager Invoice Template & Generator

Bill clients for project planning, coordination, reporting, meetings, risk management, and delivery support by hour, milestone, or retainer.

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Tasks, periods, and project references

Identify the project, contract or SOW, billing period, workstream, hours or milestone, and contracted rate. Separate project management from specialist delivery work so the client sees coordination, governance, reporting, and risk-control value rather than one generic service line.

Retainers and approved project changes

For a monthly retainer, name the covered period and included capacity. Track approved overages or added workstreams separately. Corporate clients may require a PO, cost code, timesheet, or milestone acceptance, so match their submission rules before the invoice enters accounts payable.

Frequently asked questions

How should a project manager invoice monthly work?

List the covered month, project, included retainer or hours, key workstreams, approved overages, expenses, due date, and client reference.

Can status reporting be a separate line?

Yes when it is a distinct deliverable or fee in the agreement. Otherwise include it within the project-management service description.