Professional services

Separating client, project, and operating expenses for service firms

A records structure for showing which costs relate to a client, a project, or general operations while preserving the original evidence.

01

Capture the source and purpose

  • Keep the original supplier bill or receipt with the payment record.
  • Add the client or project identifier used in the firm's operating system.
  • Record a short business-purpose note when the connection is not clear from the document.

02

Use three review buckets

  • Client-specific costs relate to one client but are not automatically billable.
  • Project-specific costs relate to a defined engagement or internal project.
  • Operating costs support the wider business and are not assigned by guesswork.

03

Resolve exceptions

  • List costs that could fit more than one bucket instead of assigning them silently.
  • Keep reimbursable-expense records linked to the related customer invoice or agreement.
  • Refer tax treatment, deductibility, and regulatory questions to a qualified professional.

Recordkeeping boundary

Use this to organize evidence, not decide treatment.

This resource provides general record-organization information. It does not determine tax, payroll, legal, or regulatory treatment. Ask your qualified professional to decide treatment for your business and records.

See the next level of detail

Review the sample, then get a Roadmap for your records.

The fictional sample shows the format and depth. The CAD $295 Books Cleanup Roadmap is the standalone paid review for your business.