Marketing Agency Accounting - Ontario
Retainer revenue, project profitability, and contractor management for Ontario marketing agencies.

Agencies earn on retainers and projects and deliver through a mix of staff and freelancers - which makes revenue recognition and project profitability the numbers that matter most. Pass-through media spend can also make an agency look far bigger, and far more profitable, than it really is.
SHARP & Associates provides accounting and tax for Ontario marketing agencies, built around retainer revenue, project margin, and the contractor management that comes with agency life.
Common Challenges We Solve
Pass-through distortion
Media spend flowing through the agency inflates apparent revenue. We separate pass-through from real margin so your numbers are honest.
Project profitability
Without project-level reporting, unprofitable accounts go unnoticed. We report margin by project so you can act on it.
How SHARP & Associates helps
We recognize retainer and project revenue correctly, report profitability by project, manage freelancer payments and T4A reporting, and separate media-buy pass-through from true margin - then plan owner compensation and year-end corporate tax.
Project profitability, not just agency revenue
Agencies often know their total billings and almost nothing about which clients and projects actually make money. Between retainers, project fees, pass-through media spend, and contractor costs, real margin is easy to lose track of. We structure the books so you can see profitability by client and project - the insight that tells you which work to chase and which to reprice.
Schedule a CallMarketing revenue rarely matches its invoices. Retainers are billed ahead, project fees land on milestones, and media budgets pass through your accounts without ever being yours. Recognizing revenue as it is actually earned keeps your statements honest and your tax accurate. We set that up so the numbers reflect the work, not just the billing.
Agencies lean on freelancers and contractors, which raises classification and payment-tracking questions that are easy to get wrong. We keep that side correct and tied to your books, so a flexible team does not create a messy back office.
Agencies frequently discover, once the books are set up properly, that a marquee client is barely profitable while a quieter account carries the firm. Between retainers, project fees, pass-through media spend, and contractor costs, true client and project profitability is easy to lose. We structure your accounting so you can see it clearly - which tells you where to focus, what to reprice, and which work is quietly draining the team's time.
Agency billing rarely lines up with agency effort: retainers are paid ahead, projects bill on milestones, and media budgets flow through your accounts without being yours. Recognizing revenue as it is actually earned keeps your statements honest and your tax accurate - and gives you a real read on whether a given month was as strong as the invoices suggested. We set that up so the numbers reflect reality.
Agencies scale up and down on freelancers and contractors, which raises classification and payment-tracking questions that get messy fast. We keep that side clean and tied to your books, so the flexibility that makes agencies nimble does not create a back-office tangle.
Marketing Agencies Questions, Answered
If your question is not covered here, we are one call away.
Ask Us AnythingWe recognize retainer and project revenue as it is earned, deferring amounts billed ahead of delivery so your results are accurate.
Yes. We manage sub-contractor payments and prepare T4A reporting where required.
We separate advertising services from media buys and apply HST correctly to each category.
Yes. The initial call is free and has no obligation.
Schedule a Call
Call (905) 491-7043 or email info@sharppc.ca to schedule a call. We will review your current situation, explain our approach, and confirm the right next step before any work begins.
Let's Connect
The first call is free and there is no obligation - we will review your situation, explain our approach, and confirm the right next step before any work begins.



