Marketing agency accounting that gets retainers right.
Retainer revenue recognition, contractor payments, software stack expensing, and the entity structure that minimizes tax for owner-operated agencies.
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Marketing agencies have a deceptive accounting profile. The revenue side looks simple — retainers come in monthly, projects close on milestones. The expense side is where things get complicated. Every agency runs on a stack of subscription software (HubSpot, Figma, Adobe, Asana, Slack, Zoom, ClickUp, ChatGPT Team, every AI tool) that quietly adds up to 8–15% of revenue. Most of the labor is on 1099 contractors, freelancers, and offshore teams. Owner comp tends to be either too low or too high relative to actual involvement.
We work with full-service agencies, creative studios, paid-media specialists, SEO firms, and brand consultancies. The framework adjusts to billing model but the patterns are similar across the board.
What we handle for marketing agencies
- Retainer revenue recognition — monthly retainers booked as earned, multi-month engagements deferred and recognized over the contract period.
- Project revenue with milestones — recognize on completion or percentage-of-completion depending on engagement length.
- Contractor payment management — W-9 collection, 1099-NEC year-end filings, foreign contractor (W-8BEN) handling for offshore teams.
- Software stack tracking — categorize and review monthly. Most agencies have meaningful unused subscriptions.
- Pass-through expenses — ad spend billed to clients, separated from agency margin so net margin is clear.
- Owner comp planning — S-corp election, reasonable comp for owner-operators.
- Quarterly tax planning with retirement-account optimization for high-earning owners.
Pricing
| Agency size | Monthly fee |
|---|---|
| Solo / 2-person studio | $400 – $700 |
| 5–15 person agency, mostly contractor | $700 – $1,400 |
| Mid-size agency with W-2 team and offshore | $1,400 – $3,000 |
A 12-person paid-media agency had $4.2M in revenue. They thought their margin was 22%. After we backed out client ad spend (Google, Meta, TikTok) that was being passed through their books, their net agency margin was actually 38% on the $1.6M of true agency revenue. Same business, completely different story — and a much better case for a bank line of credit.
If you bill monthly retainers, retainer revenue should be recognized monthly as earned (not all up-front when the contract is signed).
If you pass ad spend through your books, separating it from agency revenue is the difference between meaningful margin reporting and a useless P&L.
If your net is consistently above $80K, run the S-corp math.
Agency-specific bookkeeping that knows the difference between revenue and pass-through.
From $400/month for a small studio. Built for retainer-based service businesses.
Frequently asked questions
How do you handle retainers?
Monthly retainers are recognized as revenue in the month earned. Quarterly or annual retainers paid up front are deferred — booked as a liability when paid, recognized as revenue ratably over the contract term.
What about pass-through ad spend?
Client ad spend that runs through your accounts (you pay Google, then bill the client) should be separated from your agency revenue. We use a "client ad spend" revenue line and a matching expense line so the net (your management fee) is what shows in margin.
Can you handle offshore contractors?
Yes. Offshore contractors typically file Form W-8BEN to certify foreign status, and you do not issue 1099-NEC for non-US persons performing work outside the US. We collect the right form at engagement and handle the year-end reporting correctly.
What is the right entity for an agency?
Most agencies start as single-member LLC or multi-member LLC. Once net agency profit consistently exceeds $80K per owner, S-corp election usually saves more than it costs. We model the math for your specific numbers.
What deductions are common for agency owners?
Software stack, professional development (conferences, courses), home office (if eligible), travel, client gifts within IRS limits, retirement contributions (SEP-IRA, Solo 401k), health insurance premiums (deductible above-the-line for self-employed). We walk through the full list at engagement.