Accountants for Marketing Agencies
Agency-specialist accounting: retainers and project fees tracked correctly, freelancer costs tied to the client they served, and a per-client profit report every month — so you know which accounts are worth keeping before renewal time.
Adham Abadier, CPA - California License #158599. QuickBooks Online ProAdvisor.
Your Agency Is Growing. Do You Know Which Clients Are Worth It?
Accounting for marketing agencies is different from generic small-business bookkeeping because agency profit lives at the client level. Catalyst CPA tracks retainer and project revenue, freelancer and contractor costs, and direct expenses by client inside QuickBooks Online — under California CPA license #158599 — and delivers a per-client profitability report every month.
An agency can grow revenue every quarter and still shrink its margin, because two demanding accounts quietly consume the profit the rest of the roster earns. If your books show one revenue line and one pile of costs, you cannot see it happening. We built our bookkeeping around exactly that problem — the same per-project automation we run for job costing, applied to client engagements.
Agency Accounting Problems We Fix
The calls we actually get from agency owners.
Retainers and Project Fees Lumped Together
Recurring retainers, one-off projects, and performance bonuses each behave differently. Mixed into one income line, your growth numbers mean nothing.
Ad Spend Inflating Your Revenue
Client ad budgets that pass through your accounts are not your revenue. We separate pass-through spend from agency fees so your top line is real.
No Per-Client Profitability
Your biggest account may be your least profitable one once freelancer hours and tools are counted. We answer that with numbers, monthly.
Freelancer and 1099 Chaos
Contractors paid through three different apps, no W-9s on file, January panic. We track it all year and e-file the 1099-NECs on time.
Software Subscriptions Nobody Audits
Seats and tools accumulate. We categorize every subscription and tie client-specific tools to the account that uses them.
Owner Pay Done Wrong
Draws when it should be S-corp salary, or salary with no payroll filings behind it. We set owner compensation up correctly and keep it compliant.
Taxes as a Year-End Surprise
Agency income swings; quarterly estimates should swing with it. We plan during the year so April is a formality, not an emergency.
Accounting & Bookkeeping for Marketing Agencies
One firm for the books, the 1099s, the owner payroll, and the tax return. Monthly bookkeeping starts at $250/month; with per-client job costing it runs $500–$1,200/month depending on client volume — flat, quoted after a free review — call (951) 223-1826.
Monthly Agency Bookkeeping
Categorization, reconciliation of every account, and financial statements that separate fee revenue, pass-through spend, and direct costs.
Per-Client & Per-Campaign Profitability
Our in-house automation tags revenue and costs to the engagement they belong to as they land in QuickBooks Online. You see margin by client, every month.
Retainer & Project Revenue Tracking
Recurring retainers, milestone billing, and one-off projects recorded so utilization and renewal decisions run on real numbers.
1099 Freelancer Compliance
Contractor payments tracked all year, W-9s collected at vendor setup, 1099-NEC forms e-filed with the IRS at the January deadline.
S-Corp Election & Owner Payroll
Analysis on your actual profit, the election paperwork if it makes sense, and owner payroll that holds up to scrutiny.
Agency Tax Preparation & Planning
The same firm that keeps the books files the return — entity and personal — with quarterly planning in between, not just an April scramble.
Agencies & Studios We Serve
Accounting for creative agencies of every flavor — local to the Inland Empire and Orange County, remote nationwide.
Digital Marketing Agencies
Full-service and niche shops juggling retainers, ad management fees, and pass-through media spend.
SEO & PPC Agencies
Recurring retainers with tool-heavy cost structures — subscriptions tied to the clients that use them.
Social Media & Content Studios
Creator payouts, freelancer writers, and platform fees tracked by client and campaign.
Branding & Design Studios
Project-based billing with milestone invoices — each engagement costed as its own job.
PR Firms
Retainer books with clean expense pass-throughs and per-account margins.
Video & Production Companies
Per-production cost tracking across crew, equipment, and post — the report a producer can read.
Web Design & Development Shops
Fixed-bid and hourly projects costed against the contractors and tools that built them.
Advertising Agencies
An accountant for advertising agency work: media billing, commissions, and fee revenue kept distinct.
Accountants for Marketing Agencies — Frequently Asked Questions
How much does agency accounting cost?
Do you understand agency revenue models?
Can you tell me which clients are actually profitable?
What about my freelancers and contractors?
Should my agency be an S corporation?
Do you work with agencies outside California?
Know Which Clients Make You Money.
Book a free 30-minute review. Bring your QuickBooks file or your last few statements and you will leave knowing what per-client reporting would look like on your actual roster and what the flat monthly fee would be.