Agency2 min read
Pass-through ad spend: revenue recognition and franchise-tax bases
A media agency with $200,000 of service revenue can show $2,000,000 of gross receipts. That number then leaks into tax bases, thresholds and lending decisions where it does real damage.
Published
If you buy media on a client's behalf using your own card and invoice it back, that spend passes through your accounts. It was never your money and never your margin, but for several purposes it is treated as your revenue.
Where the inflated number costs you
| Where gross receipts are used | The damage |
|---|---|
| Gross-receipts taxes and local business fees | Some states and cities levy on gross receipts rather than profit. Pass-through spend can be taxed as though you had earned it. |
| Tax thresholds and elections | Tests based on average annual gross receipts — the Section 448(c) test is $32,000,000 for tax years beginning in 2026 — are measured on the inflated figure. |
| Lending and underwriting | A lender reading $2m of revenue against $200k of profit sees a 10% margin business, which prices very differently from a services business at 30%. |
| Valuation | An acquirer will normalise it, but only after asking questions that make the business look less well run than it is. |
| Your own judgement | Revenue you never earned is the easiest number in the world to feel wealthy about. |
Principal or agent
The accounting question is whether you are acting as principal — buying the media yourself and reselling it — or as agent, arranging a purchase on the client's behalf. Principals report the gross; agents report only their fee.
The answer turns on the substance: who controls the purchase, who bears the credit risk if the client does not pay, whose name is on the platform account, and who is exposed if the platform disputes the spend. It is not decided by how you would prefer to present it.
The two fixes, both contractual
- The client pays the platform directly. Their credit card on their ad account, you manage it. The money never touches you, and the question disappears entirely. This is the cleanest arrangement and the one most agencies avoid because it feels less sticky.
- An explicit agency arrangement. Your agreement states that you purchase media as agent for the client, that the spend is a reimbursement rather than revenue, and that the client bears the cost. Invoice the fee and the reimbursement as separate lines.
The same question in other forms
Ad spend is the common case, but the pattern recurs: reselling software licences, paying subcontractors the client selected, buying stock imagery, reselling model or API capacity. Each time, ask whether you are principal or agent, and make the contract say the same thing your accounting does.
Clean books, honest numbers
Founders 8 holds the entity, the filings and the deadlines while you get the revenue question right.
Build your workspaceThis is one section of the agency structure guide, which covers the entity choice itself.
Founders 8 does not provide tax advice. Tax residency depends on facts and rules specific to each jurisdiction — review your position with a qualified adviser.