Residual rights are created—and limited—by contract.
An ISO or sales-agent residual stream may represent years of merchant acquisition and relationship development. When a processor stops paying residuals—or merchant-processing commissions are not paid as expected—the dispute can reach far beyond one missed month.
The operative agreement may define revenue share, expenses, merchant ownership, vesting, portability, exclusivity, termination, post-termination compensation, indemnification, reserves, and setoff rights in different sections. They must be read together.
Do residuals survive termination?
There is no universal rule that every residual stream continues forever—or that every stream ends when the relationship terminates. The analysis often turns on:
Whether rights become earned, vested, or continuing after specified milestones.
Ordinary termination, termination for cause, uncured default, or immediate termination.
Non-solicitation, confidentiality, merchant retention, or continuing performance requirements.
Pricing exhibits, amendments, side letters, renewals, and later program terms.
Common dispute patterns
- Residual payments stop after a termination notice
- Previously stable calculations decline without a clear explanation
- A processor changes buy rates, pass-through costs, or pricing assumptions
- Chargebacks, reserves, fraud losses, legal expenses, or indemnity claims are offset
- A former partner alleges merchant solicitation, movement, or confidentiality breaches
- Portfolio assignment or portability is blocked or delayed
- Reporting access is removed, making verification difficult
When “commissions not paid” means a commercial residual dispute
A search for unpaid commissions often leads to employee wage-law information. An ISO or sales-agent residual claim may be different: compensation is frequently governed by a commercial agreement among independent businesses, with payment rights tied to merchant activity, pricing, contractual conditions, and the structure of the processing relationship.
The first step is to identify the legal relationship and governing documents. Employment status, independent-contractor language, incorporated schedules, actual conduct, and applicable law may affect which rights and remedies are relevant.
Quantifying the problem
A contract claim needs both legal entitlement and supportable damages. The review may compare actual payments with the contractual formula, reconstruct deductions, identify affected merchants, and model the value of a stream under defensible assumptions.
A practical review sequence
- Build the complete contract and amendment timeline.
- Identify the stated trigger for the payment change.
- Map each claimed right to the exact contract language.
- Compare merchant-level reports before and after the change.
- Separate undisputed calculations from contested offsets or conditions.
- Preserve communications and formulate the business and legal response.
Payments context changes the questions
Residual disputes may implicate more than commission language. Merchant underwriting, sponsor-bank requirements, card-network rules, chargeback exposure, reserves, prohibited activity, regulatory investigations, and the structure of merchant agreements can all affect the parties’ positions.
Carbide Law brings payments-industry experience to that analysis.