MCA ISO Program Guide: What Brokers Need to Know in 2026

What Is an MCA ISO Program?

An ISO (Independent Sales Organization) program is the formal relationship between a broker and a funder. When a funder approves you as an ISO partner, they give you access to submit deals, earn commissions, and represent their funding products to merchants. The terms of this relationship are defined in the ISO agreement — a legal contract that every broker should read carefully before signing.

Whether you operate independently or under an established ISO shop, understanding how these programs work is fundamental to your success as a broker. The wrong ISO arrangement can cost you commissions, lock you into unfavorable terms, or leave you with no protection when things go wrong.

ISO Shop vs. Independent: Which Is Right for You?

Working Under an ISO Shop

An ISO shop is an established brokerage that has existing funder relationships. You submit deals through the shop, and they handle the funder side. In exchange, you split your commissions with the shop.

Pros:

• Immediate access to 20-50+ funder relationships without building them yourself
• Training, mentorship, and back-office support
• Higher commission tiers because the shop has volume-based pricing
• Deal packaging and submission support for new brokers
• CRM, dialer, and lead access often included

Cons:

• Commission split — you keep 20-40% instead of 100%
• Less control over funder relationships
• Your merchants are technically the shop's merchants
• If the shop closes or you leave, you may lose your book of business

If you are new to MCA, starting at a reputable ISO shop is the smartest move. You learn the business, build skills, and earn income while someone else handles the infrastructure. Read our complete broker guide for more on getting started.

Going Independent

Independent brokers sign ISO agreements directly with funders. You submit deals under your own company name and keep 100% of commissions.

Pros:

• Keep all commissions — no split
• Full control over funder relationships
• Your merchants are YOUR merchants
• Build equity in your own business

Cons:

• Must build every funder relationship from scratch
• No training or mentorship built in
• Lower commission tiers until you build volume
• All infrastructure costs (CRM, dialer, leads) are on you

Going independent makes sense once you have 6-12 months of experience, understand deal packaging, and have relationships with at least 10-15 funders. Use the MCA Directory funder search to find and connect with ISO reps at funders that match your deal types.

What to Look for in an ISO Agreement

The ISO agreement is the most important document in your relationship with a funder. Here is what to check before you sign:

Commission Terms

• Points / spread: What buy rate and max sell rate does the funder offer? Is the spread competitive with other funders?
• Payout timeline: When do you get paid after a deal funds? Same day? 3 days? 10 days? Get this in writing.
• Renewal commissions: Are you protected on renewals? At what rate? Some agreements guarantee renewal commissions, others say nothing — which means you get nothing.
• PSF allowance: Can you charge a Professional Service Fee on top of the funder's commission?

Clawback Policy

• Duration: 30 days is standard. Anything longer than 30 days is aggressive.
• Trigger: What qualifies as a clawback? First missed payment? Account closure? Default after 3 payments? Get specifics.
• Recovery method: Does the funder deduct from future commissions automatically or do they request repayment? Automatic deduction can catch you off guard.

Exclusivity Clauses

Some funders include exclusivity language that restricts you from submitting deals to competitors. Avoid these. No single funder should control your entire deal flow. If a funder demands exclusivity, that is a red flag — they are protecting themselves, not you.

Merchant Ownership

Who owns the merchant relationship? Some agreements state that any merchant you introduce becomes the funder's client. This means if you leave or switch funders, you cannot take your merchants with you. Push back on this language or walk away.

Termination Terms

How can either party end the relationship? Is there a notice period? What happens to pending commissions if you or the funder terminate? Make sure you are not leaving money on the table if the relationship ends.

How to Get Approved as an ISO

Most funders require the following to approve you as an ISO partner:

• LLC or corporation: You need a registered business entity
• EIN: Federal tax identification number
• Business bank account: Where commissions will be deposited
• Website: Even a simple one-page site adds credibility
• Professional email: yourname@yourcompany.com, not a Gmail address

Some funders also require a brief phone interview or a minimum deal volume commitment. The application process is usually simple — most funders want more brokers sending them deals.

Browse the merchant cash advance directory to find funders accepting new ISO partners and connect with their reps directly.

Building a Strong ISO Relationship

Getting approved is step one. Building a relationship that earns you better pricing, faster approvals, and priority treatment is the long game.

Submit Quality Deals

Nothing builds credibility faster than consistently sending clean, complete submissions that fund. Review bank statements before you submit. Use the underwriting calculator to pre-qualify deals. Do not send garbage and hope something sticks — funders track your approval rate, and a low rate means your deals get deprioritized.

Communicate Honestly

If a deal has weaknesses — NSFs, seasonal revenue, thin margins — disclose them upfront. Your ISO rep will find out anyway during underwriting. Brokers who hide deal issues lose trust fast. Brokers who are upfront about challenges and explain why the deal still works earn respect and better treatment.

Pay Clawbacks Without Drama

Deals go bad. It happens. When a clawback hits, pay it promptly. Brokers who fight every clawback or go silent when the funder requests repayment get cut off. The ISO relationship is built on trust — the funder trusts you to pay clawbacks, and you trust them to pay commissions on time.

Build Volume Over Time

Funders reward volume. As your monthly submissions grow, you unlock better pricing, higher commission tiers, and sometimes exclusive programs. The brokers earning 12-15 points on deals did not start there — they built volume over months and negotiated up.

Protecting Your Commissions

The MCA industry is competitive, and commission disputes happen. Protect yourself:

• Keep records of every submission — date, time, merchant name, funder, and confirmation from the ISO rep
• Track funded deals and expected commission amounts in your CRM
• Follow up on unpaid commissions immediately — do not let them slide
• Diversify your funder panel — never depend on one funder for more than 30% of your income
• Read every ISO agreement in full before signing

The Bottom Line

Your ISO program relationships are the foundation of your brokerage. Choose funders carefully, read every agreement, build genuine relationships with your reps, and protect your commissions through documentation and diversification. Whether you start at an ISO shop or go independent from day one, understanding how these programs work puts you ahead of most brokers in the industry.

Start building your funder panel — search funders by deal criteria and connect with ISO reps today.