What Happens to Your Book of Business When You Leave a Brokerage? (2026)

Most mortgage agents discover the answer to this question at the worst possible moment — when they have already decided to leave. Your book is not one thing: your client relationships, your data, your in-flight deals and your online reviews are four separate assets governed by different parts of your agreement, and they do not all move with you. Settle them on the way in. Talk to us confidentially.

The short answer

Your relationships generally follow you, because clients choose people. Your data follows you only if your agreement says so. Trailing commissions on deals that fund after you leave depend entirely on the contract. Your reviews usually stay behind. Get all four in writing before you join — the leverage is on the way in, never on the way out.

The four questions, separately

• Client relationships. Clients are not property. A borrower who trusts you will generally follow you, subject to any non-solicitation terms you agreed to. Read those terms before assuming.
• The database. Contacts, notes, documents, and maturity dates often live on a brokerage-supplied platform. Whether you can export them is a contract question, not a technical one. See the best CRM for mortgage agents.
• Trailing and in-flight deals. A file approved under one brokerage that funds after you move: who is paid, and how much? This is the single most common source of disputes.
• Reviews and online presence. Google reviews attached to a brokerage profile usually stay with the brokerage. Reviews on a profile that is genuinely yours are a different matter — which is an argument for building on something you own.

The clauses that actually decide it

Find these in any agreement before signing:

• Non-solicitation. Scope and duration — can you contact past clients at all, and for how long?
• Data ownership and export. Explicitly: can you export your full database on request?
• Trailing commission treatment for deals approved before departure and funded after.
• Notice period and what happens to your pipeline during it.
• Clawback responsibility after you leave — if a deal you wrote is discharged inside the lender's window, who absorbs it? See how agents get paid.
• Renewal rights on your existing book — does the brokerage keep working those maturities after you go?

That last one is the sleeper. A five-year book is a renewal annuity, and a brokerage retaining the right to work those maturities is retaining a large part of what you built.

Why "we're all friends here" is not a plan

Nobody signs a brokerage agreement expecting to leave, which is exactly why these clauses go unread. The relationship is warm at signing and rarely warm at departure. A brokerage that puts clear, fair terms in writing at the start is telling you something about how it operates; one that waves the question away is telling you something too.

None of this means a brokerage is acting badly by protecting its interests — it invested in your training, leads, and platform, and it is entitled to terms. The problem is asymmetry of information, not of interest. Ask, read, and decide with the facts.

Protecting yourself from day one

• Get the export right in writing before you put a single client into a platform you do not control.
• Keep your own record of client contact details and maturity dates in parallel, within whatever your agreement and privacy obligations permit.
• Build your brand on something durable — a personal page and reviews attached to you, not only to a brokerage directory listing.
• Read the trailing-commission clause and model what a departure mid-pipeline would actually cost.
• Ask a departing agent. If you can speak to someone who left, you will learn more in ten minutes than from any recruiting deck.

Bear PIPEDA in mind throughout: client personal information is regulated, and "taking your data" has privacy dimensions as well as contractual ones. See FINTRAC and compliance.

How we approach it

Mortgage Squad Advisors gives every agent their own subdomain and profile — a presence that carries your name and your reviews rather than a listing inside ours. Our terms are set out in writing at the start, including data and departure, because we would rather an agent join with clear eyes than discover the terms during a disagreement. If you are weighing us against others, ask all of us the six clause questions above and compare the answers, not the warmth of the conversation.

Frequently asked questions

Do mortgage clients belong to the agent or the brokerage?

Legally the file and its records sit with the brokerage, which is the regulated entity. Practically the relationship sits with the person the client trusts. What you can do with that relationship after leaving is governed by your non-solicitation terms.

Can I take my client list when I switch brokerages?

Only if your agreement permits it, and privacy obligations still apply to the personal information involved. Secure an explicit export right before you build your book on a platform you do not own.

Who gets paid on a deal that funds after I leave?

Whatever your agreement says — which is why it is worth reading before you sign rather than during your notice period. Treatment varies widely between brokerages.

Do my Google reviews move with me?

Reviews on a brokerage's profile generally stay with the brokerage. This is a strong argument for building reviews on a profile that is genuinely yours from the beginning.

How much notice do I need to give?

It is set by your agreement, and your provincial regulator has its own process for moving a licence between brokerages. Check both — see how to switch mortgage brokerages in Ontario.

You have leverage on the way in and none on the way out. Ask the six clause questions before you sign anywhere — including here. Apply confidentially, or start with the questions to ask before joining a brokerage.