Mortgage client retention
Mortgage client retention rarely fails because clients were unhappy. They leave because somebody else was in the conversation first, on a date only the lender had written down. Retention is an information problem long before it is a relationship problem.
Quick answer
Mortgage client churn is concentrated at fixed rate expiry, and is usually caused by contact timing rather than dissatisfaction. The lender knows the end date with certainty; an adviser who is not monitoring the same date is second into the conversation.
Retention therefore depends less on relationship quality than on knowing the date early enough, and contacting the client when their own position changes rather than on a calendar schedule.
What decays between deals
- RecallThey forget your firm’s name.
- Contact dataEmails and numbers change.
- RelevanceNewsletters teach them to ignore you.
- TimingThe lender knows; you do not.

A book that keeps growing
Clients tracked and property under management, captured daily, so you can see the relationship holding between transactions.
The contact cadence
- CompletionConfirm the end date, get them connected.
- 12 months outA short, factual note.
- 6 months outThe real conversation.
Know the date first
See it with a sample book.
How often to contact a client during a fix
| When | What is worth saying |
|---|---|
| Completion plus 30 days | Confirm what they have and the end date, and get them connected. |
| Anywhere in the middle | Only when their own position changes: a band crossed, a rate beaten. |
| 12 months out | A short note that the fix ends in a year. No pitch. |
| 6 months out | The real conversation, while a new deal can be reserved. |
| After expiry | Immediately, if they slipped onto the standard variable rate. |
Triggered beats scheduled
A scheduled email is a guess about timing. A triggered one is a fact.
- ScheduledRight for whoever happens to be at a decision point.
- TriggeredTheir band changed, their rate is beaten, their fix nears its end.
- ChannelA push notification, not another email.
- ResultA message about their own mortgage gets read.
Theo does the triggering across the whole connected book at once, every day.
See fixed rate expiry leadsWhy mortgage clients actually churn
Ask an adviser why they lost a client and you hear a relationship answer. Ask when, and the answer is nearly always the same: somewhere in the last six months of the fixed rate. Expectations of ongoing service are set out in the FCA’s Consumer Duty.
Between transactions there is nothing for a satisfied client to do, so satisfaction fades into indifference, and then a letter arrives from a lender that knew the date all along. A product transfer with no advice and no market comparison is not a competitive loss. It is a default.
A mortgage client retention cadence that stays useful
Scheduled quarterly emails about the Bank of England apply to everyone, so they matter to nobody. The pattern that works: confirm the end date at completion, contact them only when their own position changes, send a short factual note twelve months out, and have the real conversation at six months. See fixed rate expiry leads for why six months decides the case.
How monitoring changes mortgage client retention
Theo checks the whole connected book daily and surfaces the clients whose position has changed: a loan to value band crossed, a rate beaten net of the charge, a fix entering the window. You can then reach them with a push notification from client intelligence, without adding to anyone’s inbox.
What monitoring will not fix
Monitoring improves mortgage client retention, but a cold database stays cold. It works on clients who connect; emailing two thousand old clients a download link produces a low connection rate. The realistic route is connecting clients at completion and at review.
It does not make the call for you, and it does not stop clients leaving: a connected client can disconnect at any time, which is deliberate. And it does not beat every retention offer. Sometimes the lender’s product transfer is the best option, and being the person who says so is worth more than a switch that was not in their interest.
Common questions
Why do mortgage clients leave their broker?
How often should I contact a mortgage client during a fix?
What is the best way to re-engage an old mortgage database?
Is automated monitoring the same as email marketing?
Can I monitor my client book without software?
Does a client have to stay connected to me?
Next in this cluster
Published by Theo App Ltd. Theo is software for regulated mortgage professionals. Theo App Ltd is not authorised by the Financial Conduct Authority, does not give mortgage advice and does not recommend products to consumers. Opportunity figures shown in Theo are indicative, depend on eligibility, affordability and lender criteria, and must be checked with the client before advice is given. Advisers remain responsible for the advice they give and for their own regulatory obligations.


