Mortgage Broker Suitability Letter Automation: How to Stop Writing Them by Hand
What the FCA Actually Requires in a Suitability Letter
A broker I spoke to last month was staying late every Thursday.
Not cause he was chasing deals. Not cause he was calling lenders.
He was writing suitability letters.
One per case. Every case. Thirty minutes minimum, sometimes closer to an hour. Just him, a blank template, and the fact find he'd taken three days earlier - trying to remember exactly which rate he'd recommended and why.
Sound familiar?
Here's the thing: the suitability letter isn't a hard document. It's the same structure every time. Client situation. Products considered. Recommendation. Reason for recommendation. Consumer Duty narrative. Done.
But it's written MANUALLY. Every single time. From scratch. Or from a template you copy-paste into and then edit line by line because every client is different.
That's not compliance. That's just expensive copy-editing.
What the FCA Actually Requires in a Mortgage Broker Suitability Letter
The FCA's MCOB rules require mortgage brokers to provide clients with a written record of why the recommended product is suitable for their specific circumstances.
That means the letter has to reference the client's actual situation - their income, their loan-to-value, their repayment preference, their risk profile, any vulnerable customer considerations.
It can't be purely generic. It has to feel personal.
That's exactly why it takes so long to write. And exactly why mortgage broker suitability letter automation is worth paying attention to.
The content requirements aren't complicated. What's complicated is assembling the right data QUICKLY - pulling from the fact find, matching it to the recommendation, and structuring a coherent explanation - when you've got six other cases open.
A well-built automation doesn't replace your judgement. It does the assembly work for you.
What Manual Suitability Letter Writing Actually Costs
Let's be conservative. Thirty minutes per case.
If you're completing 10 cases a month, that's five hours. Just on suitability letters. Not including the fact find. Not including the KFI. Not including the bank submission pack.
Five hours a month of writing a document that, structurally, is almost identical every time.
The wild part? Most brokers don't even think about this as a cost. It's just "part of the job." It lives in the same mental bucket as checking your emails or updating the CRM.
But it's not invisible. It's the reason you're still at your desk at 7pm when your pipeline should be doing the heavy lifting.
According to research from Financial Reporter, one broker cut case preparation times in half by introducing AI to his workflow. Half. Not marginally faster. Half the time.
That's not a marginal gain. That's getting Thursday evenings back.
What the FCA Actually Requires in a Suitability Letter
A broker I spoke to last month was staying late every Thursday.
Not cause he was chasing deals. Not cause he was calling lenders.
He was writing suitability letters.
One per case. Every case. Thirty minutes minimum, sometimes closer to an hour. Just him, a blank template, and the fact find he'd taken three days earlier - trying to remember exactly which rate he'd recommended and why.
Sound familiar?
Here's the thing: the suitability letter isn't a hard document. It's the same structure every time. Client situation. Products considered. Recommendation. Reason for recommendation. Consumer Duty narrative. Done.
But it's written MANUALLY. Every single time. From scratch. Or from a template you copy-paste into and then edit line by line because every client is different.
That's not compliance. That's just expensive copy-editing.
What the FCA Actually Requires in a Mortgage Broker Suitability Letter
The FCA's MCOB rules require mortgage brokers to provide clients with a written record of why the recommended product is suitable for their specific circumstances.
That means the letter has to reference the client's actual situation - their income, their loan-to-value, their repayment preference, their risk profile, any vulnerable customer considerations.
It can't be purely generic. It has to feel personal.
That's exactly why it takes so long to write. And exactly why mortgage broker suitability letter automation is worth paying attention to.
The content requirements aren't complicated. What's complicated is assembling the right data QUICKLY - pulling from the fact find, matching it to the recommendation, and structuring a coherent explanation - when you've got six other cases open.
A well-built automation doesn't replace your judgement. It does the assembly work for you.
What Manual Suitability Letter Writing Actually Costs
Let's be conservative. Thirty minutes per case.
If you're completing 10 cases a month, that's five hours. Just on suitability letters. Not including the fact find. Not including the KFI. Not including the bank submission pack.
Five hours a month of writing a document that, structurally, is almost identical every time.
The wild part? Most brokers don't even think about this as a cost. It's just "part of the job." It lives in the same mental bucket as checking your emails or updating the CRM.
But it's not invisible. It's the reason you're still at your desk at 7pm when your pipeline should be doing the heavy lifting.
According to research from Financial Reporter, one broker cut case preparation times in half by introducing AI to his workflow. Half. Not marginally faster. Half the time.
That's not a marginal gain. That's getting Thursday evenings back.
How Mortgage Broker Suitability Letter Automation Actually Works
This is where people assume it means a chatbot. Or some AI tool that vaguely drafts something you still have to rewrite.
That's NOT what we build.
Here's what the system actually does.
Step 1: Pull from the fact find.
The automation reads the structured data from your fact find - client income, employment type, dependants, loan amount, LTV, repayment strategy, any vulnerability flags. This is data you've already captured. It doesn't ask you to enter it again.
Step 2: Match to the recommendation.
It knows what you recommended. The product, the rate, the lender, the reason that lender was selected over alternatives. This comes from the KFI or the case notes already sitting in your deal file.
Step 3: Generate the letter body.
Using that assembled data, the system drafts the suitability letter structure - the sections the FCA expects, populated with your client's actual circumstances. Not generic. Not a template with gaps. A populated first draft that reflects the specific case.
Step 4: You review and sign off.
It's not autonomous. It doesn't send. You read it, adjust anything that needs nuance, and approve. Takes five minutes instead of forty.
This is Phase 1 of what we do at Oloxa. Automate the assembly. You keep the judgement.
What It Connects To (The Wider Document Picture)
Suitability letters don't exist in isolation.
They're downstream from the fact find. They reference the KFI. They sometimes feed the bank submission pack. They need to match what's in the CRM.
When you fix the suitability letter bottleneck in isolation, you get a single win. When you fix the entire document flow - from client intake through to submission - you get a DIFFERENT kind of business.
We've seen this in practice. One client went from 45 minutes of document processing per deal to under three minutes. That wasn't just one automation. It was the entire pipeline working together - collection, classification, assembly.
Suitability letters are one of the cleanest entry points into that system. The document structure is predictable. The data already exists. The output requirement is well-defined.
It's the freaking easiest place to start.
If you're already losing hours per week to writing these by hand, that's the signal you need.
For more on what document automation looks like across a broker's full case file, read how we handle the intake side and what a full workflow automation case study looks like in practice.
Frequently Asked Questions
What is a mortgage broker suitability letter?
A mortgage broker suitability letter is a written document required by the FCA under MCOB rules. It explains to the client why the mortgage product recommended is suitable for their specific financial circumstances, needs, and objectives. Brokers must send it to the client as part of the advice process.
How long does it take to write a suitability letter manually?
Most brokers report spending between 30 and 60 minutes writing each suitability letter manually. Across 10 cases a month, that adds up to five to ten hours of writing time that could be automated - time that comes directly out of business development or client calls.
Can automation replace the broker's judgement in a suitability letter?
No. Suitability letter automation handles the assembly and drafting - pulling data from the fact find, matching it to the product recommendation, and structuring the FCA-required narrative. The broker still reviews and approves every letter before it goes to the client. Automation handles the paperwork. You keep the advice.
Is mortgage broker suitability letter automation FCA compliant?
An automated suitability letter is only compliant if the content reflects the actual case - the client's real circumstances, the specific product recommended, and the genuine rationale. Systems that populate from your existing case data (fact find, KFI, case notes) can produce compliant drafts. Systems that output generic text do not. The review and sign-off step is what makes it compliant.
What does it cost to automate suitability letters?
That depends on the system. Enterprise compliance platforms can cost hundreds of pounds per month per user. We build custom automation for independent brokers at a fraction of that - typically a one-time build cost with minimal running costs. The ROI is straightforward: if you're writing ten letters a month at 45 minutes each, you're spending over seven hours on a task that can be reduced to under an hour total.