MCOB Mortgage Advice Suitability in 2026: What Good Advice Needs to Evidence

Mortgage advice suitability is not the same as establishing that a customer can obtain a mortgage from a lender. MCOB 4.7A requires a firm giving advice on a regulated mortgage contract to take reasonable steps to ensure that the mortgage is suitable for that customer's needs and circumstances. Eligibility can be part of the analysis, but it does not answer the suitability question on its own.

That distinction is particularly important in 2026. The FCA's Mortgage Regulatory Priorities identify quality of advice as one of the regulator's three main mortgage priorities and tell all firms providing advice to review the FCA's recent findings on record keeping and quality assurance. The FCA's second charge work found examples where advisers appeared to focus on whether a loan could be placed rather than whether the recommendation was genuinely appropriate for the customer.

For mortgage brokers and advice firms, the practical standard is therefore evidence. The customer file should show what the customer needed, which facts and foreseeable changes mattered, why the recommended mortgage was suitable and why material alternatives were not more appropriate. A long fact-find is not enough if the reasoning between the customer information and the recommendation is missing.

Suitability starts with the customer's needs and circumstances

MCOB 4.7A requires the firm to take reasonable steps to ensure that a recommended regulated mortgage contract is suitable. The mortgage must be appropriate to the customer's needs and circumstances, and the firm's conclusion must be based on facts disclosed by the customer together with other relevant facts of which the firm is or should reasonably be aware.

This means the advice process should begin with the customer's objectives rather than the available lender criteria. The adviser should understand why the customer is seeking the mortgage, the amount and term required, the importance of payment stability or flexibility, anticipated changes in circumstances and any other features that could materially affect the recommendation.

The rules contain specific factors that may be relevant, including whether the customer appears to meet known lender eligibility criteria, whether repayment or interest-only is appropriate, the term, the importance of payment stability, early repayment flexibility, credit history and whether fees should be paid upfront or added to the loan. The list is not exhaustive, so the adviser needs to consider other matters where the customer's circumstances make them relevant.

The result should be a recommendation that can be explained in customer terms. A file that says a product was selected because it was "most suitable" without identifying the needs and circumstances that drove the choice provides little evidence of the required assessment.

The fact-find should collect information that can change the recommendation

MCOB guidance expects firms to take reasonable steps to obtain information likely to be relevant to the suitability assessment. A fact-find should therefore be designed around decisions rather than data collection for its own sake. If a question cannot influence the recommendation, compliance teams should understand why it is being asked. If a fact could materially change the recommendation, the process should make it difficult to overlook.

The information needed will vary. Income, expenditure, existing borrowing, future plans, employment, family circumstances, credit history and property intentions can each matter in different cases. Customers borrowing into later life may require deeper consideration of expected retirement and foreseeable income changes, while customers seeking debt consolidation raise a different set of risks.

The adviser can generally rely on customer information unless, taking a common-sense view, there is reason to doubt it. This does not mean that obvious inconsistencies should be ignored. Where the information does not make sense, or where the customer's explanation conflicts with other evidence available to the adviser, the file should show that the point was explored.

MCOB also requires the adviser to explain that the suitability assessment is based on the customer's current circumstances and reasonably foreseeable changes. That matters because a recommendation can appear appropriate on today's payment alone while becoming unsuitable when a known fixed-term employment contract ends, retirement begins or another significant change is already foreseeable.

Product range, cost and the recommendation need to connect

A firm cannot recommend the least unsuitable product merely because its product range does not contain a mortgage appropriate to the customer's needs and circumstances. If there is no suitable mortgage within the range offered by the firm, MCOB prevents the firm from recommending one simply to complete the transaction.

Where more than one mortgage within the firm's product range is suitable, cost becomes an explicit part of the advice framework. If the firm recommends a mortgage that is not the cheapest of the suitable products within its range, it must explain why that mortgage is being recommended instead of the cheaper suitable alternative. This does not create a rule that the cheapest mortgage must always be recommended. It creates a requirement to understand and explain why another suitable product is better for the customer's needs.

That reasoning can involve features such as payment certainty, early repayment charges, flexibility, portability, fees, term or other material product characteristics. The important point is that the additional cost should correspond with a customer need or benefit that the adviser can articulate.

Quality assurance should test this connection. A file should not receive a positive result merely because a product comparison was generated. The reviewer should be able to see why the recommendation followed from the customer's circumstances and why relevant cost differences were justified.

Debt consolidation requires deeper suitability analysis

Debt consolidation creates particular advice risk because reducing the customer's monthly outgoings can make the immediate result appear attractive while increasing the period over which debt is repaid or converting unsecured borrowing into borrowing secured on the home. MCOB 4.7A.15 contains additional factors that advisers must consider where the main purpose of the mortgage is to consolidate existing debts.

Where relevant, the adviser must consider the costs associated with extending the repayment period, whether it is appropriate to secure previously unsecured debt and, where the customer is known to have payment difficulties, whether negotiating with existing creditors may be more appropriate than taking out the mortgage.

The FCA's 2026 second charge review shows why this matters. It found examples of files missing key information about existing debts, including balances, interest rates and early repayment charges, making it difficult to assess whether consolidation was appropriate. It also found cases where the documented recommendation did not clearly explain the longer-term implications or the reasons for the advice.

A recommendation should therefore go beyond showing a lower monthly payment. The file should make clear what debt is being consolidated, the cost and term implications, why securing that debt is appropriate and what alternatives were relevant to the customer's circumstances. Where the customer originally approached for a different purpose, such as home improvements, the adviser should be able to explain why materially increasing the borrowing for consolidation serves the customer's needs rather than simply helping the case fit lender affordability.

Adviser suitability and lender affordability are different controls

Mortgage intermediaries should distinguish their suitability assessment from the lender's affordability assessment. The adviser is responsible for the quality and suitability of the advice it gives. The lender is responsible for the formal affordability assessment required by MCOB 11.6 when that rule applies to the lending decision.

The two processes use overlapping information, which can create confusion. An intermediary may gather income and expenditure information that the lender uses, and the adviser's understanding of affordability will naturally affect whether a recommendation makes sense. However, the broker should not treat the lender's acceptance or affordability decision as evidence that the advice was suitable.

The FCA's 2026 second charge work illustrates the risk. It found intermediaries monitoring customer outcomes through lender acceptance rates rather than assessing the quality of their own advice. It also found cases where information collected by intermediaries was not fully passed to lenders, which could affect the lender's affordability assessment.

A sound process therefore has two disciplines. The broker should provide relevant customer information accurately through the distribution chain, while independently ensuring that its own recommendation is appropriate to the customer's needs and circumstances. A mortgage can pass a lender's affordability rules and still be unsuitable advice.

Record keeping should allow another reviewer to reconstruct the advice

MCOB 4.7A.25 and the MCOB record-keeping schedule require firms to retain specified information supporting mortgage advice, including customer information obtained for the suitability assessment and an explanation of why the firm concluded that the advice was suitable. The standard retention period for those records is generally three years from the relevant advice.

The regulatory importance of the record goes beyond retention. The file should make the basis of the recommendation visible without depending on the adviser's memory. If the rationale exists only in an unrecorded conversation, the firm may struggle to demonstrate that the advice was tailored and appropriate when the file is reviewed months or years later.

The FCA highlighted this directly in 2026. Its second charge review found incomplete or inconsistent records that made it difficult to assess the suitability of advice. In some cases, firms could provide additional information only after further probing, but that information was not apparent from the original customer file. The FCA noted that this could weaken both the firm's ability to quality assure the decision and the clarity with which the basis of the recommendation was communicated to the customer.

Good records are therefore not about producing the longest suitability letter. The objective is a coherent evidence trail showing the relevant customer facts, advice reasoning, material alternatives and recommendation. Where telephone or video conversations contain important reasoning, call recordings or clear contemporaneous notes can be valuable supporting evidence.

Quality assurance should test judgement, not document presence

The FCA's 2026 mortgage priorities expressly tell all firms providing advice to review its findings on record keeping and quality assurance. That makes QA a current supervisory issue across the wider mortgage advice market rather than a concern limited to second charge firms.

A weak QA process checks whether mandatory documents exist, whether the lender accepted the application and whether the file contains the expected signatures. Those controls can be useful, but they do not determine whether the recommendation was suitable.

A stronger review asks whether the adviser collected the information needed to understand the customer, explored inconsistencies, considered relevant alternatives and explained why the recommendation was appropriate. It also tests whether the record is strong enough for the reviewer to reach that conclusion independently.

Sampling should reflect risk. Debt consolidation, vulnerable customers, later-life borrowing, high fees, unusual terms, complaints, execution-only cases and advisers with previous findings may justify deeper or more frequent testing. The firm should also calibrate reviewers so that the same evidence does not receive materially different outcomes depending on who happens to review the file.

The purpose of QA is not merely to score advisers. It should identify root causes and improve the advice process. Repeated findings across several advisers may indicate that the fact-find, sales system, training or incentive structure needs to change.

The Mortgage Rule Review does not remove the need for suitable advice

The FCA is reforming parts of the mortgage rulebook to support greater access, later-life lending and innovation. Final changes made in 2025 increased flexibility in areas such as remortgaging and customer interactions, and the FCA consulted again in June 2026 on further changes. As at August 2026, those June proposals should not be treated as final rules.

The direction of reform is relevant because firms may have more freedom to design customer journeys or support different borrower groups. The FCA's Mortgage Regulatory Priorities are equally clear that firms remain responsible for the outcomes they deliver and that responsible lending and high standards of advice remain core principles.

For advisers, that means flexibility should not be confused with a lower suitability standard. If product options broaden or later-life borrowing becomes more common, the firm's advice process may need more sophisticated evidence rather than less.

The practical test remains stable: can the firm demonstrate that the recommendation was appropriate to this customer's needs and circumstances, based on relevant information and a reasoned assessment of the products available through the firm?

How Regulatory Counsel can support

Regulatory Counsel supports mortgage brokers, lenders and networks with MCOB advice reviews, suitability frameworks, quality assurance, Consumer Duty, file testing and regulatory remediation. We can review individual higher-risk files, a representative sample or the firm's overall mortgage advice framework.

Speak to Regulatory Counsel to discuss a mortgage advice suitability review.