Why interest-only product transfers shouldn't always be the default for over-55 clients
A strategic look at why advisers should include lifetime mortgage assessments in every later‑life mortgage conversation.
As more UK homeowners move into later life with mortgage debt still in place, advisers are increasingly encouraged to look beyond immediate product selection and consider how each decision supports a client’s longer‑term needs. This is particularly relevant for clients aged 55 and over, where income patterns, retirement timing, and future priorities are more likely to change.
In many cases, product transfers are frequently approached as the default option. While often quicker and administratively straightforward, a product transfer primarily addresses the client’s position today and does not always consider how well that decision supports future flexibility.
For clients approaching retirement with interest‑only borrowing and no clear repayment plan, remaining in their current mortgage structure without review may restrict future choice. Over time, this can increase reliance on income sustainability, delay planning decisions, and limit the ability to adapt as circumstances change.
By including a lifetime mortgage assessment as part of the advice process, advisers can explore whether alternative structures might better align with a client’s anticipated later‑life position. This does not mean a lifetime mortgage will be suitable or selected, but it allows advisers to assess whether there are options that could reduce future affordability pressure, remove repayment uncertainty, or support more predictable outcomes over time.
In some cases, this review may highlight potential benefits such as reduced income dependency in later life, fewer exposure points to repayment shocks at the end of fixed terms, or clearer planning around how property wealth could be used if required. In others, it may simply reinforce that the existing arrangement remains appropriate. The value lies in the consideration, not the outcome.
Sometimes the most impactful change is not a different recommendation, but a different starting point.
Instead of asking only:
“What mortgage product is most suitable today?”
Advisers might also ask:
“How does this mortgage decision affect this client’s future flexibility?”
That broader question can prompt consideration of whether:
Approaching later-life mortgage advice through the lens of flexibility helps ensure recommendations remain appropriate not just for the next product term, but for the realities of later-life financial planning. By routinely including lifetime mortgage assessments within these conversations, advisers can demonstrate a more holistic, forward-looking approach that supports informed client decision-making over time.
Case study: Graham & Kath (both aged 65)
(Rates are illustrative only and shown to demonstrate structure rather than reflect current market pricing.)
Graham and Kath are both 65 and currently hold an interest‑only mortgage that is approaching expiry. Their original plan was to downsize later in life, but over time this has become less appealing. They are settled in their home and reluctant to move.
Both continue to work, having limited pension provision and only modest savings set aside for emergencies. They expect to work for at least another five years - up to age 70, health permitting - and currently enjoy a joint household income of £65,000, giving them some flexibility around repayments.
- Property value: £400,000 (assumed 1.5% annual growth)
- Current mortgage: £100,000 interest‑only
- Household income: £65,000
- Savings / pension provision: Minimal
- Expected retirement income: State Pension only (from age 67)
- Time to retirement: 5 years
Although Graham and Kath have strong income today, they have limited long‑term financial resilience. Without intervention, their mortgage balance will still be outstanding at retirement - a point at which affordability is likely to be significantly weaker.
At renewal, they face three realistic options.
Option 1 - Conventional product transfer (or remortgage to interest‑only)
- Product: 5‑year fixed, interest‑only
- Rate: 5.6% APRC
- Term: 5 years
- Outcome after 5 years:
- Capital outstanding: £100,000 (no capital reduction)
- Annual interest payments: £5,600
- Mandatory monthly payments throughout the term
- Lump‑sum repayment of £100,000 due at age 70 (via sale, savings, or further borrowing)
This approach creates a clear affordability cliff edge at retirement and places significant pressure on future planning.
Option 2 – Interest‑only product transfer (or remortgage to interest-only) with 10% capital repayments
- Product: 5-year fixed, interest-only
- Rate: 5.6% APRC
- Term: 5 years
- Outcome after 5 years:
- Capital repayment: £10,000 per year (10% of original balance)
- Total capital repaid: £50,000
- Total interest paid over 5 years: £22,400
- Total paid over 5 years: £72,400
- Balance at age 70: £50,000
This option still creates an affordability cliff edge at retirement albeit on a lower scale and could still put pressure on future planning.
Option 3 - Lifetime mortgage (illustrative example using Aviva Lifestyle Flexible Advantage)
Initial loan: £100,000
Rate: 6.72% AER
Voluntary partial repayments: Up to 10% of the original advance each year
Planned repayments: £10,000 per year
Because voluntary repayments exceed the interest charged, the loan balance reduces over time rather than compounding - mitigating a key concern often associated with lifetime mortgages.
Balance projection after 5 years:
- Year‑one interest: £6,720 (reducing as capital falls)
- Annual repayments exceed interest charged
- Estimated balance after 5 years: £78,019
Property value after 5 years:
- Assuming 1.5% annual growth: £431,000 (approx.)
Side‑by‑side outcome after 5 years (age 70)
Factor | Product transfer | Product transfer + 10% capital | Lifetime mortgage |
Balance at age 70 | £100,000 | £50000 | £78,019 |
Mandatory payments | Yes | Yes | None |
Affordability in retirement | Tight | Still required | Not required |
Equity (1.5% growth) | £331,000 | £381,000
| £352,981 |
Total repayments over 5 years | £28000 | £72400 | £50000 |
Repayment deadline | Yes - full balance | Yes – reduced balance | None |
Flexibility if circumstances change | Limited | Limited | High |
As shown in the graph above, more repayments have been made with the lifetime mortgage compared to a product transfer.
Benefits of incorporating lifetime mortgage assessments
1. No affordability requirement at retirement
Lifetime mortgages do not require mandatory ongoing payments, removing affordability testing at age 70.
2. Elimination of the repayment shock
The absence of a forced £100,000 repayment at retirement significantly reduces financial stress.
3. Long‑term payment flexibility
Clients can make repayments while earnings are relatively high and reduce or pause them if circumstances change, without risking arrears.
Drawbacks advisers should acknowledge
Lifetime mortgage considerations:
- Higher interest rates than standard mortgages meaning higher cost of borrowing
- Outstanding loan amount will rise if repayments stop
- Full regulated financial and legal advice required
- Inheritance will be reduced and it may affect eligibility for certain welfare benefits or tax position
- Taking out a lifetime mortgage earlier (such as at 65 rather than 70) will mean your client may get a higher rate than if they were to take it out at a later date
Product transfer considerations:
- Capital remains outstanding into retirement (this could be reduced if funds are used to pay off capital)
- Ongoing affordability pressures from mandatory payments
- Limited options if income falls at State Pension age
- Risk of a forced property sale when the term ends in order to repay the capital
- Lack of flexibility
Why product transfers shouldn’t always be the default
For clients aged 55 and over, particularly those with interest‑only mortgages with no exit strategy, a product transfer may be convenient, but it is not always suitable.
A lifetime mortgage with voluntary repayments can offer:
- no repayment deadline;
- no affordability testing in later life; and
- greater flexibility and resilience.
It is important to be clear about what this does not mean:
- it does not mean every over‑55 client should consider later‑life lending;
- it does not mean a lifetime mortgage is a default solution; and
- it does not mean stepping outside regulatory permissions.
What it does mean is that all options should be consciously considered, not silently ignored.
The FCA’s expectations around suitable advice emphasise holistic consideration of a client’s circumstances, rather than a narrow focus on product execution alone. Incorporating a lifetime mortgage assessment helps protect the client, the adviser, and the integrity of the advice process.
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