A mid-career homeowner with a Help to Buy equity loan needed to refinance their residential mortgage while managing significant unsecured debt and limited savings. With affordability pressures and lender restrictions in play, the solution required careful structuring to secure a sustainable mortgage while protecting future financial stability.

Refinancing a property with a Help to Buy equity loan while carrying unsecured debt is a scenario that requires precise structuring and lender positioning. In this case, the client was looking to refinance their existing mortgage on a like-for-like basis, maintaining a long-term repayment structure while navigating affordability constraints and planning for future stability.

This type of scenario is increasingly common as borrowers approach the end of historically low fixed-rate periods and face a materially different interest rate environment. Many are now exploring options around remortgaging with existing debt and government-backed equity schemes, where traditional lender appetite can be more constrained.

Navigating the Constraints of Help to Buy and Affordability

The client owned a one-bedroom flat valued at approximately £300,000, with an existing mortgage of just over £158,000 on a capital repayment basis. Alongside this sat a 40% Help to Buy equity loan, materially impacting lender calculations around loan-to-value and future refinancing options.

While the headline loan-to-value on the mortgage appeared modest, the presence of the equity loan changes how lenders assess risk. Some lenders treat the combined exposure as a higher effective LTV, particularly when considering future resale or refinancing risk. Others apply more nuanced underwriting, but this varies significantly across the market.

At the same time, the client carried approximately £16,000 in unsecured credit card debt, with monthly commitments approaching £1,000. This created a clear affordability constraint.

Traditional lenders often struggle to accommodate scenarios where high levels of unsecured debt materially reduce disposable income, even where overall earnings are strong. In this case, the client’s income, comprising a solid base salary with a consistent variable bonus, was sufficient on paper, but the debt servicing obligations required careful positioning.

Specialist lenders are able to take a more holistic view of income structures, particularly where bonus income is evidenced consistently. However, even within this space, the treatment of unsecured debt remains a key underwriting consideration.

Structuring the Right Approach

Working closely with the client, Steve Verrell ( one of Willow's Specialist Property Finance team ) structured a solution that balanced stability, flexibility, and affordability.

The first decision point centred on product type.

A 2-year fixed rate provided payment certainty in a rising or uncertain rate environment, while a tracker offered lower initial costs and greater flexibility, particularly given the absence of early repayment charges.

This trade-off is critical.

The fixed rate offered predictability, particularly valuable given the client’s financial commitments and dependent, while the tracker created an opportunity to benefit if rates stabilised or reduced. However, the tracker introduced exposure to upward rate movements, which needed to be carefully considered against the client’s existing financial commitments.

The second layer of structuring involved term and repayment profile. Maintaining a 36-year term ensured monthly affordability remained manageable, particularly given the client’s ongoing debt repayments and family responsibilities. While extending term length can increase total interest paid over time, it provided necessary cash flow stability in the short to medium term.

Income assessment was another key area of lender differentiation. Some lenders would have restricted or excluded the bonus element entirely, reducing borrowing capacity. Others were willing to incorporate it where a consistent track record could be demonstrated. Positioning the client with the right lender, one that could appropriately assess both base and variable income, was central to achieving the required outcome.

Why Simpler Routes Were Not Suitable

At first glance, this might appear to be a straightforward like-for-like remortgage. However, several factors made standard high street solutions less viable.

The combination of Help to Buy, unsecured debt, and reliance on variable income creates a layered risk profile. Many lenders apply rigid affordability models that do not flex for nuanced scenarios, particularly where debt servicing ratios are elevated.

In addition, some lenders apply stricter criteria where government schemes are involved, limiting available options. Others may offer competitive rates but fail affordability due to conservative treatment of bonus income or credit commitments.

This is where structured advice becomes critical, identifying lenders whose underwriting models align with the client’s profile, rather than forcing the case into unsuitable criteria.

Integrating Protection Into the Strategy

Beyond the mortgage itself, a key component of the solution was protecting the client’s income.

With only statutory sick pay available and limited emergency reserves, the client faced a clear vulnerability. In the event of illness or injury, maintaining mortgage payments and living costs would become immediately challenging.

Income protection was structured to provide a tax-free monthly benefit aligned to the client’s income, with a deferred period designed to balance affordability and risk exposure. This ensured that, should the client be unable to work, a sustainable income stream would replace lost earnings.

This aspect is often overlooked in standard mortgage advice but becomes particularly important in cases involving financial dependants and limited financial buffers.

Outcome and Long-Term Positioning

The final structure delivered a sustainable refinancing solution that aligned with the client’s priorities.

The mortgage was secured on a capital repayment basis, ensuring full repayment over time, while maintaining a manageable monthly commitment. Product flexibility allowed the client to choose between certainty and short-term savings, depending on their risk appetite.

Crucially, the structure also preserved optionality. Features such as overpayment allowances and potential portability created flexibility for future life changes, including moving home or reducing debt more aggressively.

This type of scenario sits alongside broader considerations such as debt consolidation strategies, income protection planning, and long-term equity loan repayment planning, all of which form part of a wider financial strategy.

Key Takeaways

What made this case possible was not simply access to the market, but the ability to align lender criteria with the client’s specific profile. The presence of a Help to Buy loan, combined with unsecured debt and variable income, required careful lender selection and structured presentation of the case.

Lenders assessed the scenario differently depending on how they treated bonus income and existing credit commitments. By positioning the case with a lender capable of taking a more flexible view of income, while still managing risk appropriately, Steve Verrell managed to ensure the required borrowing was achieved.

For similar clients, the key insight is that affordability is not just about income, it is about how that income is interpreted, how existing commitments are factored in, and how the overall structure aligns with lender risk models. Specialist advice adds value by navigating these nuances, identifying viable routes where standard approaches may fall short, and ensuring the solution remains sustainable over time.