Fixed-Income Trader Secures £1.5m Mortgage on £2.1m Purchase Using Bonus-Led Income

A fixed-income trader at a global investment bank secured a high-value residential mortgage using a remuneration structure heavily weighted toward variable bonus income. The mortgage was structured to reflect sustainable earnings rather than mechanical bonus caps.

Client Snapshot

  • Profession: Fixed-income trader, global investment bank

  • Location: London

  • Property Type: Residential house

  • Purchase Price: £2,100,000

  • Mortgage Amount: £1,500,000

  • Loan-to-Value: 71%

  • Income Structure: £130,000 base salary plus variable annual bonus significantly exceeding base

  • Employment Status: Long-standing front-office role

Context

The client was purchasing a long-term family home following several years in a front-office trading role. While overall remuneration was strong, a substantial proportion of income was delivered through an annual discretionary bonus, which varied year to year based on market conditions.

The objective was to secure a mainstream residential mortgage that reflected true earning capacity, without relying on aggressive assumptions or being constrained by rigid bonus caps that did not align with the client’s role or track record.

The Challenge

Many mortgage lenders apply restrictive approaches to bonus income, particularly where:

  • Base salary is materially lower than total compensation

  • Bonus income exceeds fixed pay

  • Remuneration is discretionary rather than contractual

In this case, several lenders limited usable bonus income to 50% of historic averages or capped bonus at the level of base salary, resulting in affordability figures that understated the client’s sustainable earnings.

Without careful lender selection and income presentation, borrowing capacity would have been unnecessarily restricted despite a strong employment history and consistent bonus delivery.

Lender Strategy

Lenders were assessed based on their experience with front-office trading roles and their treatment of bonus-led remuneration.

Income was structured around sustainability rather than headline volatility, supported by historic bonus evidence, employment continuity, and role profile. Affordability was modelled conservatively to align with lenders willing to look beyond simple bonus caps and apply a more contextual assessment.

Several lenders were discounted early due to inflexible bonus limits or formulaic income calculations. A lender with a pragmatic framework for assessing bonus-led income in established trading roles was selected, allowing the application to progress smoothly.

What We Can Do for You

  • Structure bonus-led income clearly for lender assessment

  • Navigate differing lender caps and bonus methodologies

  • Position variable remuneration in a sustainable, defensible way

  • Package high-value applications to minimise underwriting friction

The Result

A residential mortgage of £1.5m was approved, supporting the purchase of a £2.1m home.

The structure reflected sustainable earnings rather than arbitrary bonus limits, allowing the client to proceed without relying on overly aggressive affordability assumptions.

Why This Matters for Similar Clients

Traders often assume that large or volatile bonuses will automatically limit borrowing options. In practice, lender appetite depends far more on how bonus income is assessed than on the presence of variability itself.

Where role stability and earnings sustainability can be evidenced, bonus-led income does not need to be mechanically capped or discounted.

 

Request your fee free mortgage consultation today. No obligation, just sound advice.

 

FAQs

  • Many do. Some limit bonus to 50% of historic averages, while others cap bonus income at the level of base salary.

  • Yes, depending on lender policy and how income sustainability is evidenced.

  • Not necessarily. Volatility driven by market conditions is often viewed differently from instability of employment or role.

  • In some cases, yes. Certain mainstream lenders have established frameworks for front-office finance professionals.

 

What Our Clients Say

 
 
 

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24 Mar - Written By David Walsh

YOUR HOME MAY BE REPOSESSED IF YOU DON’T KEEP UP REPAYMENTS ON YOUR MORTGAGE

Kite Mortgages is a trading style of Kite Financial Ltd which is an appointed representative of The Openwork Partnership, a trading style of Openwork Limited which is authorised and regulated by the Financial Conduct Authority.

APPROVED BY THE OPENWORK PARTNERSHIP ON 30/01/2026

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