What is the typical deposit needed for contractors?
13th February 2026
By Simon Carr
Securing a mortgage as a contractor in the UK often involves unique considerations regarding income proof, which directly influences the deposit size required. While the standard minimum deposit is typically 5%, many contractors find themselves needing 10% to 25% or more to access competitive rates, depending on the lender’s criteria and how they assess your contractual earnings.
Understanding what is the typical deposit needed for contractors when securing a UK mortgage
Contractors, consultants, and self-employed professionals often operate outside the standard full-time employment structure, which can complicate mortgage applications. While the required deposit for any property purchase is calculated based on the Loan-to-Value (LTV) ratio, how that LTV is applied to a contractor differs significantly compared to a standard PAYE employee.
The deposit amount is simply the difference between the purchase price of the property and the amount the lender is willing to loan you. For example, a 10% deposit means the lender will cover 90% (90% LTV). The crucial factor for contractors is establishing their true borrowing capacity, as this dictates the maximum loan amount, and consequently, the minimum deposit needed.
The Standard UK Deposit Landscape
For residential purchases in the UK, deposits generally fall into the following brackets:
- Minimum Deposit (95% LTV): 5%. While theoretically available to contractors, securing a 95% LTV product is challenging due to strict affordability assessments.
- Standard Deposit (90% LTV): 10%. This is often a common starting point for first-time buyers and those with stable employment history.
- Competitive Deposits (85% LTV and below): 15% or more. Lenders offer significantly better interest rates and product choice when the deposit reaches 15% or 20%, as the perceived risk to the lender decreases substantially.
Understanding the standard mortgage deposit requirements can help you gauge your readiness. For general guidance on deposits, you can refer to the official MoneyHelper guidance on mortgage deposits.
Why Contractors Often Need a Higher Deposit
The issue for contractors is not that they are barred from low-deposit products, but that generic high street lenders may struggle to accurately assess their income. If a lender underestimates your true earning potential, the maximum loan amount offered will be low, forcing you to bridge a larger gap with a higher personal deposit.
Income Assessment and Risk Perception
Traditional lenders typically prefer applicants who can provide two to three years of audited accounts or SA302 forms proving stable, historic earnings. Many contractors, however, operate through limited companies or on short-term contracts, making this historical proof complicated.
- Risk of Gaps: Lenders often perceive contractors as having an elevated risk of employment gaps between contracts.
- Accounting Methods: If you operate through a limited company and retain significant profits within the business for tax efficiency, standard lenders may only consider the salary and dividends you draw, potentially underestimating your affordability significantly.
This conservative assessment means that many contractors find they cannot qualify for the loan size they require based on a 5% or 10% deposit. Therefore, providing a larger deposit (typically 15% to 20%) can act as a crucial mitigant, demonstrating financial strength and reducing the lender’s exposure.
Specialist Contractor Mortgages and Deposit Impact
The primary way contractors can avoid needing an unusually high deposit is by targeting specialist lenders or using brokers familiar with contractor financing. These products are designed to assess income based on your contractual day rate rather than relying solely on historic accounts.
Day Rate Calculation Methodology
Specialist lenders typically calculate affordability by:
- Taking your current day rate (e.g., £400 per day).
- Assuming a standard working year (e.g., 46 to 48 weeks).
- Multiplying the day rate by the number of working days per week (typically 5) and the number of weeks worked annually.
For example, £400/day x 5 days/week x 46 weeks = £92,000 equivalent annual income.
By using this gross contract value, contractors can often qualify for a much higher loan amount than they would through a high street lender assessing only drawn salary and dividends. If the loan amount is maximised, the required deposit will align much closer to the standard market minimums (e.g., 10%).
Key Requirements for Day Rate Mortgages
To access these potentially lower deposit requirements, contractors typically need to demonstrate:
- A minimum earnings threshold (often £50,000 per annum, or equivalent day rate).
- Proof of consistency (e.g., 6 to 12 months in the same industry or a strong history of contract renewals).
- The remaining term on the current contract must be sufficient (often 3 to 6 months remaining, or a renewal history provided).
If you meet these criteria, the typical deposit needed for contractors may fall back into the standard 10% to 15% range for competitive rates.
The Role of Credit Score and Financial Preparation
Regardless of your employment status, your credit history plays a vital role in determining the LTV products you are eligible for and, consequently, the deposit you need. A strong credit score signals reliability, potentially opening up access to lower deposit, higher LTV products.
Before applying, it is essential to ensure your financial footprint is clean. Lenders will examine your credit file closely for any missed payments, defaults, or county court judgments (CCJs).
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By reviewing your credit report, you can identify and correct any inaccuracies, ensuring you present the strongest possible application to secure the lowest feasible deposit requirement.
Summary of Typical Deposit Requirements for Contractors
The exact deposit needed depends heavily on how a contractor’s income is processed. Here is a general guideline:
Assessment Method Typical Deposit Required LTV Range Standard High Street Lender (using drawn salary/dividends) 15% to 25%+ 75%–85% Specialist Contractor Mortgage (using day rate) 10% to 15% 85%–90%
If you are applying for a buy-to-let (BTL) mortgage as a contractor, the deposit requirement is typically higher, often starting at 20% to 25%, irrespective of your employment status.
People also asked
Can contractors get a 5% deposit mortgage?
Yes, contractors can access 5% deposit mortgages (95% LTV) but these products are highly restricted. Lenders offering such high LTVs typically require the contractor to prove stability, excellent credit history, and sufficient income assessed via the full day rate calculation method.
How long do I need to be contracting to get a mortgage?
Most specialist lenders require a minimum of 12 months of demonstrable contracting experience. Some flexible lenders may accept six months of contracting, provided the applicant has a strong history of prior employment in the same field, proving continuity of work.
Do I need two years of accounts as a contractor?
If you apply via a standard high street lender who treats you like a traditional self-employed person operating a limited company, yes, they typically demand two to three years of certified accounts. However, if you use a specialist lender who assesses your affordability based purely on your contract day rate, two years of accounts are generally not necessary.
Does using a limited company affect my deposit requirement?
Operating through a limited company per se doesn’t change the deposit percentage (LTV), but it often dictates how your income is assessed. If you minimise declared income through dividends and salary, a standard lender will offer a smaller loan, effectively forcing you to provide a larger cash deposit to meet the property purchase price.
What is the difference between a contractor mortgage and a standard mortgage?
A contractor mortgage is simply a residential mortgage product that uses a flexible underwriting approach focused on annualising your current day rate, rather than relying on historic tax returns or drawn income. This specialist approach helps contractors qualify for higher loan amounts, making standard 10%-15% deposits more achievable.
In conclusion, while the theoretical minimum deposit for contractors mirrors that of PAYE employees, the practical necessity to access competitive financing often pushes the required deposit into the 10% to 20% bracket. Seeking advice from a qualified broker experienced in contractor finances is highly recommended to ensure your income is assessed correctly, thereby reducing the likelihood of requiring an unnecessarily large deposit.


