Contractor Mortgages UK 2025: What You Need to Know

Contracting is an increasingly popular way of working in the UK, offering flexibility, independence, and strong earning potential. However, when it comes to securing a mortgage, contractors often face challenges. Many high-street lenders prefer traditional PAYE income, which makes affordability checks straightforward.

The good news is that contractor mortgages in the UK are designed with flexible criteria that take contract income into account. Specialist lenders and brokers like WIS Mortgages can help contractors secure the right deal.

This guide explains what a contractor mortgage is, how lenders assess applications, and the tips that can improve your chances of approval in 2025.

Key Takeaways: Contractor Mortgages UK

• Contractor mortgages use tailored criteria for non-traditional income.
• Lenders may assess income using day rates, contract values, or company accounts.
• Typical requirements include 12 months of contracting history, ongoing contracts, and good credit.
• Specialist brokers can access contractor-friendly lenders not always available on the high street.
• Strong financial records, stable contracts, and a healthy deposit improve approval odds.

What Is a Contractor Mortgage in the UK?

A contractor mortgage is a specialist mortgage designed for contractors whose income doesn’t follow a standard PAYE salary model. Instead of payslips, lenders may assess affordability using contracts, day rates, or company accounts.

Common types of UK contractors include:

• Day-rate contractors (IT, engineering, consulting)
• Fixed-term contractors (short-to-medium contracts with an end date)
• Umbrella company employees (employed via umbrella firms, paid via payslips)
• Limited company contractors (working through their own limited business)

Because contractor income can be irregular or structured differently, contractor mortgages require specialist underwriting criteria.

Why Is It Harder to Get a Mortgage as a Contractor in the UK?

Traditional lenders prefer predictable PAYE salaries. Contractors, however, may have:

• Irregular income from short-term contracts
• Gaps between contracts where no income is earned
• Multiple income streams from different clients
• Tax-efficient structures (salary + dividends) that reduce taxable income on paper

This can make some banks cautious about offering a mortgage for contractors. However, many specialist lenders now have dedicated contractor mortgage policies designed to reflect real-world earning potential.

How UK Lenders Assess Contractor Mortgages

Different lenders use different methods, depending on how you work. Here’s how income is usually assessed:

Day-Rate Contractors

Most lenders calculate affordability by multiplying your day rate × 5 (for a working week) × 46–48 weeks.

Example: £400/day × 5 × 46 weeks = £92,000 annual income for mortgage purposes.

Fixed-Term Contractors

Income may be assessed based on the current contract value, provided you can show a track record of renewals or continued work.

Umbrella Company Employees

Assessed much like PAYE employees, using payslips and P60s provided by the umbrella company.

Limited Company Contractors

Lenders may review salary + dividends or require 1–2 years of company accounts. Some specialist lenders, however, will base affordability on contract value instead of accounts.

Contractor Mortgage Requirements in the UK

Each lender has its own rules, but common requirements include:

• Contract history: Typically 12 months, though some lenders accept less.
• Current contract length: Preferably 6+ months remaining or evidence of renewals.
• Track record: Consistency in your industry strengthens applications.
• Company accounts: Often 1–2 years required for limited company contractors.
• Credit history: A clean credit report gives access to better deals.
• Deposit: 5–10% minimum, though 15%+ unlocks stronger rates.

Contractor Types vs Lender Requirements

Real-World Example of Securing a Contractor Mortgage

At WIS Mortgages, we recently worked with a contractor applying for a mortgage over £1 million. The challenge: multiple simultaneous contracts that, on paper, suggested unrealistic working hours. Standard affordability checks (via SA302s) only showed £500,000 of borrowing capacity due to dividend structures.

By working closely with a specialist lender and demonstrating how the contracts ran in parallel, we secured the full mortgage. This case shows the importance of using a contractor-friendly lender.

Tips for Contractors Applying for a Mortgage

• Keep financial records organised — contracts, payslips, tax returns, and accounts.
• Minimise contract gaps — continuity reassures lenders.
• Show renewals and extensions — long-term client relationships strengthen applications.
• Work with a contractor mortgage broker — not all lenders understand contracting.
• Save a larger deposit — 15%+ improves access to competitive deals.
• Check your credit file — resolve issues before applying.
• Understand your structure — know whether lenders will assess day rate, umbrella payslips, or company accounts.

FAQs About Contractor Mortgages in the UK

1. Do I need two years of accounts to get a contractor mortgage?
Not always — some lenders accept current contracts or as little as 12 months of history.

2. Can new contractors get a mortgage?
Yes, but options are limited. Specialist brokers can help identify lenders for newer contractors.

3. Do umbrella company workers count as employed or self-employed?
Most lenders treat umbrella workers as employed, using payslips as proof of income.

4. Is a bigger deposit required for contractors?
Not specifically, but a deposit of 15%+ improves access to better rates.

5. Can I get a contractor mortgage with bad credit?
Yes, though you’ll likely need a specialist lender and may face higher rates.

6. Which banks offer contractor mortgages in the UK?
Some high-street lenders have policies for contractors, but specialist lenders are often more flexible.

Making Contractor Mortgages Work for You

Securing a contractor mortgage in the UK doesn’t have to be overwhelming. With the right preparation — and a broker who understands contracting — you can access competitive deals and achieve homeownership.

At WIS Mortgages, we specialise in helping contractors, freelancers, and self-employed professionals. Whether you’re day-rate, umbrella, or limited company, our advisers know how lenders view your income and how to present your case effectively.

Contact WIS Mortgages today and let us help you secure your next home with confidence.

Important Notice

Your home may be repossessed if you do not keep up with repayments on your mortgage.

This article is for general information only and does not constitute financial advice. Always speak to an FCA-authorised adviser before making financial decisions. Product availability and criteria are subject to change. Accurate as of September 2025.