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At Rosa Mortgages, we know that securing a mortgage as a CIS (Construction Industry Scheme) worker can feel daunting. Many traditional lenders struggle to understand subcontractor income, which can make it harder to prove affordability compared to PAYE employees. But the good news is that there are specialist CIS worker mortgage options available – and with the right advice, getting onto the property ladder is more achievable than you might think.

Whether you’re a self-employed subcontractor, tradesperson, or construction professional, our team in Southport is here to guide, educate, and support you every step of the way.

What is a CIS Worker Mortgage?

A CIS worker mortgage is designed for people working under the Construction Industry Scheme, which allows subcontractors to have tax deducted at source by contractors. Because CIS income is assessed differently from standard employment, some lenders may misinterpret your earnings.

The good news is that specialist lenders will consider your gross contract income from CIS payslips – not just your net profit from accounts – which often means you can borrow more than with a traditional self-employed mortgage.

To apply, you’ll typically need:

  • 3 to 12 months of CIS payslips.
  • SA302s or tax calculations (sometimes optional depending on the lender).
  • Proof of identity and address.

Common Challenges for CIS Workers

CIS subcontractors often face unnecessary hurdles when applying for a mortgage, such as:

Income assessment confusion – Many high street lenders only look at accounts or net profit, which may understate your true income.
Short work history – Some lenders want 2–3 years of accounts, which can disadvantage newer subcontractors.
Irregular earnings – Construction work can fluctuate, and not all lenders are comfortable with this.
Credit history – Missed payments or adverse credit can add further complexity.

At Rosa Mortgages, we work with lenders who understand the construction sector and take a more flexible view.

Benefits of a Specialist CIS Worker Mortgage

Opting for a mortgage tailored to CIS workers has a number of advantages, including:

Higher borrowing potential – Many lenders use your gross CIS income from payslips instead of relying solely on accounts.
No need for years of accounts – Some lenders may accept just 3–6 months of CIS payslips.
More flexibility – Specialist lenders often have greater understanding of subcontractor income patterns.
Support for complex cases – Even if you have limited work history or adverse credit, options may still be available.

This means you don’t have to fit into a “one-size-fits-all” mortgage approach – instead, we’ll help find a lender that fits you.

How Rosa Mortgages Can Help CIS Workers

At Rosa Mortgages, we specialise in helping construction professionals and CIS subcontractors secure the right mortgage. Here’s how we support you:

Expert understanding of CIS mortgages and the challenges faced by subcontractors.
Access to specialist lenders across the market who are willing to assess your gross CIS income.
Practical help gathering documents like CIS payslips, SA302s, and tax calculations.
Personal guidance from start to finish, saving you valuable time and reducing stress.

Our goal is to make the mortgage process as simple and stress-free as possible, so you can focus on your work while we handle the details.

Why Choose Rosa Mortgages?

Choosing Rosa Mortgages means choosing a broker who puts you first. We understand that every CIS worker’s situation is unique, and we’ll tailor our advice to fit your circumstances.

  • Independent and flexible advice – we’re not tied to any one lender.
  • Personal support throughout the journey – from initial consultation to mortgage offer.
  • Time-saving solutions – we handle the paperwork, communication, and stress.
  • Local expertise – based in Southport, helping clients across the UK.

Get in touch with Rosa Mortgages today

If you’re a CIS subcontractor looking to buy your first home, move house, or remortgage, Rosa Mortgages is here to help.

Contact our friendly team today to book your free initial consultation and take the first step towards securing your CIS worker mortgage.

FAQs About CIS Worker Mortgages

  • Can I get a mortgage with only 3–6 months of CIS payslips?

    Yes – some lenders are happy to accept as little as 3 months of CIS income as proof of earnings.

  • Will I need full accounts to apply?

    Not always. Many specialist lenders can work directly from your CIS payslips instead of requiring full accounts.

  • Do I need a large deposit?

    Not necessarily. Some CIS worker mortgages are available with deposits as low as 5–10%, depending on your circumstances.

  • How much can I borrow as a CIS subcontractor?

    This depends on your income, deposit, and credit profile. Using your gross CIS income often increases borrowing potential compared to traditional assessments.