Contractor mortgage questions — answered plainly
What this page covers
Direct answers to contractor mortgage questions — why standard lenders often undervalue contractor income, how specialist lenders use your day rate instead, what documents you need, and how to maximise your borrowing power as a limited company contractor.
Can I get a mortgage as a limited company contractor?
Yes — limited company contractors can and do get mortgages, including large ones. The key is approaching the right lenders. High-street lenders often assess contractor income using salary plus dividends shown on SA302 tax returns, which understates real earnings significantly. Specialist contractor mortgage lenders assess income based on your annualised day rate (day rate × 5 × 46 weeks), which gives a much higher and more accurate picture of your earning power. On a £500/day rate this means an assessed income of approximately £115,000–£120,000 versus perhaps £30,000–£40,000 on salary and dividends alone.
Why do high-street lenders undervalue contractor income?
Standard mortgage affordability models are built for PAYE employees with consistent monthly salary. Contractors typically pay themselves a low salary and take the rest as dividends — both to be tax-efficient. High-street lenders see the low salary on payslips and the modest dividend figures on SA302s and assess affordability on those numbers rather than the underlying contract income. A contractor earning £400/day may have an SA302 showing £12,570 salary and £30,000 dividends — and get offered a much smaller mortgage than their actual earnings justify.
What is the day rate mortgage calculation?
How specialist lenders assess you
Day rate × 5 working days × 46–48 weeks = annualised contract income
This is then multiplied by the lender's income multiple (typically 4–5x) to give the maximum mortgage.
Example: £400/day × 5 × 46 = £92,000 annualised income × 4.5 = £414,000 maximum mortgage
This calculation recognises that day rate contractors have a reliable and transparent income source, even without a conventional salary structure.
Which mortgage lenders accept contractor day rates?
Various lenders have specific contractor mortgage products. Lender criteria change frequently. The most effective approach is using a specialist contractor mortgage broker who knows which lenders are currently most favourable and how to present your case correctly. Our team works with specialist contractor mortgage brokers and can point you in the right direction — book a free call to discuss.
What documents do I need for a mortgage application?
Typically required:
- Current contract (and ideally a previous contract showing continuity)
- Three to six months bank statements for both personal and company accounts
- SA302 tax calculations and tax year overviews for the last two years
- ID documents and proof of address
- If employed via umbrella, payslips
- Your limited company's accounts (some lenders)
A specialist broker will tell you exactly what a specific lender requires before you apply — avoiding unnecessary credit searches.
Does a gap between contracts matter?
It can, but it is not necessarily a dealbreaker. Lenders typically want to see at least 12 months of continuous contracting history, and a short gap (2–4 weeks) between contracts is normal and generally accepted. Longer gaps may require explanation. If you are currently between contracts when you apply, some lenders require a new contract to be signed before completing. A specialist broker can advise on timing and lender selection to give your application the best chance.
Does IR35 status affect my mortgage eligibility?
Generally no — specialist contractor lenders assess your day rate regardless of IR35 status. However, inside IR35 arrangements may mean more of your income appears as PAYE on payslips, which some standard lenders may find easier to process than outside IR35 dividend structures. If you are inside IR35 and being paid via umbrella, payslips and P60s provide the salary evidence lenders need. Discuss your specific status with a specialist broker before applying.
How many years of contracting history do I need?
Most specialist contractor lenders require at least 12 months of contracting history, ideally two years. Some lenders accept less history if you have moved from permanent employment in the same sector. First-time contractors moving from permanent roles can sometimes qualify after as little as three to six months with the right lender and broker. The longer your contracting history and the more consistent your day rate, the stronger your application.
Does my company structure matter for mortgages?
Your limited company finances — accounts, corporation tax, salary and dividends — are relevant background but specialist lenders focus primarily on your contract income rather than company accounts. Having clean, up-to-date accounts filed with Companies House strengthens your application. A messy or overdue accounts history can raise concerns. This is another reason why professional accountancy is not just a compliance requirement — it directly supports your ability to borrow.
Can Autobooks help with a mortgage?
Our team works with specialist contractor mortgage brokers who understand how limited company income works and which lenders offer the best terms for contractors. We can make introductions and ensure your company accounts and SA302s are presented correctly to support your application. Book a free call to discuss your situation.
Clean accounts and correctly filed SA302s directly support your mortgage application.
Autobooks keeps everything in order — from £89+VAT/month.