If you're a contractor in Northern Ireland, lenders can assess your mortgage on your day rate — not an annual salary you don't have.
High-street lenders look at payslips and P60s. Contractors in Northern Ireland operating through a limited company don't fit that box. Specialist lenders use a different calculation: day rate × working days per year = annualised income — regardless of what's drawn as salary or dividends from the company.
Contractors in Northern Ireland commonly work in technology, construction, engineering, and the public sector. Day rate mortgage assessment applies regardless of which sector you're in, or whether your contracts are with Belfast-based clients or clients elsewhere in the UK.
Cross-border workers — resident in Northern Ireland but working for clients in the Republic of Ireland, or vice versa — can have more complex income structures, particularly where income is received in euro or where there are dual residency considerations. These cases are handled individually and assessed against the specific lenders best placed to accommodate them.
Specialist lenders ignore your company salary and dividends entirely. They take your contract day rate and multiply it by the number of working days in a year — typically 46 weeks — to produce an annualised income figure. That figure is then multiplied by the lender's income multiple to calculate the maximum loan.
Not every lender offers day rate underwriting. Accessing the right lender matters as much as the arithmetic — a generalist broker working from a standard panel is unlikely to reach the lenders with the most favourable criteria for contractors.
→ See how affordability is calculated in fullIllustration only. Actual lending depends on lender criteria, credit history, deposit, and individual circumstances.
A generalist mortgage broker works from a standard lender panel. That panel is built around PAYE borrowers, and the advisers using it are trained to process applications in the way those lenders expect: employment contract, payslips, P60. When a contractor comes through that process, the result is almost always an income figure that understates what they actually earn — because the adviser defaults to the limited company accounts method rather than day rate underwriting.
The practical consequence is that contractors who approach a high-street broker often receive a lower offer than they qualify for, or are declined and told to try again once they have more years of accounts. Neither outcome is necessary. Specialist lenders assess contractors differently — and a broker with direct relationships on that panel can structure the application so it reaches the right underwriter with the right evidence from the start.
We work with contractors across Northern Ireland — Belfast, Derry, Lisburn, Newry, and everywhere in between. Whether you're buying your first home, moving, or remortgaging at the end of a fixed term, the right assessment methodology makes a significant difference to what you can borrow.
Chris
CII CF1 · CF6 · ER1 — Contractor mortgage specialist
30 years inside major UK lenders. All content on Day Rate Finance is written or reviewed by a qualified specialist with direct lender relationships and broker-level knowledge of contractor mortgage criteria.
Last reviewed: June 2026