Contractor Mortgages: Borrowing on a Day Rate

If you work on a day rate, you may have been told your income is too irregular for a mortgage. In practice, contractor mortgages are a well-established part of the market, and the right lenders can assess you far more generously than you might expect — often using your annualised day rate rather than trawling through years of accounts.

This guide explains how contractor mortgages work, how lenders turn a day rate into an annual income, what evidence you will need, and how gaps between contracts are treated. Whether you are an IT contractor, an engineer, a management consultant or a professional locum, the principles are broadly the same.

How lenders assess a contractor

There are two broad ways a lender might look at a contractor.

As self-employed. Some lenders treat you like any other self-employed borrower and assess your accounts, SA302s and net profit or salary and dividends. This can work against you if you run a lean limited company and pay yourself modestly for tax efficiency.

On your day rate. A better route for many is the contractor-friendly approach, where a lender annualises your day rate. This ignores how you structure your company and focuses on your actual contract earnings, which usually produces a much higher, fairer income figure.

Knowing which lenders offer the day-rate approach — and getting your case to them — is where a specialist broker makes the difference.

How the annualised day rate is calculated

The common calculation is straightforward. A lender takes your day rate, multiplies it by the number of days you work each week, then by a set number of weeks per year. Many lenders use 46 or 48 weeks, building in an allowance for holidays and gaps between contracts.

For example, a contractor on £400 a day working five days a week, annualised over 46 weeks, would be assessed on roughly £92,000 — far more than the modest salary and dividends they might actually draw from their company. The exact multiplier varies by lender, so the figure a lender uses can differ significantly.

This example is illustrative only; your own assessment will depend on the lender and your circumstances.

IT and professional contractors

Certain sectors are especially well catered for. IT contractors have long been served by day-rate lending, and many lenders extend similar treatment to engineering, oil and gas, management consultancy, finance and other professional contractors. Some lenders also have specific schemes for medical locums and other professionals.

If you hold a recognised professional qualification or work in a sector with strong, ongoing demand, you may find lenders take an even more favourable view.

Gaps between contracts

A common worry is what happens during gaps between contracts. Lenders that specialise in contractors expect gaps and build them into their calculations — which is partly why they annualise over 46 to 48 weeks rather than 52. Short, normal gaps are rarely a problem.

What lenders want to see is continuity of work. You can reassure them by demonstrating:

• A track record of consecutive or back-to-back contracts.
• Ideally 12 to 24 months of contracting history, though some lenders accept less.
• A current contract with a reasonable amount of time left to run.
• Experience in a field where contracts are readily available.

Long or unexplained gaps may need context, but they do not automatically rule you out.

Evidence you will need

Contractor applications are often simpler than full self-employed ones. Lenders typically ask for:

• Your current contract, showing your day rate, start and end dates.
• A CV or evidence of previous contracts to show continuity.
• Personal and business bank statements, usually three to six months.
• Proof of deposit, ID and address.
• Sometimes accounts, SA302s or tax year overviews, depending on the lender and how long you have been contracting.

Having your contract and work history ready makes for a smooth, quick application.

Why use a broker for a contractor mortgage

The single most important decision is which lender you approach, because the difference between the self-employed and day-rate approaches can be tens of thousands of pounds in borrowing power. A whole-of-market broker knows which lenders offer genuine contractor terms and how each one calculates your income.

At Wisely, contractors and complex-income clients are a core specialism. We are independent, FCA-regulated and whole-of-market, with access to 120+ lenders. We will identify the lender likely to give you the strongest, fairest assessment and manage the case to completion with a single named adviser.

Speak to Wisely

If you contract on a day rate and want to know what you can borrow, book a free, no-obligation call on 023 8268 1111. We will look at your contract and history and explain your realistic options.

For the wider context on self-employed lending, see our main self-employed mortgage guide.

Figures are illustrative and correct at the time of writing. Your home may be repossessed if you do not keep up repayments on your mortgage.