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Mortgages Based on Your Contract Income

Searching for contractor friendly mortgages but unsure where to start? This is a common theme with many contractors due to the way you are paid. There can be a lot of confusion between self employed people and contractors. After a quick conversation with our brokers we will distinguish which path is right for you. Self employed or contractor we will find the right path for you and help you borrow what you require.

It doesn't matter whether you work through your own limited company or a UK umbrella company. We know how lenders assess contractor income and how to present yours so the application goes smoothly. Limited company accounts and umbrella payslips are rarely a true reflection of what you can afford. Your accountant structures your income for tax efficiency, which is their job, but it means the figures on paper understate what you really earn. Contract based underwriting gets around this by using your contract rate instead, and some lenders will also look at salary plus retained profit. Wherever possible we place you with a mainstream lender, sometimes the bank you already use, and we confirm every figure with you before any application is submitted.

"We are fee free on over 90% of the mortgages we arrange. If a fee applies to your case, we tell you in writing before we start."

Why Use a Contractor Friendly Mortgage Broker?

Most mortgage providers are set up around PAYE income. Their systems expect a payslip, a P60 and a salary that looks the same every month, and a contractor's paperwork rarely fits that shape. Apply for a standard mortgage through the wrong route and the affordability assessment is often based on the small salary you draw from your company, not on what you actually earn. That is where a contractor friendly mortgage broker earns their keep.

I have been arranging contractor mortgages for 15 years, and the pattern has barely changed. Contractors are some of the strongest applicants I see: high earning potential, a stable income across the year and skills that are in demand. The problem is rarely the person. It is the lender, and how that lender reads the numbers.

As a specialist contractor mortgage broker, this is what we do differently:

Several high street lenders now have dedicated contractor mortgages, and when your case fits their rules that is often where the best deal sits. Specialist lenders come in when things are less tidy: a short contract history after years in permanent employment, a change of career, or a blip on your credit file. Specialist brokers who place these cases every week know which lender is which before an application goes in, which protects your credit file from searches that were never going to succeed. Whether your contract sits inside or outside IR35 changes how you are paid, but it does not stop you getting a mortgage.

Choosing the right product matters as much as choosing the lender. A fixed rate keeps your payments the same for two or five years, which many contractors like when income arrives in blocks. A tracker or other variable rate mortgage can suit you if you plan to overpay or want the freedom to leave early without a large charge. Interest only, or part interest only, is available from some lenders for higher earners with a clear plan to repay, and interest only is far more common on buy to let. We talk through the trade offs with you rather than simply picking whichever deal is cheapest this week.

People often ask whether they need a mortgage broker or a financial adviser. A mortgage broker, or mortgage adviser, specialises in finding and arranging the loan. A financial adviser looks at the wider picture, such as pensions, investments and tax planning. Many of our contractor clients use both: their accountant or financial adviser looks after the company side, and we make sure the mortgage reflects what the business really earns. If you are comparing costs, our guide to how much a mortgage broker costs explains how fees work across the market, and if you work for yourself rather than on contracts, our self employed mortgages page covers how lenders assess accounts and SA302s.

How Do Contractor Mortgages Work?

A contractor mortgage is not a special product with its own rates. It is a normal mortgage assessed with contract based underwriting: instead of asking for years of accounts, the lender works out an annual income from your day rate and lends against that. Done properly, it means contractors and independent professionals can borrow amounts that reflect what they actually earn, not what they choose to pay themselves.

The day rate calculation

Most contractor friendly lenders multiply your daily rate by five working days, then by 46 to 48 weeks of the year, leaving allowance for holidays and gaps. That gives your annualised contract rate. They then apply a standard income multiple, usually around 4.5 times, to set your maximum borrowing.

Worked example: £400 day rate x 5 days x 46 weeks = £92,000 annualised income. At 4.5 times income, that supports borrowing of around £414,000, subject to affordability checks, existing debts and deposit. On a salary and dividends assessment, the same contractor drawing £45,000 from their company might be offered barely half that.

Why lenders give different answers

Every lender sets its own lending criteria: how many weeks they annualise over, how they treat umbrella deductions, how much time they want left on your current contract, and whether they will use retained profit in your company accounts instead. Two lenders can look at the same paperwork and produce figures tens of thousands of pounds apart. That is why a contractor mortgage broker who places these cases every week matters more here than almost anywhere else in the mortgage market. We are fee free on over 90% of the mortgages we arrange, and if a fee applies to your case we will tell you in writing before we start.

Comparing contractor mortgage deals, day rate paperwork and calculator on a desk

Which Type of Contractor Are You?

Lenders treat different contracting structures in different ways, and the paperwork they ask for changes with each. Knowing your category before you apply saves weeks.

Limited company contractor

You own your own limited company and pay yourself a low salary plus dividends, often leaving retained profit in the business. Assessed on salary and dividends alone, your borrowing looks small. Assessed on your day rate or on salary plus retained profit, it can be dramatically higher. Lender choice changes everything here. There is more in our guide to mortgages for limited company directors.

Umbrella company contractor

You are paid through umbrella company payslips after fees, holiday pay and deductions. The right lenders look through the umbrella to your gross contract rate; the wrong ones use the net payslip figure and understate what you earn. Since the off payroll working rules pushed many contractors into umbrellas, this has become the most common mistake we fix.

Fixed term contractors

You are employed on a fixed term contract, common in the NHS, education and engineering. Lenders want to see renewals or a history of moving between fixed term roles in the same industry. Payslips and your employment contract usually do the heavy lifting.

Agency and CIS workers

Paid via an agency or under the Construction Industry Scheme? Specialist criteria let some lenders work from your gross weekly figures rather than tax returns, which often produces a far stronger result for site based trades. Our CIS mortgages guide explains how it works.

Freelancers and consultants

Multiple clients, variable invoices and no single contract. Lenders here lean on your trading history, typically one to two years of accounts or tax calculations, and average earnings across the period. Strong recent momentum can be argued in your favour with the right underwriter. If you trade in your own name, see our guide to sole trader mortgages.

Zero hours and locum workers

Regular work without guaranteed hours, common for nurses, locum doctors and hospitality staff. Twelve months of consistent income usually satisfies the lenders who specialise in this space, and key worker products can sweeten the deal.

What Contractor Mortgage Lenders Look For

Underwriters assessing contractor applications focus on consistency and continuity rather than permanence. Show them a steady pattern of contract work and they will treat your income as dependable. These are the four areas where contractor applications are won or lost.

Contract gaps

Most lenders accept gaps of up to six weeks between contracts without question. Longer breaks need context: a sabbatical, a family commitment or simply a quiet period in your sector can all be explained, and a written summary from us alongside your application usually settles it. What lenders dislike is a gap with no story, so never leave one unexplained.

Time left on your current contract

Lenders typically want to see at least three months remaining on your current contract, or evidence of renewal. If your contract has been renewed before, or you have a confirmation email from the client about future work, include it. A track record of renewals with the same client is one of the strongest signals you can present.

New to contracting?

If you have just moved from full time employment into contracting in the same field, certain lenders will accept you from day one of your first contract. The logic is simple: same skills, same industry, higher pay. Switched careers entirely? Expect to need around 12 months of contract history before the mainstream contractor criteria open up.

The documents to prepare

Getting these ready before you apply can shave weeks off the mortgage application process: your current contract (signed and dated), three months of bank statements showing your contract income arriving, an up to date CV covering your work history, proof of ID and address evidence, and, if you trade through your own limited company, your latest company accounts and tax returns as backup. We review everything before it goes anywhere near a lender, so errors and gaps are caught early rather than during underwriting.

Mortgage paperwork prepared for a contractor application

Contractor Mortgage Rates and Deposits

Here is the part many contractors do not expect: with the right lender, you qualify for the same rates as permanent employees. Contract based underwriting is a criteria question, not a pricing penalty, and several high street banks, including Halifax, have long standing contractor policies. You should not accept a higher rate simply because of how you work.

Deposit
Loan to value
What it means for you
5%
95%
Possible for contractors with a clean credit history and solid contract history, often via first time buyer products
10%
90%
A wider choice of lenders and noticeably better interest rates
15% or more
85% and below
The most competitive rate bands on the market, and more flexibility if your contract history has gaps

Protecting your income

Contractors do not get sick pay or death in service cover from an employer, so the mortgage payments rest entirely on your ability to keep working. As part of our advice we will review income protection and life insurance designed for contract workers, so an illness or injury between contracts does not put your home at risk. It is not a sales exercise: it is the part of the plan most contractors thank us for later.

UK family homes bought by contractors with day rate mortgages

Two Recent Contractor Cases

An IT consultant on a £520 day rate came to us after his own bank offered a figure based on the modest salary he drew from his own limited company. Assessed on his salary and dividends, his borrowing came in around £210,000. Assessed on his annualised contract rate with a contractor friendly lender, the same applicant qualified for just over £500,000. Same person, same income, different method. He bought the house he actually wanted, on a rate that matched the high street.

The second case looked harder on paper. A rail engineering contractor had a five week gap between contracts in the past year and a satisfied CCJ from three years ago. Most lenders would decline one or the other. We prepared a full contract history showing continuous work in the same industry over six years, an explanation of the gap, and placed the application with a specialist lender who accepted both. He completed with a 10% deposit. Both cases are anonymised, but the lesson holds: preparation and lender selection decide contractor applications, not luck.

Written by Jamie Alexander, Director and Mortgage Adviser (CeMAP) at Alexander Southwell Mortgage Services. Jamie has arranged contractor mortgages for IT consultants, engineers, NHS locums and other contractors for 15 years. Alexander Southwell Mortgage Services Ltd is authorised and regulated by the Financial Conduct Authority, firm reference 1011890. Last reviewed September 2026.

Sources and further reading: the FCA Financial Services Register, GOV.UK guidance on off payroll working (IR35) and HMRC self assessment guidance.

Contractor Mortgage FAQs

Can I get a mortgage on my first contract?

Often, yes. If you moved into contract work in the same industry you were previously employed in, several lenders will accept you from your first contract, provided there is time remaining on it. If you changed fields completely, most lenders want to see 12 months of contract history first. Either way, keep a copy of your previous employment history and your current contract, because underwriters will ask for both.

Do I need three years of company accounts?

No, and this is the single biggest myth in the contractor mortgage market. With contract based underwriting, lenders work from your day rate and your contract, not from years of company accounts or tax returns. Accounts based routes still exist and sometimes produce a bigger figure, which is why we calculate your borrowing both ways before choosing a lender.

How much can I borrow on my day rate?

As a rule of thumb, lenders multiply your day rate by 5 days, then by 46 to 48 weeks, and apply an income multiple of around 4.5 times the result. A £350 day rate works out to roughly £80,000 of annualised income and a potential loan in the region of £360,000, subject to affordability, existing debts and your credit profile. Try our borrowing calculator for a quick estimate, then let us confirm it against real lender criteria.

What deposit do I need as a contractor?

The same as anyone else: from 5% with the right lender, assuming a clean credit history. Contracting itself does not force a higher deposit. A larger deposit still helps, because moving to a lower loan to value band unlocks better interest rates, but you should never assume you need 20% just because you contract.

Does an umbrella company affect my mortgage?

It changes the paperwork, not the outcome. Lenders who understand umbrella arrangements will work from your gross contract rate rather than the lower figure on your umbrella company payslips after fees, holiday pay and deductions. The wrong lender will use the payslip figure and cut your borrowing potential by thousands, which is exactly why lender choice matters so much here.

Can contractors remortgage or buy to let?

Yes to both. Remortgaging on a day rate basis works the same way as purchasing, and it is worth reviewing your deal before the end of any fixed period rather than rolling onto a standard variable rate. Buy to let lending for contractors is assessed mainly on the rental income of the property, with your contract income as background support. If your credit history has a blip, a CCJ or old defaults, specialist criteria apply and we can still usually place the case.

Step by Step

How Much Can Contractors Borrow?

Lenders using contract based underwriting do not need years of accounts. They start from your contract rate instead. Say you earn £350 a day:

1
Daily Rate

£350 x 5 (days) x 46 (weeks) = £80,500 annualised contract rate.

2
Affordability Factor

£80,500 (annualised contract rate) x 4.5 (affordability factor) = £362,250 maximum mortgage.

3
Agreement in Principle

We will get an agreement in principle, find you the right mortgage deals, submit the mortgage application to the mortgage lenders and get the mortgage offer issued with contractor friendly terms.

4
Documents Required

The only documents you'll need: a signed copy of your current contract, proof of ID, your CV, and 3 months' bank statements. It is as simple as that.

5
Mortgage Offer

We will confirm all figures with you before submitting any mortgage application and get the mortgage offer issued. Once we have all the relevant information we can get you an agreement in principle very fast.

6
Request a Callback

Request a callback today and one of our expert mortgage brokers will help start your process to secure a mortgage. We will work around the clock to ensure your mortgage application goes as smoothly as possible. Contact us today!

When we apply for contractor mortgages it may be that you've not got certain key documents or evidence to support your income or history. You know that you can afford the mortgage, but you can't prove it. Our Mortgage Brokers are specialists in advising and arranging mortgages for contractors. None of these scenarios are foreign territory, let us assure you of that, at least.

Contracting with a credit blip? These guides help