A contractor mortgage is not a separate product. It is an ordinary mortgage that a lender assesses in a different way, and the way it chooses changes how much you can borrow. Some lenders take your day rate and annualise it. Some use salary and dividends. Some treat you as self-employed and work from two years of accounts or SA302 tax calculations. The same contractor, earning the same money, can be offered very different amounts depending on which route the mortgage lender uses.
That is why the numbers in your accounts, and the choice of lender and mortgage broker, matter as much as your income.
Can contractors get a mortgage?
Yes. Delta Mortgages says that being a contractor does not mean you need a special type of mortgage or will automatically pay a higher rate. The mortgage products open to you are generally the same as those open to other borrowers. What differs is how the lender reads your income.
The difficulty is the mortgage application. Unbiased notes that the process is more demanding and the failure rate tends to be higher, because self-employed income is less predictable and fixed-term contracts can mean gaps in earnings. Mainstream lenders typically see that as higher risk.
So, is it harder to get a mortgage if you are self-employed? Generally yes, in the sense that there is more to prove. Your income may be higher than a comparable employee's, but a lender's standard process was built around payslips. Your job, or your accountant's, is to get your income into a form the process can read.
How a mortgage lender assesses contractor income
Bolt Mortgages, a broker, sets out the main routes. Which one applies depends on how you are paid and on the lender.
| How you work | How a lender may work out income | What they may want to see |
|---|---|---|
| Day rate contractor | Day rate x 5 days, then x 46 to 52 weeks | Current contract, sometimes the previous one too |
| CIS subcontractor | Average weekly pay over the last three months, x 46 to 52 | Last three months' pay or payslips |
| Limited company contractor | Some lenders use the day rate; others use net profit and the salary you have paid yourself | Depends on whether the lender uses the day rate or director route |
| Assessed as self-employed | Based on past figures | Last two years' accounts, or tax calculations and tax year overviews |
| Zero-hours contract | Income actually received | A few lenders accept three months' payslips; many want 12 months' history |
Two points follow from that table.
First, there is no single contractor calculation. Delta Mortgages says plainly that the same contractor could receive quite different affordability results from different lenders even though their earnings have not changed.
Second, lenders that do not use the day rate fall back on figures from your tax returns or accounts. For a limited company contractor, those figures are shaped by decisions your accountant made for tax reasons.
The day rate method and what it means for affordability
The day rate method annualises what your contract pays. Unbiased describes the sum like this: multiply your day rate by the days you work each week and by the weeks you work each year, capped at 48 weeks to allow for holiday, even if you really work more. Bolt says many lenders assume 46 weeks for the same reason. The weeks figure is the lender's choice, so check it before you rely on a calculator.
The lender then applies an income multiple. Hearthstone Mortgages gives an example using 48 weeks and five days a week, and Better.co.uk then multiplies by 4.5. Bolt puts the range at 4.5 to 5.5 times income, with some lenders now at six times.
Here is what the choice of weeks does to a contractor on £450 a day, using 4.5 times as the multiple:
| Weeks | Annual income | Income x 4.5 | |
|---|---|---|---|
| Lender A | 48 | £108,000 | £486,000 |
| Lender B | 46 | £103,500 | £465,750 |
The £108,000 figure matches Hearthstone's own £450 a day, 48 weeks example. The 46-week line and both borrowing figures are our arithmetic. The gap between the two lenders is £20,250 of borrowing, before any other test is applied.
That is also why a rule of thumb does not work. No-Worries, a contractor accountancy firm, points out that a simple multiple of salary cannot capture the variables lenders look at for contractors.
The figure is a ceiling, not an offer. Affordability also rests on your outgoings and debts. Bolt says there may be deductions for dependants, credit cards, loans and hire purchase, and Better.co.uk says lenders want to see your regular outgoings, so several debts to repay reduce what you can borrow. The aim is to show that the monthly repayment is comfortable on your real income.
Umbrella and IR35 pay
If you are paid through an umbrella company, your actual pay is lower than your headline day rate. Unbiased explains that employer's National Insurance is deducted from the rate, so borrowing may come out lower than an online calculator suggests. ContractorUK adds that umbrella payslips carry fees, deductions and both employee and employer National Insurance, and can confuse an adviser who is not used to them. Day-rate lenders work from the contract rather than the payslip.
IR35 itself is a tax question. Bolt says it does not really come into play when lenders assess you, and that sorting it out is your accountant's job.
Getting a mortgage as a limited company contractor: salary, dividends and retained profit
Most limited company contractors pay themselves a modest salary, take the rest as dividends, and leave some profit in the company. That is sensible tax planning. It is also awkward for underwriting when you want a mortgage as a contractor.
The lender will take one of two broad approaches, and which one depends on the lender:
- Contract-based. Delta Mortgages says that if you use your own limited company primarily as a vehicle for contracting, some lenders can assess you on the value of your contract rather than on salary and dividends. Bolt agrees that some lenders work from your daily pay, worked out weekly and then annually.
- Director or accounts-based. Other lenders treat you as a company director. Bolt says they look at the net profit of the business and the salary you have paid yourself. Hearthstone describes the same route: salary plus dividends drawn, retained profit and the overall health of the business, usually from the last one or two years of accounts.
The difficulty is retained profit: profit you have left in the company, which is taxed through corporation tax rather than as your personal income. ContractorUK warns that a standard self-employed policy works from your accounts and SA302s, and can ignore the bulk of income deliberately left in the company. Branch-level lenders rarely have a field for retained profit at all, and the result can be a low offer or a rejection. Hearthstone makes the same point: for contractors who keep profit in the business for tax planning, the accounts route often fails to show true affordability.
Unbiased gives the practical consequence. Where you take a low salary and top it up with other income, you may need to adjust how you are paid, or use a specialist mortgage lender that will consider your full accounts.
How much of your retained profit any one lender will count varies by lender and by how the profit appears in your accounts. That is a question for a broker to answer for your case, not something to assume.
An illustration
Take a contractor whose limited company invoices £108,000 a year. Suppose, hypothetically, the director draws £50,000 as salary and dividends and leaves the rest as profit in the company, after costs and tax. A lender on the accounts route that looks only at what was drawn sees income of £50,000. At 4.5 times that is £225,000, less than half of the £486,000 the day rate method produces on the 48-week basis above. The company and the work are identical; only the lender's method differs.
The figures are illustrative, but the direction is what matters. If you expect to buy within a year or two, the split between salary, dividends and retained profit stops being purely a tax question. Our guide to salary and dividends for contractors in 2026-27 covers how that split works on the tax side.
The paperwork for a mortgage application
What you provide depends on the route the lender uses, but there is a core set. Bolt's list for a contractor includes proof of the contract, ID, bank statements, a copy of your credit report and proof of deposit. Better.co.uk's list for self-employed applicants is more detailed:
- SA302 tax calculations and your tax year overview
- Two or more years of accounts, ideally prepared by an accountant
- A copy of your current contract, including the end date and earnings
- Previous contracts, to show your recent work history
- Three months of bank statements
Hearthstone's list for contractors is similar, with 3 to 6 months of personal and business bank statements, and adds a CV or work history, plus invoices or umbrella payslips where relevant.
How lenders use each document:
- The contract shows the rate, the start and end dates and the client. For the day rate method it is the main evidence. Bolt says lenders sometimes want the previous contract as well.
- SA302s and tax year overviews show what you declared to HMRC. They are used by lenders that assess you as self-employed. Unbiased says SA302s can stand in as proof of earnings if you have no accounts to show. Whether you are filing a return in the first place is covered in our piece on whether company directors need to file Self Assessment.
- Accounts show the company's profit, what you drew and the state of the business. Better.co.uk says they should ideally be prepared by an accountant.
- Bank statements verify income and spending habits, and show how you run your accounts.
You do not always need years of accounts. Hearthstone says contract-based underwriting is generally available if you have been contracting for six months or more, or have a solid track record in a related role, and can show current and future contracts. Bolt says that with six months' earnings behind you the majority of lenders are open to you, and with two years there are more.
Why your accountant's figures matter
A lender working from accounts or SA302s is reading numbers your accountant produced. Three practical things follow.
Keep the records current. No-Worries lists up-to-date company financial records as part of being well prepared. If your latest year-end accounts are not finished, a lender on the accounts route has nothing recent to read.
Know what your figures say about you. ContractorUK's point is that accountants prepare accounts for tax efficiency, and that lenders can read the result as low income. Before you apply for a mortgage, ask your accountant what your accounts and SA302 will show a lender, and compare that with your day rate.
Get the documents quickly. No-Worries notes that a broker who knows what lenders require makes the requests to your accountant faster and easier. Bolt says a lender may also want the previous contract, so keep copies of all of them.
Red flags that cause a mortgage to be reduced or declined
What counts as a red flag in a mortgage application? For contractors, the pack of guidance points to the same handful of things:
- A 'high risk' label at the front line. ContractorUK says that when branch or call-centre staff do not understand contracting, the application can be marked high risk, which predisposes the underwriter to find faults and can end in a low offer or outright rejection.
- Contract length and gaps. Better.co.uk says many lenders want at least six months remaining on your current contract, and if less remains you may need previous contracts, agreements for future work and references from past clients. Hearthstone notes that some lenders accept less, and that lenders typically ask about gaps of six weeks or more. Short gaps are usually not a problem if you can show a strong contract history, industry demand for your skills, savings to cover downtime and a new contract lined up or in negotiation.
- A contract that ends mid-application. Unbiased warns that lenders may pause or reject the application until you can show a new contract. Back-to-back contracts or an early renewal help.
- A new contract with a clear end date and no history in that line of work. Bolt says this can make it hard to find a lender.
- Credit problems. Better.co.uk says a very low score or a County Court Judgment will likely be rejected by the majority of lenders.
- Declined applications. ContractorUK describes a spiral of rejection: a decline on a self-employed policy becomes a red flag for the next lender, and can stop you reaching one with a contractor-friendly policy. Unbiased adds that declined applications affect your credit score.
- Changing how you work. No-Worries notes that moving from an umbrella company to a limited company can complicate things, as you may need earnings documents for both models.
Deposit and interest rates
You do not usually need a bigger deposit because you are a contractor. Bolt says most lenders offer 5% deposit mortgages, and Unbiased and Better.co.uk both say a 10% deposit can work. A larger deposit still helps: Better.co.uk says that 20% or more can give access to more favourable rates, and Unbiased says a bigger deposit opens up better deals.
Are contractor mortgage interest rates higher? Not as a rule. Delta Mortgages says you will not automatically be charged a higher rate because you are a contractor, and that mortgage rates depend on your deposit or equity, credit history, loan size and the lender whose criteria you meet. Unbiased adds that contractors can often get the same rates as employed borrowers if they meet the lender's affordability criteria. If your income looks irregular or the application looks riskier, you may be offered a higher interest rate or fewer options unless you go to a specialist lender.
Joint applications, buy-to-let and government help
Joint applications. Bolt says the lender assesses each income by its own route and adds them together. If your partner is employed, their income is assessed on payslips. Unbiased says a full-time employee's more predictable income may help the application.
Buy-to-let. Are there differences in the buy-to-let process? Better.co.uk says contractors can get buy-to-let mortgages, where affordability largely rests on the rental income, but you will usually still need to show earnings of at least £25,000. Unbiased adds that if you buy through your company, as a company asset, you need a commercial mortgage instead.
Government schemes. Bolt said in February 2026 that there were no government schemes aimed specifically at contractors. Unbiased notes that Help to Buy closed to new applicants in 2019, that a Lifetime ISA can still be used to save a deposit, and that the Lifetime ISA is due to be replaced by a new first-time buyer ISA in April 2028.
Remortgaging as a contractor
You can remortgage as a contractor, and Unbiased says it is often worthwhile if you want a better interest rate or to release equity. Bolt says the way lenders assess your income is the same as for a purchase; you need the same income documents, such as contracts, bank statements and ID, and should start looking about six months before your current deal ends so that the new mortgage deal takes over the day the old one expires.
Why a specialist mortgage broker can help
The most consistent advice in the lenders' and brokers' guides is to use a specialist mortgage broker. ContractorUK explains the mechanism: a high street lender's branch or call-centre adviser who does not understand contracting may label the application high risk. Specialist underwriting teams sit at head office, and many lenders prefer contractors to come through a contractor mortgage broker who knows how to present the case.
A mortgage broker can help in three practical ways. Bolt says brokers have access to more rates than your own bank and may be able to get you a bigger mortgage than you would get direct. Unbiased says a specialist contractor mortgage broker can find niche lenders and vet the application before it goes in, which helps protect your credit score. And the broker will know which lenders assess your type of income favourably, which matters because the best mortgage for a day-rate contractor may be the wrong one for a director who leaves profit in the company.
Good mortgage advice early also exposes problems while you can still fix them. Bolt recommends speaking to an adviser long before you are ready to buy, to confirm rough affordability and sort out any credit issues. The broker's job is to match you to the right lender. Yours is to arrive with figures that support the case.
What to do before you apply for a mortgage
- Work out the day rate figure. Day rate x days x 46 or 48 weeks, then the multiple, as a starting estimate only.
- Ask your accountant what a lender on the accounts route would see. That means the SA302s, the tax year overviews and the latest accounts, and how they compare with your day rate.
- Decide whether your pay structure still suits the plan. If you are buying soon, discuss with your accountant the balance between salary, dividends and retained profit.
- Gather the contracts. Current, previous, and any renewal or extension.
- Check your credit report for errors before a lender does.
- Speak to a specialist broker early, before you apply for a mortgage, so that the first application goes to the right lender.
When you’re a contractor, the paperwork is half the application. Deplexify prepares accounts and tax for UK contractors, so the accounts, SA302s and tax year overviews a lender asks for come from people who understand why they look as they do. The details are on our contractor accounting page.
Frequently Asked Questions
How much can I borrow as a contractor?
It depends on the lender's method. On the day rate method, brokers quote multiples of 4.5 to 5.5 times annualised income, with some lenders at six times, before affordability checks on your debts and outgoings. A lender using accounts or SA302s will start from lower figures if you leave profit in the company.
Do I need two years of accounts to get a contractor mortgage?
Not always. Contract-based lenders work from your contract, and Hearthstone says six months of contracting is the general threshold for that route. Lenders that assess you as self-employed want the last two years' accounts, or tax calculations and tax year overviews.
Does IR35 affect my mortgage application?
Bolt says it does not really come into play when lenders assess you. What matters for borrowing is how you are paid and whether the lender's method suits that. If you are paid via an umbrella company, remember that your pay is lower than the day rate, as Unbiased explains.
Will a gap between contracts stop me getting a mortgage?
Not automatically. Delta Mortgages says lenders look at how long the gap was, why it happened and whether you returned to work. Hearthstone says gaps of six weeks or more are typically queried.
Will I pay a higher interest rate because I am a contractor?
Not necessarily. Delta Mortgages says contractors can access standard products, and the rate depends on your deposit or equity, credit history, loan size and the lender's criteria.
Sources
- How to get a mortgage as a contractor or freelancer | Unbiased — unbiased.co.uk, read 2026-10-19
- Are you on the best "contractor mortgage rate"? — kingsbridge.co.uk, read 2026-10-19
- A Contractor's guide to getting mortgage fit — kingsbridge.co.uk, read 2026-10-19
- Contractor Mortgages | Specialist Brokers at Delta Mortgages — deltamortgages.co.uk, read 2026-10-19
- Contractor Mortgages: What You Need to Know | No Worries — no-worries.co.uk, read 2026-10-19
- Contractor mortgages vs. traditional mortgages: Five key differences to consider — contractoruk.com, read 2026-10-19
- Can Contractors Get a Mortgage on a Day Rate? 2026 | Bolt — boltmortgages.co.uk, read 2026-10-19
- Day Rate Contractor Mortgages - MortgageTek — mortgage-tek.co.uk, read 2026-10-19
- Is It Hard to Get a Mortgage as a Contractor: Your Essential Guide — hearthstonemortgages.co.uk, read 2026-10-19
- Contractor mortgages guide - Learn how much you can borrow | dns accountants — dnsassociates.co.uk, read 2026-10-19
- Contractor mortgages | Better.co.uk — better.co.uk, read 2026-10-19