Contractor Mortgages UK: How Much You Can Borrow (and How to Get One)

Being a contractor has its perks. You pick your projects, you often earn more than the permanent staff sitting next to you, and nobody’s telling you when to book your holiday. Then you try to get a mortgage, and the high street bank suddenly treats you like a risk. Frustrating, right?

Here’s the good news. Contractors get mortgages all the time. And because of the way specialist lenders work out your income, you can often borrow more than an employee earning the same money. The trick is knowing which lenders to approach and how to put your case in front of them the right way.

This guide walks you through the whole thing in plain English. What a contractor mortgage actually is, how much you could borrow, the paperwork you’ll need, and the mistakes that trip people up.

What is a contractor mortgage?

A contractor mortgage isn’t a special product with its own aisle in the shop. It’s a normal mortgage, arranged with a lender who’s happy to assess your income the way contractors actually get paid.

That’s the whole difference. A permanent employee hands over three payslips and a P60, and the lender knows exactly what they earn. As a contractor, your take-home pay often doesn’t reflect what you really make, especially if you run a limited company and leave money in the business or keep your salary low for tax reasons. A contractor-friendly lender looks past that and works out your income from your contract rate instead.

Can you get a mortgage as a contractor?

Yes. Contractors can and do get mortgages, and in most cases you won’t need years of accounts to do it. Specialist lenders will often base your borrowing on your day rate alone, which usually means you can borrow more than your tax return would suggest.

The catch is that not every lender plays ball. Walk into your own bank and there’s a decent chance they’ll shove you into their standard self-employed box, ask for two or three years of accounts, and offer you a fraction of what you could actually get. That’s where using the right lender, or a broker who knows this corner of the market, makes a real difference.

Do you count as a contractor?

Lenders use the word “contractor” fairly loosely. You’ll usually fit the bill if you work on a contract or day rate basis rather than as a permanent employee. That covers a lot of people:

• Limited company contractors who invoice through their own company (the most common setup)
• Umbrella company workers who are paid via PAYE through a middleman
• Sole traders and freelancers working project to project
• Fixed-term and day-rate contract workers in sectors like IT, engineering, and oil and gas
• CIS subcontractors in the construction trade
• Professionals on contract such as locum doctors, interim managers, and consultants

How you’re set up affects which lenders suit you best, but it rarely shuts the door completely. If you run a limited company and take a mix of salary and dividends, our guide to limited company director mortgages is worth a read alongside this one.

Worth knowing: your off-payroll working (IR35) status is a tax question, not a lending one. Lenders care about your income and how stable it looks, not whether HMRC classes you as inside or outside IR35.

How much can you borrow? The day rate trick

This is the part that surprises most people. Contractor-friendly lenders take your day rate, stretch it over a working year, and use that figure as your income. They ignore how the money actually lands in your account.

The sum usually looks like this:

Day rate × 5 days × 46 to 48 weeks = your assessed annual income

Lenders knock a few weeks off the year (46 or 48 rather than 52) to allow for holidays and gaps between contracts. Then they apply an income multiple, usually around 4.5 times, to work out your maximum loan. Some lenders stretch to 5 or even 5.5 times for higher earners or certain professions.

Let’s put real numbers on it.

• £300 a day: £300 × 5 × 46 = £69,000 assessed income. At 4.5 times, that’s roughly £310,000 of borrowing.
• £500 a day: £500 × 5 × 46 = £115,000 assessed income. At 4.5 times, that’s around £517,000.
• £700 a day: £700 × 5 × 48 = £168,000 assessed income. At 4.5 times, you’re looking at about £756,000.

Now compare that to the old way. Say you’re on £500 a day but you only draw £50,000 from your company because that’s all you need. A lender assessing you on that £50,000 might offer around £225,000. Same person, same contract, but roughly £290,000 less. That gap is exactly why the day rate route matters.

These figures are rough guides, not offers. Any loans, credit cards, or car finance you’re paying will chip away at the final number, and every lender runs its own affordability checks. To play with the sums yourself, try our mortgage calculators.

What you’ll need to apply

The paperwork for a day-rate mortgage is lighter than most contractors expect. In a lot of cases you won’t need SA302 tax calculations or a stack of company accounts at all. Lenders will typically ask for:

• Your current signed contract, with your day rate clearly stated
• Three to six months of personal and business bank statements
• Proof of your deposit and where it came from
• Photo ID and proof of address
• Sometimes a CV or evidence of past contracts to show a track record

Most lenders want to see that you’ve been contracting for around 12 months and that your current contract has at least 3 to 6 months left to run. That said, some will accept less. There are lenders who’ll consider you with only 6 months of history, and a few who’ll look at contractors who’ve just started, as long as you’ve got solid experience in the same field.

How much deposit do you need?

Contractors don’t automatically need a bigger deposit than anyone else. A handful of lenders will consider you with as little as 5% down, though the criteria for those deals change often and the choice is narrower.

In practice, a deposit of 10% opens up more options, and 15% or 20% gets you access to sharper rates. The bigger your deposit, the lower your loan-to-value, and the more relaxed lenders tend to be. Your actual rate will also move with the wider market, which is largely driven by the Bank of England base rate, so it’s worth checking where things stand when you’re ready to apply.

Which lenders are contractor-friendly?

More lenders offer contractor mortgages than you’d think, and a good number are mainstream names rather than obscure specialists. Halifax is often credited with pioneering contract-based lending, and it’s since been joined by the likes of Clydesdale, Skipton, and a range of building societies and specialist lenders such as Kensington.

Here’s the important bit though. Their criteria vary a lot, and they change regularly. One lender might want a minimum day rate before they’ll use the day-rate method. Another might cap how much of your income they’ll count, or want a longer track record in your industry. A lender that’s perfect for an IT contractor on £600 a day might be no use to a CIS subcontractor on £200. Matching your specific situation to the right lender is where most of the value sits.

Contractor mortgages for trickier situations

Not every contractor fits the standard mould, and that’s fine. A few common scenarios:

First-time buyers. You can absolutely get your first mortgage as a contractor. A slightly larger deposit and a clear contract history help your case, but there’s no rule that keeps first-timers out.

Just started contracting. If you’ve recently jumped from a permanent role into contracting in the same field, some lenders will treat that continuous industry experience as continuous income. You may not have to wait the full 12 months.

Bad credit. A few missed payments a couple of years back rarely sink an application. More serious marks like defaults or CCJs narrow your options and can nudge the rate up, but specialist lenders still work with contractors in this position. Pull your credit report first so there are no surprises.

Buy-to-let. Good news here. Buy-to-let affordability leans mostly on the rental income the property will generate, not your personal earnings, so contractors often find these more straightforward. Some lenders set a minimum personal income of around £25,000, and a handful set none at all. Our buy-to-let mortgage page covers this in more detail.

Remortgaging. Already on the ladder? You can remortgage as a contractor using your day rate, which can be handy for switching to a better deal or releasing some equity.

Mistakes contractors make (and how to dodge them)

A few avoidable slip-ups cost contractors time, money, and sometimes the mortgage itself:

1. Going straight to your own bank. They often assess you on accounts, offer you far less than you’re worth, or reject you outright. Every hard credit check leaves a footprint, and a rejection can dent your next application.
2. Leaving it too late. If your contract is nearly up when you apply, lenders get twitchy. Give yourself a buffer, and know when your renewal is due.
3. Messy bank statements. Regular gambling transactions, unarranged overdrafts, or a lot of “borrowed a tenner off a mate” activity all raise questions. Tidy the last few months before you apply.
4. Assuming you can’t borrow much. Plenty of contractors under-borrow because they’re looking at their take-home pay. Your day rate may unlock a lot more.
5. Using an adviser who doesn’t get contracting. The details matter here. A broker who’s arranged contractor mortgages before will know which lenders to approach and how to present your income properly.

How UK Mortgage Finder can help

Contractor mortgages come down to knowing the market, and that’s exactly what we’re here for. UK Mortgage Finder is a free service that connects you with FCA-authorised mortgage advisers who understand how contractors get paid and which lenders treat your day rate fairly.

There’s no obligation and no cost to get started. You tell us a bit about your situation, your day rate, how you’re set up, and how long you’ve been contracting, and we point you towards an adviser who can work out what you could realistically borrow and find a deal to match. No jargon, no pressure, and no wasted credit checks on lenders who were never going to say yes.

Frequently asked questions

Can I get a mortgage on a 6-month contract?
Yes. Many lenders are comfortable with a 6-month contract, especially if you’ve got a history of renewals or relevant experience. Most want to see at least 3 to 6 months remaining on the contract when you apply.

Do I need accounts to get a contractor mortgage?
Often not. The day-rate route uses your current contract instead of company accounts, which is exactly why it appeals to so many contractors. You’ll usually just need your contract, bank statements, and ID.

How many times my day rate can I borrow?
Lenders typically annualise your day rate (day rate × 5 × 46 to 48 weeks) then lend around 4.5 times that figure. Some go to 5 or 5.5 times for higher earners or certain professions.

Can umbrella company contractors get a mortgage?
Yes. If you’re paid via an umbrella company on PAYE, some lenders will still use your day rate. Your payslips can also make your income easy to evidence, which helps.

Can I get a mortgage if I’ve just started contracting?
Possibly. If you’ve moved into contracting from a permanent role in the same field, certain lenders treat that experience as continuous income and won’t make you wait a full year.

Do contractors pay higher mortgage rates?
Not necessarily. With the right lender, contractors can access the same rates as permanent employees. Your deposit size and credit history influence your rate far more than your employment type.

Can I remortgage as a contractor?

Yes. You can remortgage using your contract day rate, whether you’re switching to a better deal or releasing equity. A broker can help you find a lender that uses your day rate rather than old accounts.

Can I get a buy-to-let mortgage as a contractor?
Usually yes, and often more easily than a residential one. Buy-to-let affordability is based mainly on the property’s rental income, so your personal income matters less.

Does IR35 affect my mortgage?
Not directly. IR35 is about your tax status. Lenders assess your income and its stability, not whether you’re inside or outside IR35. Inside-IR35 contractors are usually paid via PAYE, which can actually be simpler to evidence.

How much deposit do I need as a contractor?
Some lenders consider 5%, but 10% opens up more choice and 15% to 20% unlocks better rates. A bigger deposit lowers your loan-to-value and gives you more options.

The bottom line

Being a contractor doesn’t hold you back from getting a mortgage. If anything, the day-rate method can put a bigger loan within reach than your tax return ever would. The real work is matching your situation to a lender who assesses contractors properly, and applying with clean paperwork and a bit of forward planning.

Get those pieces right and a contractor mortgage is well within reach. If you’d like a clear steer on what you could borrow, UK Mortgage Finder can connect you with an adviser who knows this market inside out, for free and with no obligation.

If you also run your own company, compare this with how a limited company director mortgage is assessed, and if your accounts are new, see the 1 year’s accounts route.

---

Further reading

• Self-Employed Mortgages
• Limited Company Director Mortgages: Salary vs Dividends
• Self-Employed Mortgage With Just 1 Year’s Accounts
• Buy-to-Let Mortgages
• Home Mover Mortgage Guide
• Mortgage Calculators