Zero-Hour

Best Mortgage Lenders for Zero-Hour Contracts in the UK (2025 Update)

If you're on a zero-hour contract, getting a mortgage is absolutely possible, but you’ll need to know which lenders are flexible and what they expect. This guide highlights the top UK mortgage lenders in 2025 who consider zero-hour applicants, what criteria they look for, and how to improve your chances of approval. Whether you're a first-time buyer or looking to remortgage, this article gives you the clarity and confidence to take the next step.

Will Sharman

Jul 14, 2025

A couple in a mortgage meeting with an advisor handing over house keys, with documents and a small house model on the table.

Understanding Zero-Hour Contracts and Mortgages

Zero-hour contracts mean your employer isn't obliged to provide minimum working hours, which results in fluctuating income. Traditional lenders often hesitate, but specialist lenders understand how to assess flexible income realistically, focusing on consistency rather than guaranteed hours. If you're not sure where to begin, start with our complete guide to zero-hour contract mortgages.

What Do Lenders Look For?

Mortgage lenders typically require:

6–12 months consistent employment history on a zero-hour contract
Regular payslips and bank statements proving consistent income
Minimal employment gaps
Good credit history (though some lenders accept bad credit with stricter criteria)
At least 5–10% deposit, though some may require higher

Understanding these criteria upfront significantly improves your chances of approval.

Top UK Mortgage Lenders Accepting Zero-Hour Contracts

Here's our verified shortlist of recommended lenders:

Halifax – Widely recognised for flexibility with contract-based employment if you demonstrate at least 12 months' consistent income (Halifax Mortgages).
NatWest – Offers mortgages tailored to non-standard employment, often with just 6 months of payslips required (NatWest Mortgage criteria).
Nationwide – Flexible criteria for zero-hour contracts, typically requiring 12 months of employment history (Nationwide Mortgages).

These lenders consistently appear in top recommendations from trusted sources like Which? and MoneySavingExpert.

For a full breakdown of what to prepare, see our step-by-step guide to getting a mortgage on a zero-hour contract.

Ready to discuss your mortgage options? Contact Mortgage Broker Near Me for a free, no-obligation consultation.

How to Choose the Right Lender

Not all lenders assess income the same way, even among those willing to lend to zero-hour employees. When choosing, consider:

Required length of employment history
Minimum deposit
Interest rates and fees
Credit score flexibility
Application processing speed

How to Strengthen Your Application

To improve approval odds:

Provide clear income evidence (regular payslips, P60 forms, bank statements)
Demonstrate savings or financial stability
Maintain a healthy credit profile (check via Experian)
Consider applying jointly or with a guarantor if feasible

Not sure how much you can borrow? Use our free Mortgage Calculator Tool to get an estimate based on your deposit.

Real-Life Case Study

At Mortgage Broker Near Me, we've helped over 600 zero-hour contract applicants secure mortgages successfully. For example, we recently supported a hospital care worker with fluctuating weekly hours obtain a competitive mortgage through Halifax after proving 12 months of stable payslips and bank statements.

Common Mistakes to Avoid

To improve your chances:

Don't apply without clear proof of income
Avoid frequent job switches just before applying
Don't overlook checking your credit report
Never assume all lenders have the same criteria

What Are Your Options if You’re a First-Time Buyer on a Zero-Hour Contract?

Being a first-time buyer on a zero-hour contract may feel like you're facing a double hurdle, but you do have realistic options , especially if you plan ahead and work with the right broker.

Government Schemes

Several government-backed initiatives can help ease your deposit and affordability challenges:

Shared Ownership – You buy a share of the property and pay rent on the rest. Lower deposits required.
First Homes Scheme – Offers eligible first-time buyers up to 30% discount on new builds.
Lifetime ISA – If you've saved using a LISA, the government tops up your deposit savings by 25% (up to £1,000 per year).

Flexible Lenders

Some lenders are more open to first-time buyers with variable income, especially if:

You’ve worked in the same industry for 12+ months
You can prove income stability through bank statements
You have a clean or improving credit profile

Guarantor or Joint Applications

If your solo income isn't strong enough:

A guarantor (usually a parent) can help strengthen your case
A joint mortgage with a partner or family member on a standard contract can open up better deals

Learn more about your first-time buyer mortgage options, including schemes and lender requirements.

Mortgage Readiness Checklist for Zero-Hour Contract Applicants

Before you apply, make sure you have the following ready:

Proof of Income

At least 6–12 months of payslips
Recent P60 form (if available)
Last 3–6 months of bank statements showing income deposits

Employment Stability

Confirmation of ongoing work (even without fixed hours)
Letter from employer (optional but useful)
Minimal gaps in employment history

Financial Profile

Up-to-date credit report (check via Experian, Equifax or Credit Karma)
Evidence of savings and emergency funds
List of current debts or financial obligations

Deposit Ready

Minimum 5–10% deposit saved
Documentation of where your deposit came from (e.g. savings, gift)

Documents

Valid ID (passport or driving licence)
Proof of address (utility bill, council tax, etc.)
National Insurance number

Optional Enhancers

Guarantor (if available)
Joint application with a partner in traditional employment
Track record of rent payments (especially helpful if you're a first-time buyer)

Frequently Asked Questions (FAQs)

Can I get a mortgage on a zero-hour contract with bad credit?

Yes, it's possible, though your options might be more limited. Some specialist lenders accept applications from those with bad credit, especially if you've shown improved financial habits recently. You'll typically need a larger deposit and clear evidence of stable income.

How long do I need to have a zero-hour contract before applying?

Most lenders prefer at least 6–12 months of continuous employment on a zero-hour contract. The longer your work history, the better your chances of approval.

Do I need a higher deposit with a zero-hour contract mortgage?

Typically, lenders require a 5–10% deposit. However, some may ask for a higher deposit (up to 15–25%), especially if they perceive your employment situation as higher risk.

Will a zero-hour contract mortgage have higher interest rates?

Not necessarily. While some specialist lenders may offer slightly higher interest rates, many mainstream lenders offer competitive rates if you meet their standard criteria. Shopping around with the help of an expert broker can help secure the best possible deal.

“Being on a zero-hour contract doesn’t mean you’re locked out of homeownership. With the right paperwork and lender, we’ve helped hundreds of clients turn uncertainty into approval it’s all about how the story is presented.” – Will Sharman

How Mortgage Broker Near Me Can Help

Securing a mortgage with a zero-hour contract doesn’t need to be stressful. Our expert advisors specialise in placing clients with non-traditional income streams:

We match you with the right lender from our 51+ database
We clearly position your application, ensuring lenders see consistency rather than contract type
Free initial consultation without credit checks

If you're on a zero-hour contract and want clear, expert advice, get in touch with Mortgage Broker Near Me today. We're here to help you unlock your homeownership dreams.