New job mortgage for first-time buyers

Can you get a mortgage if you’ve just started a new job?

It’s a common worry for first-time buyers: you’ve accepted a new role, your income is changing, and you’re not sure whether lenders will treat you as a higher risk.

In many cases, a new job doesn’t automatically rule you out—but it can make the application more document-heavy and more dependent on how your income is evidenced.

Mortgage providers generally want confidence that your earnings are stable enough to support the repayments over the long term. When you’ve only recently started, they may look more closely at your employment terms (including any probation period) and whether your income is guaranteed or variable.

Important: Mortgage lending criteria vary by lender and by your circumstances. A broker can help you understand what information is likely to be required and how your application may be assessed.

Why first-time buyers can find new-job applications more challenging

First-time buyers are often assessed differently from people remortgaging because there’s no existing mortgage history to show how you manage repayments.

Add a new job into the mix and lenders may have fewer signals about:

• how quickly your new income has “settled”
• whether your role is permanent or fixed-term
• whether your earnings are consistent and verifiable

That doesn’t mean you can’t proceed—it means preparation matters.

How lenders view employment status after a job change

When you apply with a new job, lenders typically focus on whether your income is reliable and supported by evidence. Key areas they may consider include:

Probation and “not yet confirmed” employment

If your contract includes probation, your income may be viewed as less secure until the probation period is completed. Some lenders may ask for a longer track record in the role, while others may consider the overall picture if the contract and your previous employment history are strong.

Permanent vs fixed-term roles

A permanent contract is often easier to evidence than a fixed-term arrangement. Where a role is time-limited, lenders may take a more cautious approach to affordability and future income certainty.

Guaranteed pay vs variable pay

If your pay includes bonuses, commission, overtime, or other variable elements, lenders may apply stricter rules to how much of that income they will count. A new job can make this harder because there may be fewer payslips showing consistency.

Continuous employment history

One factor that can help is demonstrating continuity—such as being in employment before moving into the new role. This can support the idea that your income level is part of a longer pattern rather than a one-off change.

What mortgage providers typically expect to see

While requirements vary by lender, first-time buyers with a new job are usually asked to provide information that helps the lender verify both income and employment terms.

Common documents and details include:

• Your employment contract (to confirm role type and key terms)
• Recent payslips (often used to evidence current earnings)
• Bank statements (to support affordability and income flow)
• Evidence of previous employment (where relevant)
• Any pay structure details (for example, whether overtime/bonus is regular)

If there are inconsistencies—such as dates that don’t align, unclear employment status, or missing information—this can slow things down or lead to a lender viewing the application less favourably.

Probation period mortgages: what to consider

If you’re on probation, it’s worth understanding how that can affect your application timeline and documentation.

• Some lenders may be cautious until probation is completed.
• Others may consider the application if the contract is clear and your income can be evidenced.
• Even when a lender accepts the application, the decision may depend on how the role is structured (for example, whether it’s permanent and whether pay is guaranteed).

A practical approach is to ensure your paperwork clearly reflects your employment status and that your income can be supported with the latest evidence.

How a new job can affect affordability calculations

Mortgage affordability isn’t only about your salary figure—it’s about whether the lender can reasonably assess your ability to repay.

With a new job, lenders may:

• count less of variable income if there isn’t a proven history
• focus on the guaranteed portion of pay
• scrutinise outgoings and existing commitments more closely

This is why it can be helpful to think about the “shape” of your income (guaranteed vs variable) before you apply.

Steps that can strengthen a first-time buyer new-job application

Preparing early can reduce the risk of delays. Consider:

1. Check your documents for accuracy Ensure dates, job titles, and pay details match across your contract, payslips, and statements.

2. Be clear about your pay structure If you receive bonuses or commission, gather evidence of how often they’re paid and whether they’re expected to continue.

3. Avoid unnecessary credit activity New credit applications can complicate affordability and may affect how lenders view your overall financial position.

4. Plan for lender questions New-job cases often require more explanation than straightforward applications. Having your employment details ready can help your application move smoothly.

Mortgage options to explore when your job is new

Not all mortgage products are assessed in the same way. In practice, some lenders may be more comfortable with certain employment circumstances than others.

Depending on your situation, you may want to consider how different mortgage types and structures could interact with your employment status—particularly where affordability depends on how much income is counted.

Common scenarios first-time buyers ask about

“I started my new job recently—will I need to wait?”

Some lenders may prefer a longer period in the role, while others may consider applications sooner if the contract and income evidence are strong. The deciding factor is usually how clearly your income can be verified and how stable the role is.

“My income includes bonus/commission—will it be counted?”

Variable income is often treated more cautiously, especially when you’ve only recently started. Lenders may count a smaller portion or require evidence of consistency.

“I’m on probation—does that mean I can’t apply?”

Probation can make decisions more complex, but it doesn’t automatically prevent an application. The key is whether your contract and evidence support the lender’s view of stability.

Getting ready for the application process

A new job can feel like a setback when you’re trying to buy your first home, but it’s often manageable with the right preparation. The most important thing is to make sure your employment and income information is clear, consistent, and properly evidenced.

If you’re planning your purchase around a job start date, it can also help to consider timing—so you have enough documentation to support your application and avoid unnecessary delays.