First time buyers - Apply for a Nationwide mortgage

What's a Decision in Principle (DIP)? Before applying for a mortgage, you’ll need a DIP. This is also known as an Agreement in Principle (AIP) or a Lending Certificate. It confirms what we'd be prepared to lend to you. Getting a DIP involves a soft credit check and won’t affect your credit score.

Ways to apply

We've made getting your DIP part of the applying process, so it's just one application from the start of your home buying journey to the end. Find out how much you can borrow, pause your application and when you're ready to apply for a full mortgage, just restart where you left off.

Don't worry, you're not committed to anything at the DIP stage.

  • Online


    If you're comfortable choosing a mortgage without our advice, you can apply online at your own pace. You need to understand that you're responsible for the mortgage you choose. You'll get no advice from us, so you won't be protected if you later decide the mortgage you chose wasn't suitable.

    Get a DIP below
  • Over the phone


    Apply with advice. Call to book an appointment with a Mortgage Consultant. Mon - Fri: 8am - 8pm, Sat: 9am - 5pm (closed Sundays and Bank Holidays).

    Call 0800 121 69 49
  • In branch


    Apply with advice. Come in and arrange an appointment with a Mortgage Consultant.

    Find your nearest branch

Please note, it's not possible to apply online for a mortgage if:

  • you’re applying for a mortgage with the Help to Buy, shared ownership, Right to Buy or Forces Help to Buy affordable housing schemes. 
  • you're applying for a Save to Buy or Help to Buy mortgage.
  • your mortgage term will take you into, or beyond normal retirement age.

For these applications, please visit us in your nearest branch or call us on 0800 30 20 10, Monday to Friday 8am - 8pm, Saturday 9am - 5pm.

Mortgages are secured on your home. You could lose your home if you do not keep up payments on your mortgage.

Mortgages are subject to underwriting and criteria. Minimum age 18, UK residents only.