Strengthen your position to buy

Show estate agents that you’re a serious buyer with Trussle’s Mortgage in Principle. It’s free, with no obligation.

  • Get a Mortgage in Principle in just 5 mins

  • See what repayments you could afford

  • No impact on your credit score

Get started with Trussle
Mortgage in principle

What is a Mortgage in Principle?

A Mortgage in Principle, also known as an 'agreement in principle' (AIP) or 'decision in principle’ (DIP), is a statement from Trussle to say that ‘in principle’ you could borrow up to a certain amount when mortgaging a property.

This can be useful as it gives vendors and estate agents confidence that your offer is credible and puts you in a stronger negotiating position.

How can trussle help me?

How can Trussle help me?

Trussle is an online mortgage broker that searches more than 11,000 products from 90 lenders to help find and secure the right mortgage for your needs.

Why use Trussle?

  • Education and childcare Be ready to proceed

    In just 5 minutes, Trussle could provide you with a Mortgage in Principle, demonstrating to estate agents and vendors that you're ready to proceed.

  • Travel Broad view of the market

    Trussle works with more than 90 lenders and searches through over 11,000 mortgage deals to find the right one for you.

  • Things to do Personal to you

    Trussle considers your personal circumstances and how much you can afford, to give you a better chance of securing your full mortgage.

How does it work?

  1. 1

    Area report

    Find out how much you can borrow

    Enter a few details to find out in less than a minute what you could afford to borrow and pay back each month.

  2. 2

    Area Report Clock

    Get a Mortgage in Principle

    Provide a few more details about your income and personal circumstances and Trussle could provide you with a Mortgage in Principle in less than 5 minutes.

  3. 3

    Report sources

    Make an offer

    When you make an offer, use your Mortgage in Principle to show the estate agent and vendor that you’re a serious buyer.

Trussle is a trading style of Trussle Lab Ltd, which is an appointed representative of Mortgage Advice Bureau Limited and Mortgage Advice Bureau (Derby) Limited which are authorised and regulated by the Financial Conduct Authority. The guidance and/ or advice contained in this website is subject to the UK regulatory regime and is therefore primarily targeted at consumers based in the UK. You voluntarily choose to provide personal details to us via this website. Personal information will be treated as confidential by us and held in accordance with the Data Protection Act 1998. You agree that such personal information may be used to provide you with details of services and products in writing, by email or by telephone. Registration No: 09459339 registered in England and Wales. Registered address: Anova House, Whickhurst Lane, Broadbridge Heath, Horsham, RH12 3LZ.

Your home may be repossessed if you don’t keep up repayments on your mortgage