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Bank of Ireland Launches JBSP for Remortgage Customers

The Bank of Ireland has launched JBSP options for remortgage customers, enhancing accessibility for borrowers.

By David Sampson
14 July 2026
2 min read
UK remortgage article image for Bank of Ireland Launches JBSP for Remortgage Customers

TL;DR

  • The Bank of Ireland has launched JBSP options for remortgage customers, increasing the maximum loan size to £1.5m.
  • this change aims to support a broader range of borrowers, including students.

Written by David Sampson for Mortgage118. Last updated 14 July 2026. Reviewed against our editorial standards. Editorial standards. Mortgage118 is a directory — not FCA-authorised and not a mortgage adviser.

The Bank of Ireland has introduced Joint Borrower Sole Proprietor (JBSP) options specifically for remortgage customers, a move aimed at enhancing accessibility in the mortgage market. This initiative is significant as it allows more individuals, including students, to consider remortgaging, reflecting the evolving needs of modern homeowners.

What are JBSP options?

Joint Borrower Sole Proprietor (JBSP) options allow multiple borrowers to apply for a mortgage while designating one individual as the sole owner of the property. This arrangement is particularly beneficial for those who may not meet the financial requirements for a mortgage on their own but can combine incomes with others, such as family members or friends.

How does this impact remortgage customers?

The introduction of JBSP options means that remortgage customers now have greater flexibility in securing financing. With the maximum loan size increased to £1.5 million, borrowers can potentially access larger sums to refinance their existing mortgages. This change is particularly relevant for those looking to finance renovations or consolidate debts.

What this means for borrowers and brokers

For borrowers, particularly younger individuals and students, the ability to remortgage under JBSP terms opens up new pathways to homeownership. Brokers should note the rising interest in JBSP inquiries, as highlighted by Twenty7tec’s Mortgage Market Snapshot, indicating a growing demand for these types of mortgage solutions. This trend suggests that brokers may need to adapt their offerings to cater to this evolving market.

Frequently asked questions

Who can apply for JBSP remortgages?

Any borrower can apply for JBSP remortgages, including students in certain circumstances, as long as they meet the lender’s criteria.

What is the maximum loan size for JBSP remortgages?

The maximum loan size for JBSP remortgages with the Bank of Ireland is £1.5 million.

About David Sampson

David Sampson writes about the UK mortgage market for Mortgage118, covering specialist lending, market trends, and practical advice for borrowers. All content is reviewed for accuracy against FCA guidelines and current market data.

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