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Bank of Ireland Launches JBSP for Remortgages

The Bank of Ireland has launched a JBSP remortgage option, enhancing flexibility for borrowers seeking to refinance.

By David Sampson
15 July 2026
3 min read
UK remortgage article image for Bank of Ireland Launches JBSP for Remortgages

TL;DR

  • The Bank of Ireland s new JBSP remortgage option allows borrowers to benefit from joint income while maintaining sole ownership.
  • this change is significant for those seeking to optimise their mortgage terms.

Written by David Sampson for Mortgage118. Last updated 15 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 a new Joint Borrower, Sole Proprietor (JBSP) mortgage option specifically designed for remortgages. This initiative aims to provide greater flexibility and support for borrowers looking to refinance their existing mortgage arrangements.

What is the JBSP Remortgage Option?

The JBSP remortgage option is tailored for individuals who want to remortgage but may not meet the lending criteria on their own. By allowing a joint borrower to contribute their income while only one person holds the property title, this product opens up opportunities for many who might otherwise struggle to secure a remortgage.

Who Will Benefit from This New Offering?

This new remortgage option is particularly beneficial for first-time buyers, couples, and individuals who may have fluctuating incomes or less-than-ideal credit histories. By leveraging a joint borrower’s financial profile, they can access better rates and terms, making homeownership more attainable.

What This Means for Borrowers and Brokers

For borrowers, the JBSP remortgage option represents a significant opportunity to reduce monthly payments or secure a better interest rate. This could lead to substantial savings over the mortgage term. Brokers should be aware of this new product as it expands their offerings and allows them to cater to a broader client base, particularly those who are self-employed or have irregular income streams.

What Should Investors Watch Next?

Investors in the property market should keep an eye on how this new JBSP remortgage option influences demand for properties, particularly among first-time buyers and those looking to remortgage. Increased accessibility to finance could lead to a rise in property purchases and refinancing activities, impacting overall market dynamics.

Frequently Asked Questions

What is a Joint Borrower, Sole Proprietor mortgage?

A Joint Borrower, Sole Proprietor mortgage allows two individuals to combine their incomes for mortgage approval while only one person is listed as the property owner. This is beneficial for those who may not qualify for a mortgage on their own.

How can I apply for the JBSP remortgage option?

To apply for the JBSP remortgage option, you should contact the Bank of Ireland or consult with a mortgage broker who can guide you through the application process and help you understand the eligibility criteria.

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.

Bank of Ireland Launches JBSP for Remortgages | Mortgage118