Date: 29 December 2025Interest-Only Mortgage Policy from Nationwide offers lower monthly payments — but it comes with strict criteria. In this guide, we explain how it works, who’s eligible, and how MDJ Mortgages can help you compare lenders and apply with confidence.
With an Interest‑Only mortgage, you only pay the interest on your mortgage balance each month.
With a Part and Part mortgage, you pay off some of the mortgage balance, but not the whole amount.
✔ Minimum income criteria: £75,000 for sole applicants, £100,000 for joint applicants (unless one applicant earns £75,000). Based on primary basic income only.
✔ Minimum lease term: 70 years at application.
✔ Minimum equity requirements apply only where sale of main residence is being used as the repayment vehicle.
Not eligible if:
✖ Capital raising to repay unsecured debt
✖ Declared secured loan not being settled
✖ Undeclared secured loan found at credit reference agency
✖ Declared secured loan but higher monthly payment found at credit reference agency
✖ Retired, or term extends into retirement
✖ Using Interest‑Only with another scheme (Shared Ownership, Right to Buy, Helping Hand)
✖ Property is not main residence (e.g., holiday home)
Interest‑Only mortgages can be attractive, but they are not suitable for everyone. Nationwide’s stance highlights the importance of independent advice to compare policies across lenders. What one lender may decline, another might accept — and that’s where MDJ Mortgages can help.
At MDJ Mortgages, we:
If you’re considering an Interest‑Only mortgage, or simply want to understand whether it’s right for you:
👉 Contact us today for a full market mortgage review
👉 Book a free consultation to explore your options
👉 Let us compare Nationwide’s criteria with other lenders to ensure you get the most suitable deal
MDJ Mortgages is here to make complex criteria simple, and to give you confidence in your mortgage decisions.
Source: Nationwide Intermediary – Interest‑Only Lending Criteria
Risk Warnings: Your home may be repossessed if you do not keep up repayments on your mortgage