RIO Mortgage Eligibility and Affordability Checks
Retirement interest-only (RIO) mortgage eligibility depends mainly on your age, your retirement income and your property. For a RIO mortgage, lenders need to see that you can afford the monthly interest for life, from reliable income such as pensions, and that your home meets their criteria.
Unlike equity release, a RIO mortgage has monthly payments, so the affordability checks are closer to those for a standard mortgage. This guide explains what lenders usually look at. It is general information, not financial advice. For how the product works overall, see our guide to retirement interest-only mortgages.
Minimum age for RIO mortgage eligibility
Minimum ages vary by lender. MoneyHelper describes RIO mortgages as generally available if you're over 55, and as designed for older borrowers over 50, so check each lender's own minimum. For joint applications, the youngest borrower usually needs to meet the lender's minimum age.
There is usually no maximum age, because the loan has no fixed end date. Age can still affect how much you may borrow, as some lenders allow a higher loan-to-value (LTV) for older borrowers.
Income lenders accept
Lenders want income that is reliable and expected to continue for life. Sources they commonly accept include:
- State Pension, and private or workplace pensions in payment
- Annuity income, which is usually guaranteed for life
- Investment income, where it can be shown to be stable and sustainable
- Rental income from other property, with some lenders
- Earned income, sometimes, though lenders may only count it until an expected retirement age
Some lenders treat income from pension drawdown with more caution, as it can change or run out. Our article on whether pensions can support RIO payments looks at this in more detail.
The surviving partner test
For joint applications, lenders usually check that the monthly interest would still be affordable if either borrower died. That means looking at the income the survivor would have, such as their own pensions plus any survivor's pension.
This matters because pension income often falls when one partner dies. If the payments would only be affordable on both incomes, a lender may offer a smaller loan or decline the application. Our guide to the RIO affordability assessment explains how lenders test this.
Credit history and outgoings
A RIO mortgage usually involves a full credit check, like any residential mortgage. Lenders look at your credit history, existing debts and regular spending alongside your income. Missed payments or county court judgments (CCJs) may reduce your choice of lenders, but do not always rule out an application.
Property and loan-to-value
Your home usually needs to be your main residence in the UK and acceptable to the lender. Common criteria include:
- A minimum property value, which varies by lender
- Standard construction, as some lenders exclude non-standard builds
- A minimum remaining lease on leasehold property
The maximum LTV is often lower than for a standard mortgage and varies by age and lender. MoneyHelper says a RIO mortgage may let you borrow up to 50% to 60% of your home's value at age 50.
Documents you may need
- Photo ID and proof of address
- Pension statements, annuity statements or P60s
- Recent bank statements
- Investment or rental income statements
- Details of your current mortgage, if you have one
- SA302 tax calculations, if you complete a self-assessment tax return
You can try our RIO affordability calculator for an indicative idea of what might be affordable. It is not a quote or a lending decision. Our guide to reading your RIO calculator results explains what the figure leaves out.
Not sure where to start?
Criteria differ widely between lenders, and each full application usually leaves a hard search on your credit file. Our guide to the RIO mortgage application process sets out each step. An FCA-regulated adviser who covers later-life lending can check which lenders may accept your circumstances. If a RIO mortgage does not look affordable, our guide to later-life mortgages and our comparison of RIO vs standard interest-only mortgages cover other options.
Not sure which option fits your circumstances?
Written and reviewed by the Later Life editorial team. Last updated .
Frequently asked questions
How does my age affect a RIO mortgage application?
Age mainly matters at the lower end, as minimum ages vary by lender. Because a RIO mortgage has no fixed end date, lenders do not normally set an upper age limit. Your age can still affect the outcome, as lenders assess whether your income will cover the interest for life, and some allow a higher loan-to-value for older borrowers. Criteria vary, so it is worth checking each lender's rules.
Can I get a RIO mortgage if I am still working?
Some lenders accept applications from people who are still working. They may count your earnings only until an expected retirement age, then look at your projected pension income to check the interest stays affordable after that. Pension projection statements can help show what your income is likely to be once you stop working.
Can I get a RIO mortgage with a poor credit history?
It may be possible, but it can reduce your choice of lenders. Lenders look at how recent and how serious any problems were, such as missed payments or county court judgments, alongside your income and outgoings. Checking your credit report for errors before applying, and speaking to an FCA-regulated adviser, can help you understand where you stand.
How much can I borrow with a RIO mortgage?
It depends on two things: the loan-to-value the lender allows for your age and property, and whether your income can cover the monthly interest for life, including for a surviving partner. The lower of the two usually sets the limit. Our RIO affordability calculator gives an indicative figure, not a quote.
Does a decision in principle affect my credit file?
A decision in principle gives an early indication of whether a lender may lend and how much. Many lenders use a soft search for this stage, which other lenders cannot see, but some use a hard search. A full application normally involves a hard search. It is worth asking which type will be used before you go ahead.