If your interest-only mortgage is due to end within the next year or two, the balance you originally borrowed will fall due in full, and adverse credit can make a late scramble harder than it needs to be. Acting now, while there is still time to explore a new deal, a term extension or a change to repayment, generally keeps more doors open than waiting until the final months.
This page sets out a rough timeline for the run-up to your end date, what your lender is likely to ask, and how bad credit fits into planning ahead. For what happens once the term has already ended, see our main page on interest-only mortgages ending with bad credit.
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Read the main guide: When your interest-only mortgage is ending and you have bad credit
In short
- Starting to plan 1 to 2 years ahead generally leaves more options open than waiting until the final months.
- Your lender will usually write to you well before the end date to ask about your repayment plan.
- Checking your own credit file is a soft search and only becomes visible to lenders once you apply.
- Adverse credit can narrow the choice of interest-only lenders further, so start conversations early.
Why does starting early matter with bad credit?
Fewer lenders offer interest-only mortgages at all, and fewer still consider adverse credit on top. Starting a year or two ahead gives time to get a clear picture of your credit file, gather evidence of a repayment plan, and explore more than one route if the first does not work out. Leaving it to the final months can mean settling for whatever is available rather than what suits you best.
It also gives time for older credit problems to age further. A default or CCJ that is close to the 6-year mark now may have dropped off your file by the time you actually need to remortgage, which can open up more lenders.
A late start also limits your negotiating position. If your existing lender is the only one still willing to talk to you by the final few months, you are more likely to accept whatever it offers rather than compare a range of options, which matters if the terms turn out to be less favourable than a plan made earlier could have secured.
What does the run-up to the end date usually look like?
| Roughly how far ahead | What is usually worth doing |
|---|---|
| 2 years or more | Check your credit reports, note your repayment plan and start budgeting for the change |
| 12 to 18 months | Expect a letter from your lender asking how you plan to repay; reply even if your plan is not finalised |
| 6 to 9 months | Many lenders let you apply for a new deal or product transfer from around this point |
| 3 months or less | Options narrow quickly; contact your lender directly if you have not arranged anything |
General guide only. Exact timescales vary by lender, and some allow applications further ahead than others.
Our guide on how long a remortgage takes explains why starting the application itself well before the end date also matters, on top of this earlier planning.
What should you check about your credit file now?
- Get your statutory credit report from Experian, Equifax and TransUnion and check every entry is accurate.
- Note the dates of any CCJs, defaults or missed payments, since some may age past 6 years before your end date arrives.
- Check whether any joint accounts still link you to someone else’s credit history.
- If anything is wrong, raise a dispute with the agency concerned well before you need to apply.
Our guide on what counts as adverse credit explains how different entries are generally viewed, and how they may look by the time your term ends.
What if you are still deciding between options?
You do not need to have chosen a route straight away. Switching to repayment, extending the term, moving to a new lender or planning to sell are all covered on our main interest-only mortgages ending with bad credit page, and it is common to explore more than one at this stage.
If your lender writes and your plan is not yet settled, reply anyway and explain where things stand. Lenders must treat you fairly, and an early conversation can uncover options you have not considered, such as a part-and-part arrangement.
What if your circumstances might change before the end date?
Retirement, a change of income, or a house move can all affect which options are realistic by the time your term ends. If you expect to retire before or during a new term, see our page on later life remortgages with bad credit, and if a retirement interest-only mortgage might suit you, our page on retirement interest-only with bad credit looks at that route specifically.
If you are worried about affording any of the alternatives, free advice from MoneyHelper, StepChange or National Debtline can help you plan before pressure builds.
Even a change you cannot fully confirm yet, such as a possible move or a pension due in a couple of years, is worth mentioning to an adviser early. It may shape which option is realistic long before you need to commit to one.
What may affect your options before an interest-only term ends
| Factor | Why it matters |
|---|---|
| Time left before the end date | More time generally means more choice, including letting older credit issues age off your file. |
| Whether your lender has written to you | Replying promptly, even with an unfinished plan, keeps the conversation open. |
| Your credit file today | Checking now, rather than at the last minute, gives time to fix errors or wait for entries to age. |
| Your evidence of a repayment plan | Investments, a planned sale or a pension all need supporting paperwork. |
| Whether your circumstances may change | Retirement or a change of income before the end date can affect which route suits you. |
| Equity in your home | More equity generally widens the field of lenders willing to consider a new deal. |
| Age at the end of a new term | Relevant if you are considering extending the term or moving lender. |
| Other credit issues | CCJs, defaults or arrears alongside the interest-only balance can narrow lender choice further. |
These are general points, not lender rules. Each lender sets and changes its own criteria.
Information an adviser may ask for
You don’t need all of this to make an enquiry. It helps to know where to find it, because an adviser is likely to ask about most of it.
- Your mortgage balance and the exact date the term ends
- Any letters already received from your lender
- Your credit reports from Experian, Equifax and TransUnion
- Evidence of your repayment plan so far, even if not finalised
- An estimate of your property’s value
- Details of any CCJs, defaults or arrears, with dates
Frequently asked questions
How early should I start planning before my interest-only term ends?
Roughly 1 to 2 years ahead is generally a sensible starting point, especially with adverse credit, because it gives time to check your credit file, gather evidence of a repayment plan and explore more than one option before choices narrow.
When will my lender contact me about the end date?
Most lenders write well before the end date, often a year or more ahead, to ask how you plan to repay. Reply even if your plan is not settled, since ignoring the letters can narrow your options later.
Will checking my credit file now affect my score?
No. Checking your own report is a soft search, which only you can see. It will not affect how lenders view you, and it is a useful way to spot problems early.
Can old CCJs or defaults drop off before my term ends?
They can. Most negative entries stay on a credit file for 6 years from the relevant date, so an entry close to that mark now may have gone by the time you need to apply, which can open up more lenders.
What if I still do not know how I will repay by the time my lender asks?
Tell them anyway. An early, honest conversation, even without a finished plan, is usually better than silence, and your lender must treat you fairly and discuss the options available.