Buying or remortgaging together
Joint mortgage with bad credit
If one or both applicants have credit problems, Count Ready can help you understand how those records fit with your shared mortgage plans, income and commitments.
One applicant’s good credit does not cancel the other’s adverse history. Any mortgage depends on lender criteria, affordability and property checks.
By Count Ready · Updated 7 September 2026
Can you get a joint mortgage if one person has bad credit?
It may be possible. Both applicants’ credit circumstances need to fit the proposed lender’s policy, alongside the income, spending and property assessment. A strong record for one person is useful context, but it does not erase a default, CCJ or missed payment on the other person’s record.
Start with the actual event rather than the label “bad credit”. An old settled default, recent mortgage arrears and a limited credit history raise different questions. There is no deposit size, salary or waiting period that guarantees a joint application will be accepted.
For broader borrowing and ownership arrangements, see our existing joint mortgages guide (opens in a new tab). This page focuses on what changes when credit issues need assessment.
Check each applicant’s position separately
The credit event
For each person, record the account, event, date, amount and current status. Note repeated missed payments, any continuing arrangement and whether information is disputed. An account paid off recently may still show its earlier history.
Income and commitments
Identify which income belongs to each applicant, its evidence and any expected changes. Include personal debts, joint borrowing, maintenance, dependants and regular household costs. Avoid counting the same income or deposit twice.
Existing financial links
Check for financial associations, including links with a former partner. Marriage or sharing an address alone does not create a financial association; joint finances or a joint credit application can.
The borrowing needed
Set out the property price or value, available deposit or equity, mortgage balance and any extra borrowing. Explain who will live in the home and who intends to own it.
Read Experian’s explanation of financial associations (opens in a new tab). If a link is outdated, ask the relevant credit reference agency what evidence it needs; do not assume a relationship ending removes a financial connection automatically.
Use our existing guidance for defaults (opens in a new tab), CCJs (opens in a new tab) and late or missed payments (opens in a new tab) where relevant. These are separate events, not interchangeable credit-score labels.
Assess the shared budget before committing the deposit
Two incomes can help support borrowing, but the lender decides which income it can accept and assesses the associated commitments. More income does not necessarily resolve a credit-policy restriction.
Work out a budget using actual payments and realistic living costs. Include childcare, travel, existing borrowing and foreseeable changes such as parental leave. If one applicant is self-employed, use our self-employed adverse-credit guidance (opens in a new tab) for the income evidence questions.
There is no universal minimum deposit for all joint applicants with bad credit. Ask the adviser to compare suitable options using your actual credit records and available funds. Keep legal fees, property taxes and moving costs separate from the deposit.
Before using savings to clear a debt, check what remains for the purchase and whether that repayment would change the lender’s assessment. A larger deposit and a smaller debt balance have different effects; neither should be presented as a guaranteed fix.
Could the person with good credit apply alone?
A sole application may be worth assessing, but it changes more than the names on a form. The lender needs a truthful picture of income, spending, household arrangements, deposit contributions and who will occupy the property.
- Income: do not assume the excluded applicant’s earnings can still be used to support borrowing.
- Household costs: a sole application does not make dependants or shared commitments disappear.
- Deposit: explain who provided the money, whether repayment is expected and whether that person wants an ownership interest.
- Legal position: obtain advice before agreeing who owns the property, contributes money or signs an occupier consent.
Do not describe a loan as a gift or omit a partner’s involvement to make an application appear simpler. A sole application may not be suitable or available, and existing financial associations can still be relevant.
For a focused joint-versus-sole comparison, read what to consider when your partner has good credit (opens in a new tab).
Understand what each borrower is agreeing to
With a joint mortgage, each borrower is normally responsible for the whole debt, not just an agreed half. If one person cannot pay, the other may need to meet the full payment. Missed joint mortgage payments can affect both borrowers’ credit records.
A private arrangement about who pays what does not change the lender’s contract. See MoneyHelper’s guidance on joint debt and liability (opens in a new tab).
Ownership shares are a separate legal question. Ask a solicitor or conveyancer to explain the appropriate arrangement for the UK nation where you are buying, particularly with unequal deposits or contributions. Do not assume a larger deposit limits your mortgage liability to that proportion.
Both applicants should understand the proposal and feel able to ask questions. If you need to discuss a sensitive issue privately, ask the adviser how that conversation and any relevant application information will be handled.
Remortgaging or changing the borrowers
Explain whether you want a new deal with the same borrowers, additional borrowing, or to add or remove someone. These are different transactions and may need different credit, affordability and legal checks.
Ask about suitable options with the current provider and other lenders. A product transfer can have different requirements from a remortgage to another lender, but changes to borrowers or borrowing should not be assumed to qualify for the same process.
Include any early repayment charge, fees and the effect of changing the term. Read our remortgage with bad credit guidance (opens in a new tab) for the wider cost comparison.
If your existing payments are becoming unaffordable, contact the lender promptly. A prospective remortgage is not a substitute for getting help with an immediate payment shortfall.
How Count Ready can help you prepare
- Clarify the plan. Tell us whether you are first-time buyers, moving or remortgaging, and whether both applicants intend to borrow and own.
- Review the facts for each person. We can discuss the credit events, income evidence, commitments and funds available.
- Identify suitable routes where available. Ask why a proposed lender and application structure fit the whole case, and which information still needs checking.
- Explain the next stage. Confirm the documents, costs and checks before proceeding. An agreement in principle is provisional and does not guarantee a full offer.
Start the enquiry with a brief summary, not bank details or copies of credit reports. Agree a secure route for any documents requested. Each applicant should provide their own information and understand what will be shared for the application.
If more preparation is needed, ask what should change and what evidence would support a future review. Avoid repeated applications without understanding the reason for any previous decline.
Questions about joint mortgages and credit history
Is there a joint credit score we need to reach?
There is no single joint credit score or universal mortgage pass mark. Each applicant has their own credit history, and lenders use their own assessment methods. Adding or averaging the scores shown by credit reference agencies will not tell you whether a joint application will qualify.
Can we apply if both of us have adverse credit?
Possibly, but the lender must be willing to consider each applicant’s circumstances as well as the overall affordability and property. Set out the events separately for each person. Different dates or types of credit issue can affect the available routes; two affected applicants do not have one combined credit event.
What if one applicant has little or no credit history?
A limited credit history is different from recorded missed payments or defaults. Tell the adviser about address history, time in the UK and the records available. Do not take out unnecessary borrowing just to create a score before discussing the application.
Can we add a partner with bad credit after buying?
Adding a borrower later is not automatic. The lender would need to agree and may reassess credit and affordability, with legal work needed for any ownership change. Do not rely on a later transfer as a way around the checks needed for the arrangement you actually want.
Will a guarantor remove the need to check our credit?
No. Family support does not automatically override a lender’s credit requirements. A guarantor or other family-assisted arrangement has its own criteria and can put the supporter’s finances at risk. Ask about the precise obligations and independent legal advice before anyone agrees.
Does separation release either borrower from the mortgage?
No. Moving out or agreeing privately who will pay does not, by itself, release a borrower from the mortgage contract. Speak to the lender and obtain legal advice about any proposed change. If payments are at risk, contact the lender promptly rather than waiting for ownership arrangements to be settled.
Discuss your joint mortgage plans
Tell us about the property plan and the credit concern. We can explain the next checks for both applicants without assuming the outcome.
Count Ready is a broker, not a lender. Confirm the scope of advice and all fees before chargeable work. An enquiry or initial assessment does not guarantee a mortgage offer.
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