Bank of Mum and Dad: Family support can help a buyer cross the deposit threshold. However, generosity alone does not make funds acceptable to a mortgage lender.
For an adviser, the central question is not simply where the money came from. It is whether the contribution is a genuine gift, a repayable loan or another form of family-assisted finance.
This distinction can affect affordability, lender selection, documentation and the progress of the mortgage application.
At a Glance
The Bank of Mum and Dad commonly refers to financial support given by parents or relatives towards a property purchase.
Before recommending a mortgage, advisers should establish:
- Who is providing the money.
- Whether repayment is expected.
- Where the funds originated.
- Whether the donor will retain an interest in the property.
- Which documents the lender and solicitor require.
- Whether the arrangement affects affordability.
Lender policies differ. A case should therefore be researched against the applicant’s circumstances before submission.
What Was the Bank of Mum and Dad?
The Bank of Mum and Dad was not a formal lender. It was a widely used description for financial help provided by parents and other relatives.
During 2020 and 2021, family support remained important for buyers who faced high deposit requirements and reduced mortgage availability.
Research referenced when this article was first published indicated that almost one-quarter of purchases during 2020 involved financial support from family or friends. The housing interruption caused by COVID-19 reduced the total value of contributions, but family money still supported a significant number of transactions.
The lesson for advisers was practical. A family contribution could strengthen a deposit, but it also introduced questions that needed answering before an application was submitted.
Is the Contribution a Gift or a Loan?
This should be established at the beginning of the advice process.
Gifted deposit
A gifted deposit is normally money provided without an obligation to repay it.
The donor will usually need to confirm that:
- The money is an unconditional gift.
- No monthly repayment is expected.
- They will not own part of the property.
- They will not register a legal charge against it.
- They understand that the gift may not be recoverable.
Many lenders require a signed gifted deposit declaration. The solicitor may also complete separate identity and source-of-funds checks.
Family loan
A family loan is different because the buyer is expected to repay the money.
Repayments may affect the applicant’s disposable income and mortgage affordability. Some lenders may accept a documented family loan, while others may decline the arrangement or impose further conditions.
An informal promise to “repay Mum later” should not be treated as a gift merely because no formal agreement exists.
Clarity protects the application and the family relationship.
What Evidence May Be Required?
Requirements vary between lenders. However, advisers should be prepared to obtain evidence covering both the donor and the money.
This can include:
- A signed gifted deposit letter.
- The donor’s full name and address.
- Details of the relationship to the applicant.
- Proof of the donor’s identity.
- Bank statements showing the accumulation of funds.
- Evidence of a property sale, investment withdrawal or inheritance.
- Confirmation that no repayment is required.
- Confirmation that the donor will have no interest in the property.
Large or recent transfers may require further explanation.
The adviser should not assume that acceptance by one lender means another lender will follow the same approach.
Why Does the Source of Funds Matter?
A mortgage lender must understand the structure of the deposit. The conveyancer also has responsibilities when checking where purchase funds originated.
For example, money built gradually within a savings account may create a different evidence trail from funds raised through:
- The sale of another property.
- An investment withdrawal.
- A business account.
- An overseas transfer.
- Equity released from the donor’s home.
- A recent inheritance.
The source should be identified before lender research begins. Waiting until conveyancing is underway can create delays or expose a policy conflict after costs have already been incurred.
Does a Gift Increase Mortgage Affordability?
A larger deposit may reduce the required loan-to-value ratio. This can sometimes widen the available mortgage range.
However, a gifted deposit does not automatically increase the amount the applicant can borrow.
The lender will still consider:
- Income.
- Credit commitments.
- Household expenditure.
- Dependants.
- Mortgage term.
- Credit history.
- The property being purchased.
- The lender’s affordability model.
A gift can improve the deposit position. It does not replace the need for sustainable monthly payments.
Advisers helping new buyers can direct clients to a clear first-time buyer mortgage guide before the formal advice process begins.
What Should Advisers Check Before Submission?
A consistent pre-submission process can reduce avoidable delays.
Before selecting a lender, confirm:
- The exact amount being contributed.
- The identity and relationship of every donor.
- Whether any part of the money must be repaid.
- How and when the donor obtained the funds.
- Whether the donor expects to live in the property.
- Whether the donor wants any ownership or security.
- Whether the lender accepts that type of donor.
- Which declaration and evidence the lender requires.
- Whether the solicitor has been told about the gift.
- Whether the case record clearly explains the arrangement.
Connect Network members can use the available mortgage adviser resources and lender tools when researching criteria and preparing applications.
For more complex cases, the specialist mortgage packaging service may help advisers review possible lender routes before submission.
Are There Alternatives to a Cash Gift?
Some families want to help but cannot provide a large cash deposit.
Depending on the circumstances and available lender products, alternatives may include:
- Family-assisted mortgages.
- Joint borrower arrangements.
- Guarantor-supported products.
- Savings-linked family mortgages.
- A formal family loan.
- Support through another eligible home-buying scheme.
Each route creates different legal, affordability and ownership considerations.
The most suitable structure cannot be decided from the size of the family contribution alone. It must reflect what the buyer can maintain and what the family can provide without placing its own finances under pressure.
Consumers who need personal mortgage advice can search the first-time buyer mortgage adviser directory.
How Can a Mortgage Network Support Gifted Deposit Cases?
Gifted-deposit criteria can differ by lender, donor relationship, country of origin and source of funds.
A mortgage network can support advisers through:
- Criteria research.
- Compliance guidance.
- Case-placement support.
- Access to lender contacts.
- Training and educational material.
- File-checking processes.
- Referral routes for cases outside an adviser’s permissions.
Advisers considering wider support can learn more about how to join the Connect mortgage network.
A Gift Still Needs Structure
Family help often begins with trust. A mortgage application requires that trust to be translated into clear evidence.
The value of the adviser lies in establishing the facts early, recording them accurately and selecting a lender whose policy fits the arrangement.
A gifted deposit may open the door to homeownership. Careful preparation helps ensure the mortgage application can pass through it.
