Should I have documentation for a family loan?
- Shepherd Partnership
- Aug 10
- 3 min read
And what are the implications of a family loan on inheritance tax and care home fees?

Whether it's assisting with a house deposit, helping to fund a new business or providing temporary financial support, it is increasingly common for parents and grandparents to help younger family members financially.
Many families may choose to lend money rather than make an outright gift, and while these arrangements are often made informally, failing to document them properly can create unexpected inheritance tax (IHT) consequences, as well as practical difficulties for executors and family members.
Is it a loan or a gift?
Understanding the difference between a loan and a gift could save your family unnecessary tax, delays and disputes in the future - the distinction is crucial.
A genuine loan remains an asset of the lender because they retain the legal right to be repaid. If the lender dies before the loan has been repaid or formally released, the outstanding balance will normally form part of their estate for inheritance tax purposes. Executors are therefore expected to identify and value any outstanding family loans when administering the estate.
By contrast, an outright gift is no longer owned by the donor. Provided the relevant conditions are met, it may eventually fall outside their estate for IHT purposes.
The important point is that your intentions should be reflected in the paperwork otherwise there may be unnecessary complications later.
Changing from a loan to a gift?
Family circumstances change, and a loan that was originally expected to be repaid may later be forgiven.
However, simply telling a family member they no longer need to repay the money may not, on its own, be sufficient to extinguish the debt. The release should be properly documented to demonstrate that the lender has legally given up their right to repayment.
The gift generally takes effect when the loan is formally released, not when the money was originally advanced and so as a result this starts the seven-year period that can remove certain lifetime gifts from an estate.
The wider inheritance tax impact
When an outstanding loan increases the value of an estate, in some cases it can affect the availability of valuable inheritance tax reliefs and allowances.
For example, estates valued at more than £2 million begin to lose the Residence Nil Rate Band, making careful estate planning even more important.
Every estate is different, so the overall tax position should always be reviewed rather than considering the loan in isolation.
Keeping clear records
Without clear documentation of the above decisions, there is a greater risk of delays in administering the estate and disagreements between beneficiaries.
Ideally, for a loan there should be:
A simple written loan agreement.
A record of any repayment terms.
Evidence of repayments that have been made.
Written confirmation if the loan is later released or written off.
Could care fee assessments also be affected?
Inheritance tax is not the only consideration.
If an individual later requires residential care, the local authority will carry out a financial assessment to determine whether they must contribute towards the cost of their care.
A genuine, legally enforceable loan may be treated as one of the person's assets because they retain the legal right to recover the money. The authority will consider the particular circumstances, including whether the loan is recoverable in practice.
Similarly, if a substantial family loan is written off or forgiven before care is needed, the local authority may examine whether this amounts to a deliberate deprivation of assets. If it concludes that reducing assets to avoid care charges was a significant purpose, it may assess the person as though they still owned the value of the loan.
The rules governing care fee assessments are separate from inheritance tax legislation and will depend on the specific facts and circumstances of each case.
How can we help?
Family financial arrangements are often made with the best of intentions, but informal agreements can create unexpected tax and legal issues.
We can work with you and, where appropriate, your solicitor to ensure that loans, gifts and wider estate planning are structured appropriately.
Taking advice before funds are advanced, or before an existing loan is written off, can help provide certainty for your family and avoid unnecessary inheritance tax complications in the future.
A short conversation before money changes hands can often prevent much more complex tax and legal issues arising years later.
Please get in touch. We are here to help.




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