If your parents are handing you \u00a350,000 towards a house deposit, or you’re lending your daughter money to start a business, one question matters more than any other: is it a gift or a loan? Get this wrong and HMRC will decide for you \u2014 and you probably won’t like the answer. The tax, inheritance, and legal consequences of family money transfers are routinely underestimated, and the fallout can be devastating for relationships that were perfectly happy before the money changed hands.<\/p>\n
Most families treat large transfers of money with cheerful informality. A text message saying “here’s some help with the deposit, pay me back when you can” feels perfectly reasonable between parent and child. But that ambiguity creates multiple problems simultaneously. HMRC, mortgage lenders, and the courts each interpret unclear arrangements differently \u2014 and none of them will give you the benefit of the doubt.<\/p>\n
A gift<\/strong> is an outright transfer with no expectation of repayment. It has inheritance tax implications for the giver but creates no ongoing obligation for the recipient. A loan<\/strong> is a debt that must be repaid, may carry interest, and affects both parties’ tax positions and borrowing capacity for years. The worst outcome is something that functions<\/em> as a gift but is documented<\/em> as a loan, or vice versa \u2014 because then you get the disadvantages of both and the protections of neither.<\/p>\n Gifts between individuals in the UK are classified as potentially exempt transfers (PETs)<\/strong> for inheritance tax purposes. If the person making the gift survives seven years, the gift falls out of their estate entirely. If they die within seven years, it’s clawed back and taxed on a sliding scale (taper relief applies after three years). There is no gift tax in the UK in the way some other countries impose one \u2014 but IHT at 40% on death estates above the nil-rate band is punishing enough.<\/p>\n Here’s where families trip up. If you call something a loan but never enforce repayment, never charge interest, and never chase the money, HMRC may treat it as a gift \u2014 and start the seven-year clock from the date they determine it became one, not the date the money was transferred. If the “lender” dies during that period, the full amount could be added back to their estate. Worse, if you’ve been inconsistent \u2014 perhaps writing off part of the debt informally \u2014 HMRC may argue portions were gifted at different times, creating a patchwork of taper relief calculations that your executors will find excruciating to unravel.<\/p>\n Annual exemptions help at the margins: each person can give away \u00a33,000 per tax year free of IHT (and carry forward one unused year). Gifts out of normal income \u2014 regular payments from surplus earnings that don’t reduce the giver’s standard of living \u2014 are also exempt. But a lump sum of \u00a350,000 or more doesn’t fit neatly into either category.<\/p>\n If you lend money to a family member and charge interest, that interest is taxable income<\/strong> for you. It must be declared on your Self Assessment return. Many parents set a token interest rate thinking this “proves” the arrangement is a genuine loan. It does help \u2014 but only if you actually declare and pay tax on the interest received. Failing to do so is a red flag for HMRC and undermines the very credibility the interest was supposed to establish.<\/p>\n For the borrower, interest on a family loan is only tax-deductible if the borrowed funds are used for a qualifying purpose \u2014 most commonly a buy-to-let property or a trading business. Interest on a loan used to buy your own home is not deductible. And even for buy-to-let, the tax relief for individual landlords is now restricted to a basic-rate credit, so higher-rate taxpayers shouldn’t assume the numbers work in their favour.<\/p>\n If a family member transfers an asset<\/em> rather than cash \u2014 shares, a second property, cryptocurrency \u2014 HMRC applies the market value rule<\/strong> for connected persons under section 17 of the Taxation of Chargeable Gains Act 1992. The transfer is treated as a disposal at current market value regardless of what (if anything) the recipient actually pays. This can trigger a substantial CGT bill for the person making the transfer, even though no money changed hands.<\/p>\n Principal private residence relief protects gains on your main home, but only the portion relating to actual occupation. Transfer a buy-to-let or a holiday cottage to your child and you’ll crystallise the full gain. Structuring the arrangement as a cash loan \u2014 which the child then uses to purchase the asset from a third party \u2014 avoids triggering this connected-party rule, but the documentation must be watertight.<\/p>\n When family money funds a property purchase, the mortgage lender will demand clarity. Most lenders require a gifted deposit letter<\/strong> confirming the money is a gift with no expectation of repayment and that the giver has no interest in the property. If it’s actually a loan, the lender needs to know \u2014 because that debt affects the borrower’s affordability assessment.<\/p>\n Signing a gifted deposit letter when the money is really a loan is mortgage fraud<\/strong>. It’s a criminal offence. Families do this routinely, often without understanding the gravity. If the borrower later defaults and the lender discovers undisclosed debts, the consequences extend far beyond the mortgage itself.<\/p>\n If the transfer genuinely is a loan, a written agreement executed as a deed<\/strong> (not a simple contract) gives you a twelve-year limitation period for enforcement rather than six. The agreement should specify:<\/p>\n Without this, you’re relying on the goodwill of family members \u2014 which, historically, is the least reliable form of security known to law.<\/p>\n If your child’s marriage breaks down, an undocumented family transfer is almost certainly going to be treated as a gift \u2014 and therefore as part of the matrimonial pot available for division. Even documented loans can be challenged by a divorcing spouse who argues the “loan” was never genuinely intended to be repaid. The stronger and more consistent your documentation and repayment history, the better your chances of having the family court recognise it as a legitimate third-party debt that must be repaid before assets are divided.<\/p>\n Decide \u2014 honestly \u2014 whether you expect the money back. If the answer is no, call it a gift, write a short declaration confirming that, and understand the IHT implications. If you do expect repayment, instruct a solicitor to draft a proper loan deed, set up a standing order for repayments from day one, declare any interest on your tax return, and keep every record. The cost of getting proper advice \u2014 typically \u00a3500 to \u00a31,500 for a well-drafted loan deed \u2014 is trivial compared to the tax bills, family disputes, and legal fees that ambiguity creates. The most expensive family loan is the one nobody bothered to write down.<\/p>\n Disclaimer:<\/strong> The information provided in this article is for informational purposes only and should not be considered financial or legal advice. Property and lending laws in the United Kingdom vary and may change over time. We always recommend consulting with a qualified solicitor and mortgage broker before entering into a property purchase or financial arrangement with another party.<\/em><\/p>\n","protected":false},"excerpt":{"rendered":" Discover what HMRC says about family money transfers and why misclassifying a gift vs loan could trigger unexpected tax bills, inheritance tax issues, and legal complications for your family.<\/p>\n","protected":false},"author":3,"featured_media":2937,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[33],"tags":[],"class_list":["post-2936","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-money-relationships"],"_links":{"self":[{"href":"https:\/\/chipkie.com\/uk\/wp-json\/wp\/v2\/posts\/2936","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/chipkie.com\/uk\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/chipkie.com\/uk\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/chipkie.com\/uk\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/chipkie.com\/uk\/wp-json\/wp\/v2\/comments?post=2936"}],"version-history":[{"count":3,"href":"https:\/\/chipkie.com\/uk\/wp-json\/wp\/v2\/posts\/2936\/revisions"}],"predecessor-version":[{"id":3300,"href":"https:\/\/chipkie.com\/uk\/wp-json\/wp\/v2\/posts\/2936\/revisions\/3300"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/chipkie.com\/uk\/wp-json\/wp\/v2\/media\/2937"}],"wp:attachment":[{"href":"https:\/\/chipkie.com\/uk\/wp-json\/wp\/v2\/media?parent=2936"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/chipkie.com\/uk\/wp-json\/wp\/v2\/categories?post=2936"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/chipkie.com\/uk\/wp-json\/wp\/v2\/tags?post=2936"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}The Inheritance Tax Time Bomb<\/h3>\n
Income Tax and Interest: The HMRC Lens<\/h3>\n
Capital Gains Tax Traps When Transferring Assets<\/h3>\n
Mortgage Lenders and Gifted Deposit Declarations<\/h3>\n
Protecting the Money: What a Proper Loan Agreement Must Include<\/h3>\n
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The Divorce Risk Nobody Talks About<\/h3>\n
What You Should Actually Do<\/h3>\n