Gifting Property: The Tax Traps You Need to Know

Gifting property to a family member may seem like a generous and straightforward act—perhaps a parent helping a child onto the property ladder, or transferring a rental flat to reduce inheritance tax (IHT). However, what many people don’t realise is that gifting property can trigger serious tax consequences—even when no money changes hands.

Whether you’re transferring your main residence or a buy-to-let property, understanding the tax implications is essential to avoid unexpected bills and unwelcome letters from HMRC.

Here’s what you need to know before making a property gift.

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🧾 Capital Gains Tax (CGT): Giving Isn’t Always Tax-Free

CGT Still Applies – Even Without a Sale

The UK’s capital gains tax rules treat gifts to “connected persons”—such as your children, siblings, parents, or a family trust—as if they were made at market value, regardless of whether money changes hands.

That means you could end up with a “dry” tax bill—CGT is payable even though you haven’t received any cash from the recipient.

Example:

If you gift your buy-to-let property worth £250,000 (that you bought for £100,000), you could face CGT on the £150,000 gain, subject to reliefs and allowances—even if you gift it to your child for £0.

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Exceptions for Spouses and Civil Partners

Transfers between spouses or civil partners are normally made at no gain/no loss, meaning there’s no CGT due at the time of the gift. This can be a very useful planning tool.

However, if you divorce or separate, the window for no-gain/no-loss transfers is limited to:

• The end of the tax year of separation (prior to 6 April 2023)
• Or, for transfers after 6 April 2023, within three years of separation or as part of a formal agreement.

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What About Main Residence Relief?

If the property you’re gifting has been your main residence, you may be entitled to Principal Private Residence (PPR) relief—which can reduce or eliminate your CGT liability.

PPR typically covers:

• The period you lived in the property
• The last 9 months of ownership, even if you’ve already moved out
• Up to 36 months, if you moved into long-term care

If the property hasn’t always been your main home (e.g., it was rented out), partial relief may apply.

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⚰️ Inheritance Tax (IHT): Gifting Property Doesn’t Always Escape the Estate

Potentially Exempt Transfers (PETs)

When you give away a property during your lifetime, it’s considered a Potentially Exempt Transfer (PET) for IHT purposes.

• If you survive 7 years, the value of the gift falls outside your estate for IHT.
• If you die within 3–7 years, taper relief may reduce the IHT payable on the gift.
• If you die within 3 years, the full value of the gift could be taxed at 40%, unless covered by the nil-rate band (£325,000) or other reliefs.

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Reservation of Benefit Rules (GWR)

Here’s where many generous homeowners fall into a trap.

If you gift a property but continue to live in it rent-free, the Gift with Reservation of Benefit (GWR) rules apply.

Result? The property remains part of your estate for IHT, as if you had never given it away.

To avoid GWR:

• Move out completely, or
• Pay full market rent to the recipient (and document it!), or
• Share occupancy and expenses fairly with the new owner

Failing to do so can invalidate your IHT planning.

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Example:

You give your home to your daughter but keep living there without paying rent. Even if you live another 10 years, HMRC can still count the house as part of your estate for IHT when you pass away.

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🛑 Pre-Owned Assets Tax (POAT): A Second Anti-Avoidance Net

Even if you avoid the GWR rules, the Pre-Owned Assets Tax (POAT) may still catch you.

Introduced to combat complex avoidance schemes, POAT imposes an income tax charge if:

• You gifted an asset (such as a house),
• But continue to enjoy benefits from it (e.g., living in it, rent-free),
• Even though it’s no longer legally yours.

If the annual benefit exceeds £5,000, the entire benefit is taxable—not just the amount over the threshold.

You can opt out of POAT by electing for GWR to apply instead, bringing the asset back into your IHT estate.

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Case Spotlight: Executors of Mrs LV Elborne v HMRC [2025]

In this recent case, Mrs Elborne used a home loan/double trust scheme to reduce her estate’s IHT liability.

Key facts:

• She sold her home to a trust in exchange for a zero-interest loan.
• She retained the right to live there rent-free.
• She gifted the loan note to another trust and survived 7 years.

HMRC denied the estate a deduction for the loan value, arguing that she had retained a benefit in the home.

The Upper Tribunal disagreed, ruling that no benefit had been retained, and the scheme was effective.

While the taxpayer won this time, HMRC is expected to update the rules to close such planning opportunities.

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💷 Stamp Duty Land Tax (SDLT): Don’t Forget the Mortgage

Normally, gifts of property don’t attract SDLT—unless there’s a mortgage involved.

If the recipient takes on a mortgage debt, SDLT is calculated on the value of the debt, not the value of the gift.

Example:

You gift a property with a £200,000 mortgage to your son. Even though no cash changes hands, he’ll pay SDLT on £200,000.

This also applies under:

• LBTT (Scotland)
• LTT (Wales)

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👨‍👩‍👧 Common Scenarios and Their Tax Outcomes

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✅ Practical Tips to Stay Tax-Efficient and Compliant

1. Plan Ahead—Get Advice Early

Gifting property has multi-layered consequences. Involving your accountant and solicitor early can help avoid costly mistakes.

2. Document Everything

Whether it’s a declaration of trust, loan agreement, or rental agreement—evidence matters in an HMRC enquiry.

3. If You Stay in the Property, Pay Market Rent

To avoid GWR or POAT, ensure rent is at commercial levels and paid regularly.

4. Review SDLT on Mortgage Transfers

Even gifts can have surprise SDLT costs if the mortgage is transferred.

5. Don’t Rely on Verbal Agreements

If you’re claiming that your child is now the full owner of the home (for IHT), but there’s no legal record, HMRC is unlikely to accept it.

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🛠️ How Merranti Accounting Can Help

At Merranti, we guide clients through:

• Tax planning before gifting property
• CGT calculations and reporting
• Setting up declarations of trust
• Navigating the GWR and POAT rules
• SDLT analysis when a mortgage is involved
• Structuring ownership for long-term tax efficiency

We work alongside your solicitor to ensure the legal and tax aspects align, and can also handle self-assessment, CGT reporting, and IHT disclosures where necessary.

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📌 Key Takeaways

• CGT applies to gifts to connected persons—even if no money changes hands.
• PPR relief may reduce CGT, but only if the home was your main residence.
• IHT applies if you die within 7 years of gifting, especially if you retain a benefit.
• GWR and POAT rules target gifts where the donor still lives in or benefits from the property.
• SDLT can be triggered by mortgage debt—even on a gift.
• Documentation and advice are critical to make your property gift tax-efficient and compliant.

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📞 Thinking of Gifting Property?

Before you gift a home or rental property to your child, spouse, or another family member, speak to Merranti Accounting.

We can help you:

✅ Understand the full tax consequences
✅ Explore alternatives (e.g. trusts, partial transfers)
✅ Calculate liabilities and potential savings
✅ Avoid triggering unexpected CGT, IHT, or SDLT
✅ Put the right documentation in place

Book your consultation today to avoid gifting away more than just your property!