The IHT Challenge Facing North London Families in Hampstead, Highgate and Barnet

Hampstead, Highgate and Barnet are among the most sought-after residential areas in North London, home to established families, successful professionals and business owners with significant property wealth. The average property value in parts of NW3 and N6 now regularly exceeds £1.5m–£2m, meaning that many families in these areas face Inheritance Tax (IHT) liabilities that simply didn't exist a generation ago.

Proactive, specialist IHT planning is the most effective way to protect family wealth and ensure that what you have built is passed on efficiently to the next generation.

The Scale of the IHT Challenge in North London

Consider a married couple in Hampstead with a family home worth £2.5m, savings and investments of £500,000, and pension assets. Their combined nil-rate bands and residence nil-rate bands might shelter approximately £1m from IHT — leaving a taxable estate of £2m and an IHT bill of £800,000 at the standard 40% rate.

For many North London families, the IHT bill is the single largest financial liability they face — and it falls on their children at a time of grief, often requiring the sale of the family home to meet the tax.

Key Planning Strategies

The Residence Nil-Rate Band (RNRB)

The RNRB provides an additional £175,000 per person (£350,000 for a couple) of IHT-free allowance where the family home passes to direct descendants. However, the RNRB is tapered for estates above £2m, and withdrawn entirely for estates above £2.35m (for a single person) or £2.7m (for a couple using both allowances).

For Hampstead and Highgate families whose estates are above these thresholds, the RNRB may not be available in full — making other planning strategies even more important.

Gifting and Potentially Exempt Transfers (PETs)

Making outright gifts of assets during your lifetime is one of the most straightforward ways to reduce your estate. Gifts made more than seven years before death are fully exempt from IHT, and the value given away — along with any subsequent growth — falls outside the estate.

A planned gifting strategy, particularly where assets are expected to grow in value, can be highly effective over time.

Trusts for North London Families

Discretionary trusts remain an important planning tool for families with complex needs — for example, where there are concerns about the financial management of beneficiaries, where assets need to be protected from divorce or creditors, or where flexibility across generations is required.

Trusts have their own IHT regime (ten-year anniversary charges and exit charges), but with careful planning the overall tax burden can be significantly lower than the 40% that would apply on death.

Pension Assets and IHT

Until recently, pension funds were generally outside the scope of IHT. Proposed changes from April 2027 will bring pension assets within the IHT estate in most cases. For North London families with significant defined contribution pensions, this is a major planning point that should be addressed now.

Charitable Giving

Gifts to charity are exempt from IHT, and leaving 10% or more of the net estate to charity reduces the IHT rate on the remainder from 40% to 36%. For families with charitable objectives, this can be a meaningful tax saving.

The Interaction with Capital Gains Tax

IHT planning rarely operates in isolation. Gifting assets with large embedded capital gains can trigger a CGT charge — and the decision about which assets to give away, and when, requires careful analysis of the combined IHT and CGT position.

At Newshams Tax Advisers, we always consider the full tax picture before recommending any planning strategy.

Working with Families in North London

Newshams Tax Advisers works with families across Hampstead, Highgate, Barnet, Finchley, Golders Green and throughout North London on IHT planning. We work closely with solicitors, financial planners and private banks to ensure that planning is properly integrated across all aspects of a family's financial affairs.

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If you are concerned about the IHT position of your estate and would like to understand what planning might be available, please get in touch with Newshams Tax Advisers. All initial discussions are confidential, informal and without obligation.