How to Reduce Inheritance Tax Legally

Our guide to inheritance tax covers how the tax itself works. If your estate is likely to be above the relevant thresholds, there are several long-established, legal ways to reduce the eventual bill — none of them require anything exotic, and most rely on rules that have existed for years.

Use your annual gifting allowances

You can give away a certain amount each tax year that is immediately outside your estate for inheritance tax purposes, with no need to survive seven years for it to count. There's also a separate small gifts allowance you can give to any number of people, and additional allowances for wedding or civil partnership gifts. These are modest individually, but used consistently over years, they add up.

The seven-year rule on larger gifts

Larger gifts beyond your annual allowances can still become entirely free of inheritance tax if you survive seven years after making them. If you die within seven years, the gift may be taxed on a sliding scale (sometimes called "taper relief") depending on how many years had passed — the tax reduces the longer you survived after making the gift, up to the seven-year point where it drops away entirely.

Gifts that are exempt regardless of timing

Some gifts are exempt from inheritance tax entirely, with no seven-year wait required: gifts to your spouse or civil partner (regardless of amount, as covered in our main inheritance tax guide), and gifts to registered UK charities. Leaving a portion of your estate to charity can also reduce the tax rate applied to the rest of your estate under a specific relief, if the gift meets a minimum proportion of the estate.

The residence nil-rate band

There is an additional tax-free allowance specifically for passing a main residence to children or grandchildren, on top of the standard nil-rate band, though it can be reduced or lost for very large estates. Whether you qualify, and for how much, depends on the specific circumstances of the property and who inherits it — this is a common area where advice pays for itself.

Trusts

Placing assets into certain types of trust can remove them from your estate for inheritance tax purposes, though trusts have their own tax rules and ongoing administrative requirements, and are generally not something to set up without professional advice — the wrong structure can create more problems than it solves.

Life insurance written in trust

A life insurance policy written into an appropriate trust pays out directly to beneficiaries outside of the estate, meaning the payout itself isn't subject to inheritance tax and isn't delayed by probate. This is a commonly used, relatively simple way to make sure a lump sum (sometimes specifically intended to help cover an expected inheritance tax bill) reaches beneficiaries quickly.

Spending it, sensibly

It sounds obvious, but spending on your own care, comfort and quality of life during retirement reduces the eventual estate simply by virtue of there being less of it left — many people focus so much on preserving an estate for inheritance tax purposes that they underspend on their own retirement, which is worth balancing rather than treating tax minimisation as the only goal.

Get advice before doing anything significant

Gifting, trusts, and reliefs interact with each other and with your own circumstances in ways that are easy to get wrong — a mistake can be expensive and hard to reverse once assets have been given away. For anything beyond simple annual gifting, professional advice from a solicitor or financial adviser experienced in estate planning is worth the cost.

This is general information about the law in England and Wales, not personalised legal advice. Rules, thresholds and processes change, and Scotland and Northern Ireland have different rules in places — for anything that depends on your own circumstances, it is worth speaking to a solicitor (ideally one accredited by STEP or Solicitors for the Elderly) or checking GOV.UK and Citizens Advice for current detail.