How to Equalize Inheritance for My Children: A Practical Guide

The bottom line is this: if you want to ensure a fair inheritance distribution among your children, especially when one child inherits a house or other significant assets, you need a solid, practical estate plan. Sounds simple, right? Well, the growing complexity of UK estate planning, coupled with inheritance tax (IHT) rules enforced by HMRC, makes it anything but straightforward.

Let’s start with a common scenario you might recognize: You own a family home worth £500,000, plus savings and investments totaling another £200,000. You have two children, and you want to leave the house to one child, keeping it simple for them to stay put. But you also want the other child to receive an inheritance of roughly equal value. This is where the tricky part comes in — how to do that fairly without triggering unnecessary tax bills.

Ever wondered why many parents struggle with this? It’s because when one child inherits an illiquid asset like property, the other child must get an equivalent wealth share—often cash. This requires estate planning techniques that balance liquidity, tax liabilities, and family harmony.

HMRC sets the rules here, and the numbers matter. As of now, every individual enjoys a tax-free threshold known as the nil-rate band — currently £325,000. Married couples or civil partners can combine this, meaning £650,000 of the estate can pass without IHT. Exceeding this amount typically triggers a 40% tax on the excess.

Here’s the kicker — illiquid assets like property can saddle your estate with a hefty IHT bill that your heirs might struggle to pay unless there’s cash earmarked to cover it. Without proper foresight, the loved ones you rely on could be forced to sell assets to settle tax bills.

So, what’s the catch? Funding IHT liabilities without selling the family home or other assets can be done effectively with life insurance. By taking out a dedicated life insurance policy, your estate can receive a lump sum payout upon your death, which can then be used to pay off the IHT, preserving your assets for your children.

When thinking about life insurance for estate planning, there are a few options:

Whole of Life policies are often preferred for IHT because they guarantee a payout that matches the estate’s tax liability. Term insurance could work if your estate is expected to grow into a taxable threshold within a certain timeframe.

Here’s the kicker — failing to write your life insurance policy in trust is one of the biggest blunders I see. If you don’t place the policy within a trust, the payout becomes part of your estate when you die, potentially increasing the IHT bill you were trying to offset in the first place.

Writing life insurance policies in trust means the proceeds bypass your estate and go directly to your beneficiaries. This keeps the funds out of reach from creditors and divorces, and most importantly, shields the payout from HMRC.

Think of it like this: you pay your premiums, and on your passing, the trustee controls the payout and distributes it immediately and tax-free to your children, smoothing out financial bumps and easing potential family disputes.

Let’s circle back https://savingtool.co.uk/blog/understanding-life-insurance-in-uk-estate-planning-a-strategic-approach-to-wealth-preservation/ to our example: You want your eldest child to inherit the house worth £500,000. You want your second child to receive an equivalent inheritance but don’t want to split the house or sell it.

The second child should receive an amount equal to the value of the house inheritance minus any existing liquid assets they are set to inherit. For simplicity, say your estate is £700,000: £500,000 house to child one, and £200,000 cash or liquid assets. To equalize, child two should receive an additional £300,000.

Take advantage of the £3,000 annual gifting allowance. Each year, you can gift £3,000 outright without needing to worry about IHT. You can even carry forward the previous year's unused allowance if you’ve not used it. These gifts chip away at the estate value gradually.

But, don’t stop there. Use gifts strategically, ensuring you document the transfers and confirm they are outright gifts — not loans or with strings attached.

Take a whole of life policy with a guaranteed payout roughly equal to your expected IHT liability. Put this policy in trust naming both children as beneficiaries with clear instructions on distribution — equal amounts when both come into play.

This arrangement allows your estate to pay the tax bill and leave the underlying assets untouched. Year by year, any growth in your estate’s value also benefits your children fairly because the insurance payout can be adjusted accordingly.

Your will should explicitly outline your intent to equalize inheritances, noting which child gets which assets and how life insurance funds are to be split. This clarity minimizes disputes and provides your executor with clear instructions.

As I said earlier, this is the number one mistake — leaving the insurance payout inside your estate makes no sense. It can not only increase the HMRC IHT bill but also cause delays in distributing funds, leading to stress and friction between your children.

Failing to have liquid funds or insurance in place forces heirs to potentially sell assets, like the family home, to cover IHT. This might lead to one child having to sell shares or the house prematurely to pay HMRC.

The £3,000 annual gifting allowance is easy to overlook or underuse. Over 10 years, that’s £30,000 gifted free of IHT. It’s a simple step, but it needs planning and record-keeping to be effective.

Estate planning for multiple children isn’t just about dividing money — it’s about managing assets smartly to avoid family resentments, unnecessary tax bills, and legal headaches. Using life insurance strategically, especially whole of life policies written in trust, can bridge gaps where assets are illiquid or unevenly distributed.

So, if you’re worried about one child inheriting the house while the others get a "fair deal" too, remember: it’s not just about fairness — it’s about practicality, tax savvy, and clear communication.

Don’t leave this to chance or those social media 'gurus' dispensing generic advice. Sit down with a qualified financial adviser who can craft a bespoke strategy tailored to your estate’s size, assets, and family dynamics. You’ll sleep easier knowing that HMRC’s biting tax won’t come between your children — only the love you’ve worked so hard to build.