What is generational wealth?

Generational wealth is money that outlives the person who made it. The definition is simple; the handover rarely is.

In Britain the phrase often comes with a house attached. Property is the largest single component of household wealth here, so the link is fair, though what passes down is usually a mix of assets, timing and know-how. Families lose as much to silence and illiquid assets as to tax they never planned for.

It is not the same as being wealthy

A person can be comfortable for a whole life and pass on nothing. That is common, and it is not a failure: pensions are designed to be spent, care costs are real, and money that funded a good retirement did its job.

The useful distinction is between wealth that is consumed by design and wealth that is lost by accident: to tax nobody planned for, to a sale forced by a deadline, to a family that could not agree, or to inheritors who had never handled money and received a large sum at once.

The first is a choice. The other three are what this piece is about.

The rules, briefly

Inheritance tax in the UK works through allowances rather than a simple rate.

Every estate has a nil-rate band of £325,000. Above it, the standard rate is 40 per cent. If at least 10 per cent of the net estate goes to charity, the rate on the rest falls to 36 per cent.

On top of that there is a residence nil-rate band of up to £175,000, which applies when a home passes to direct descendants (children, grandchildren, and some others). It is reduced by £1 for every £2 an estate is worth above £2 million, so it fades out for larger estates.

The allowances can generally be transferred between spouses and civil partners, which is where the frequently quoted figure of up to £1 million for a couple comes from. That figure is a maximum, not a default: it assumes a home passing to direct descendants and both allowances unused.

Many estates pay nothing at all. The households most exposed are often those slightly above the line who assumed inheritance tax was only for the very wealthy, while families with more assets have usually had advice.

Why the handover is the risky part

The story that family money disappears within three generations is repeated more often than it is proved, and the studies behind it are thinner than the confidence with which it is quoted. Treat it as folklore.

What is better established is the shape of the problem.

The assets are illiquid. Most British family wealth is a house and a pension. An estate can be worth a great deal and hold almost no cash, which is how families sell the asset they wanted to keep in order to pay tax on it.

The timing is wrong. Wealth typically arrives when the recipient is in their fifties or sixties and needs it least. Median household wealth peaks in the 65 to 74 age band, and the people who could most use help (the 25 to 34 band, where the median is a small fraction of that) are usually two decades from inheriting.

Nobody talks about it. Families that discuss money (what there is, what it is for, what is expected) hand it over intact more often than families that treat the subject as private until a solicitor's letter makes it public.

What passing it on well looks like

Earlier help, when it is affordable. Help with a deposit at 30 is worth several times the same sum at 60, because it buys three decades of compounding and a lower cost of living in between. The rules around lifetime gifts are complicated and worth professional advice; money tends to be most useful when it is needed.

Liquidity sorted in advance. If the estate is a house and a pension and the plan is that the house stays in the family, something has to pay the tax. That problem is usually solved while everyone is alive, not at probate.

Paperwork that stays current. A will, kept current. Pension death benefit nominations, which sit outside the will and are easy to leave unchanged for years. A list of where things actually are.

The habit of handling money. The most durable thing a family can pass on is the habit of handling money well. It costs nothing, it is not taxed, and it is the only part of an inheritance that cannot be spent.

Start with the number

A handover is hard to plan without knowing what there is to hand over. Most people have never added it up.

Your net worth and the share of it that is property and pension tell you most of what you need for planning. When that share is high, as it is for most British households, the liquidity question is usually the one worth taking to a professional.

Inheritance tax planning is one of the areas where advice pays for itself, and one of the few where the rules are too intricate to handle from an article. This piece is here to tell you which questions to ask, not to answer them for your family.