Estate Planning For Grandparents: A Gift That Keeps On Giving (For 60+ years!)

Many grandparents want to use their wealth to help the next generation and are looking for ways to do it that make a genuine, lasting difference. Step up the Junior Self-Invested Personal Pension (SIPP): a nifty estate planning tool that is often overlooked. Understandably so, because who thinks of retirement when they look at a newborn or toddler? Yet a Junior SIPP is a very efficient way of passing on wealth that will deliver impressive growth over the years and secure the long-term financial security of your grandchild.

A Junior SIPP is a pension available for any child under eighteen. It must be opened by a parent or legal guardian, but once that is done, anyone from grandparents, aunts, uncles, to godparents and close family friends can all contribute. 

This is a very accessible estate planning tool for grandparents in the UK. Contributions can start from as little as £25 a month, up to a maximum of £2,880 per year. The government automatically adds tax relief of 25% [LS1.1]on top of every contribution. Put in £2,880, and it becomes £3,600 - an automatic uplift of £720 per year before the money has even started benefiting from the magic that is compound interest. 

Once invested, the funds grow free of income tax and capital gains tax. At eighteen, the grandchild takes over management of the account and can choose how it is invested, but the money itself remains locked away until the minimum pension access age, which will be 57 from 2028.

The government top-up is valuable, but the real power of a junior pension lies in what time does to the money once it is invested. Einstein called compound interest the eighth wonder of the world, and here’s why! 

Contributing the maximum possible amount into a Junior SIPP over the course of a child’s life from birth to 18 would result in a total pot of £52,000. Leave this untouched until the age of 65 with growth of 4% per year, and £52,000 is magically transformed into £580,000!

It’s time rather than contributions that do the heavy lifting here. 

Of course, the usual caveats apply: these are not guaranteed returns, and past performance is not a reliable indicator of future results. Nevertheless, the stock market has consistently delivered positive returns over any period of 60+ years, with 4% actually being a fairly conservative figure.

For grandparents with larger estates, contributing to a grandchild's pension can achieve two things simultaneously: reducing the value of your estate that will be subject to inheritance tax and building a significant pension pot to see your grandchild through their latter years in comfort. 

Certain conditions do apply, specifically, the rules related to normal expenditure out of income. To be treated as immediately outside the estate for inheritance tax purposes, contributions must count as normal expenditure, come from regular income - that is any money that flows in routinely whether it is salary, pension drawdown or rental income - and making them mustn’t affect your lifestyle. That means you should be able to live exactly as you do with no change to your standard of living. If these conditions are met, the gift leaves your estate immediately and is not subject to the seven-year rule on gifts.   

In practice, this means the value of the grandparent's estate is reduced today, while a pension pot that could be worth hundreds of thousands of pounds by retirement is quietly being built for a grandchild. It is a rare combination in financial planning - one decision that benefits both generations at once.

For grandparents living outside the UK, or with grandchildren who are not UK resident, the rules around pension tax relief and eligibility in the UK can be more complex than the outline above suggests. Relief on contributions for a child typically depends on residency status and the family's specific circumstances, so this is an area worth checking carefully with a regulated adviser before contributions begin, rather than assuming the standard position applies.

If you want to make a savvy financial decision that could still be benefiting your grandchildren 60+ years from now, opening a Junior SIPP could be a great idea. 

While opening an account is a straightforward process, the decisions around how much to contribute, how it fits into wider estate planning, and whether the normal expenditure out of income exemption applies to your circumstances are best made with professional guidance.

If you would like to understand how this could fit into your own planning, our team of regulated financial planners is here to help.

Make an appointment for a chat to discuss a Junior SIPP with one of our knowledgeable advisers.