Providing for your children or grandchildren is likely to be a key part of your financial plan, especially as the Times reports that the average cost of raising a child from birth to 18 in the UK is £223,256 – a number that’s increasing every year.

You may also want to go one step further and invest in private education, or perhaps extra tutoring to help them develop a specific skill set that could open up new opportunities in life. Additionally, you could support them beyond the age of 18 by helping them with university fees or the deposit on their first home.

If you wish to give your children financial support as they start to prepare for adulthood, it could be a good idea to start investing now. So, read on to discover how you can prepare to help give your child the wings they’ll need to fly the nest.

The average cost of raising a child from birth to 18 in the UK is £223,256

You could financially help your children in several ways as they grow up

There are many ways you can assist your child, both now and as they prepare for adult life. However, if you choose to support your child, it’s important to carefully plan ahead to ensure you can do so without risking your own lifestyle, or financial future.

- Gift your children the best possible education

A private education could help your children realise their potential in academia, sports, and the arts. It could also give your child a better chance of progressing to a prestigious university.
But private education isn’t cheap.

In a recent interview, managing director of Amber River SFIA (and school fees planning specialist), Chris Procter, revealed the average fee for independent schools is £16,656 per child per year, increasing to £36,000 for boarders.

Following school, you may want to support your child through university. Paying their tuition fees and helping with living costs could allow them to start their working life debt-free.

As of 2024, tuition fees are £9,250 a year in England and Wales and £4,750 for Northern Irish students studying in Northern Ireland. If your child is Scottish and wishes to study in Scotland, they won’t have to pay tuition.

- Help your child with a house deposit

It’s becoming increasingly common for parents to help their children with the deposit on their first home. Indeed, the Guardian reports that 32% of first-time buyers in 2023 had received support from their families.

By contributing to their deposit, you could help your child get on the property ladder, something that’s becoming increasingly challenging for young adults. According to the Independent, the average deposit for a first-time buyer is £53,414.

Students in class

There are several methods you could use to build a nest egg for your child

You may also want to build a nest egg for your child or grandchild so they have a strong financial footing when they reach adulthood.

There are a range of methods you could use to save for a child, each offering different pros and cons. And remember, investing comes with risk. The value of your investments can go down as well as up and you could get back less than you put in.

- Junior ISAs

A Junior ISA (JISA) can be a tax-efficient way to save and invest for your child’s future. You can contribute up to £9,000 a year (2024/25) to a JISA and doing so doesn’t affect your own £20,000 ISA allowance (2024/25). Returns on cash and investments in a JISA are exempt from Income Tax, Dividend Tax, and Capital Gains Tax.

There are two types of JISAs: Stocks and Shares, and Cash JISAs. As you can read in our recent article, investing money for your child could give you a greater chance of growth in the long run. If you open a JISA for your child when they’re born, they could benefit from 18 years of returns, potentially giving them a healthy sum to fund their university fees or to put towards a first home.

It’s worth noting that once your child turns 18, they can use money held in their JISA however they see fit. So, it’s important you clearly communicate your wishes for any money you save for them.

- Child Trust Funds

JISAs replaced the Child Trust Fund (CTF) in 2011. Though you can no longer open a new CTF, you can continue to pay up to £9,000 a year (2024/25) into an existing account.

HMRC provides a tool to help you find any lost CTF accounts. You can transfer existing accounts into JISAs if your child is under the age of 16. When your child or grandchild turns 16, they’ll be able to manage their account themselves. This means they could:

  • Pay money into the CTF
  • Switch the account to another provider
  • Transfer their CTF into a JISA

When they turn 18, they can access the money in the account. If they leave the money untouched, the account will automatically turn into an adult ISA. As with a JISA, your child can choose to spend the money in their CTF however they like, so it could be important to discuss your wishes with them.

- Trusts

A trust is a legal arrangement you can use to hold assets and then pass the money onto your child once they reach adulthood.

One benefit of trusts over JISAs is that you can specify how money held within a trust is to be used. This could enable you to gift money to your child for a specific purpose. For many types of trust, you also appoint a trustee to oversee the wealth for your child. The trustee could act as a mentor to ensure your child makes sensible financial decisions with the gift you’ve given them.

Additionally, assets placed in a trust may be considered outside of your estate when calculating Inheritance Tax (IHT).

Rules around JISAs, trusts and taxes are complicated and subject to change. Speaking to an Amber River financial planner will help you cut through the complexity and create an appropriate plan that gives you, and them, the right outcomes.

You can contribute up to £9,000 a year to a JISA without affecting your own £20,000 ISA allowance

- Adult ISAs and General Investment Accounts

Instead of investing or saving money in your child’s name, you could gift them money from your own savings and investments.

Adult ISAs allow you to save and invest tax-efficiently and, if you use all your annual ISA allowance, you could also invest using a General Investment Account (GIA).

Saving and investing using an ISA or GIA held in your name ensures you retain control over the money and can gift cash to your child for specific purposes.

- Investment bonds

When you take out an investment bond, you can divide it into segments designed to meet different investment objectives.

You could earmark a segment to support your child’s future costs like education or a deposit and then withdraw money tax-efficiently when needed. You can withdraw up to 5% of your original investment a year without having to pay an immediate charge. Instead, the tax is deferred and becomes payable when you cash in the bond or it matures.

- Junior pensions

If you’d like to think further ahead, you could consider setting up a junior self-invested personal pension (SIPP) for your child.

Like a regular pension, money in a junior SIPP usually can’t be accessed until your child turns 55 (rising to 57 in 2028). This age limit could increase further in future years. For most children, you’ll be able to save up to £2,880 (2024/25 tax year) and benefit from 20% tax relief on the contributions.

You wouldn’t use a junior SIPP to help your child with education or living costs in early adulthood. But, if you feel you’ve put the necessary financial foundations in place to support your child into adulthood, a junior SIPP could be a good way to give them a valuable financial boost as they start to consider retirement.

Get in touch

We can help you devise a strategy to give your child or grandchild the financial support they deserve in a way that fits in with your larger financial plan. Call us on 0800 915 0000, or alternatively use our contact form here to set up an initial appointment.