What is an ISA?

An ISA, or Individual Savings Account, is a UK-specific savings or investment account designed to let your money grow, free from UK income tax or capital gains tax.

Introduced in 1999, ISAs have become a cornerstone of smart financial planning, helping millions of people save and invest more effectively.

Understanding the different types of ISAs

To help you achieve your financial goals, let’s explore the various ISA options:

Cash ISA

A Cash ISA is a straightforward savings account that offers tax-free interest. It’s great for building your emergency fund or short-term savings.

At Moneybox, we offer two easy-access Cash ISA options:

  • Cash ISA: Get our top-paying rate while making up to three withdrawals every 12 months with our Cash ISA
  • Open Access Cash ISA: Keep your rate and enjoy unlimited withdrawals with our Open Access Cash ISA

This is a savings account, and money deposited in a Cash ISA earns interest, which is completely tax-free – making it a great place for your savings buffer.

Ready to save tax-free? Explore our Cash ISAs. 

ISA and tax rules apply.

 

Stocks & Shares ISA

Build your wealth over the long term with a Stocks & Shares ISA. Choose to invest in stocks, bonds, or funds, all while enjoying tax-free returns on any dividends and capital gains.

This type of ISA is ideal for anyone with a solid savings buffer, covering at least three to six months’ worth of expenses, and a longer term investment horizon (5+ years).

Start your investment journey: Learn more about our Stocks & Shares ISA.

Capital at risk. ISA and tax rules apply.

 

Lifetime ISA (LISA)

Designed to help you buy your first home or save for retirement, the LISA offers a generous 25% government bonus on your contributions, up to £1,000 in free earnings each tax year.

If you’re between 18 and 39, a LISA can significantly boost your savings. The money can only be used for purchasing a first home, or withdrawn after age 60 for retirement.

Plan your future: Explore the benefits of a Lifetime ISA.

Govt. withdrawal charge may apply. ISA and tax rules apply. For S&S LISA, capital at risk.

 

Junior ISA (JISA)

Give your children a financial head start with a Junior ISA. The Moneybox Junior ISA is a Stocks & Shares JISA, allowing parents or guardians to invest on behalf of their children.

There’s an annual allowance of £9,000 and funds are locked until your child turns 18, providing a valuable nest egg for their adult life. Once your child turns 18, the account matures into a Stocks & Shares ISA.

Invest in their future: Discover the Moneybox Junior ISA.

Capital at risk. ISA and tax rules apply.

 

Navigating your annual ISA allowance and transfers

Each tax year, you get a £20,000 allowance to save or invest, which is shared across all ISA accounts that you have. So, you could save the maximum £4,000 into a Lifetime ISA (LISA) and the remaining £16,000 across a Cash ISA for any short and mid term savings and a Stocks & Shares ISA for longer term investing.

You can also seamlessly transfer existing ISAs to Moneybox through the app (Settings > Transfer in an existing ISA), helping you to keep track of your tax-free accounts, all in one place.

Learn more about how your ISA allowance works

 

Weighing the pros and cons of ISAs

We’ve broken out the pros and cons of ISA accounts so you can decide if one is right for you.

Pros

  • Tax-free growth: Maximise your returns without tax implications.
  • Flexibility: Choose the ISA that aligns with your financial goals.
  • Accessibility: Enjoy easy access to your money, when you need it, with certain ISA types.

Cons of ISAs

  • Contribution limits: There’s a £20,000 annual limit on how much you can save or invest into a personal ISA. If you max out your allowance, you can still add money into a regular account – you just won’t receive the same tax benefits. Junior ISAs sit outside this as they’re created in your child’s name and have a separate allowance.
  • Investment risk: Stocks & Shares ISAs carry investment risk as the value of your investments can go down as well as up. With this account, it’s better to leave your money alone for five years or more to give it time to appreciate and grow.
  • LISA withdrawal penalties: Lifetime ISA withdrawals incur a 25% penalty if the money is withdrawn before you turn 60 for reasons other than buying a first home (up to £450,000).

 

Your financial success starts here

ISAs are powerful tools for building your financial future. Whether you’re saving for a home, retirement, or your children’s future, Moneybox offers a range of ISAs that can help you achieve your goals this tax year.

 

Capital at risk. All investing should be long term. The value of your investments can go up and down, and you may get back less than you invest. 

Interest rate subject to conditions. A lower rate of 0.75% AER (variable) applies if certain account conditions aren’t met.

Interest is accrued daily and paid into your account yearly on the date you opened your Cash ISA or Open Access Cash ISA. Introductory bonus interest is calculated daily and paid following the expiry of your bonus offer period. The underlying interest rate is variable, and we’ll keep you informed if it changes.

Tax treatment depends on individual circumstances and may be subject to change in the future.

A 25% government penalty applies if you withdraw money from a Lifetime ISA for any reason other than buying your first home (up to £450,000) or for retirement, and you may get back less than you paid into your Lifetime ISA