You must be a UK resident aged 18+. You can only subscribe to one cash ISA with Royal Bank of Scotland in this tax year up to £20,000. Tax free interest means interest payable is exempt from UK income tax. Tax reliefs referred to are those applied under current UK legislation, which may change.
Choose an ISA that works best for you
Cash ISAs are a simple, tax-free way to save. They could make your money work harder than a traditional savings account.
What is a cash ISA?
- An ISA (Individual Savings Account) is sometimes known as a 'tax wrapper' as you won't have to pay income tax on the interest you earn.
- You can pay in up to £20,000 in this tax year across all ISA accounts you hold as part of your annual ISA allowance.
- Royal Bank offers two types of cash ISA for over 18s; an Instant Access cash ISA and a Fixed Rate cash ISA.
Is a Fixed Rate ISA best for you?
- Fixed interest for long term savings with tax-free benefits.
- Choose a term and open your account with £1,000.
- Fix your saving interest rate, so you know exactly what your pot will earn.
1 and 2 year Fixed Rate ISA rates
- 1 year term - 4.72% AER/Tax-free p.a. (fixed)
- 2 year term - 4.75% AER/Tax-free p.a. (fixed)
No withdrawals or deposits during the term. Available until 5pm on 07 October 2026 to new customers and existing customers have until 12 October 2026.
Please note that these issues may be withdrawn early due to limited availability.
Interest is calculated daily and paid annually to your ISA on the first business day in April and on the Maturity Payment Date. Early closure fees may apply.
Is an Instant Access cash ISA best for you?
- Flexible savings with tax-free benefits.
- Start your ISA savings with little as £1.
- Take money out whenever you need it.
Royal Bank's Instant Access ISA rates
- 1.15% AER / Tax free p.a. (variable) Balances of £1-£24,999.
- 2.45% AER / Tax free p.a. (variable) Balances of £25,000+.
Interest is paid annually on your savings. Exclusively for Royal Bank of Scotland current account customers.
Cash ISA - FAQs
Take a look at other saving options
We have a range of other savings accounts available. Check out all the options we've got to see if one might be right for you.
Please remember that once you move your money from an ISA to a non-ISA account the money will no longer have tax free status.
Specific account eligibility criteria apply.
Financial Services Compensation Scheme
Your eligible deposits with Royal Bank of Scotland are protected by the Financial Services Compensation Scheme, the UK's deposit guarantee scheme.
Find out more about the scheme and how it protects your money.