Best High Interest Savings Accounts this March 2026 in the UK

What sets the XTB GBP Savings account apart is its promotional 6% AER for new clients, which includes a 2% boost for the first 90 days. This account not only offers competitive rates but also provides flexibility with no minimum deposit, making it an attractive choice for savers looking for high returns.

XTB Ltd (XTB UK) is authorised and regulated by the Financial Conduct Authority (FRN 522157) with its registered office at Level 34, One Canada Square, Canary Wharf, E14 5AA, London, United Kingdom.

XTB offers the XTB GBP Savings account with a 6.00% AER and no monthly fee.

This account shines for its zero account fees and a competitive interest rate of 4.68% AER for new customers. With flexible withdrawals and no minimum deposit requirement, it provides an excellent option for those looking to save without incurring additional costs.

Your uninvested cash is held with banks regulated by the Financial Conduct Authority (FCA) including Barclays, NatWest, and J.P. Morgan Chase.

Trading 212 UK Ltd. is registered in England and Wales and is authorised and regulated by the Financial Conduct Authority (FCA).

Your uninvested cash is protected by the FSCS under the Deposit Guarantee Scheme (DGS) up to £120,000 per banking group.

The standout feature of the Chase Saver With Boosted Rate is its 4.5% AER, which includes a fixed boost of 2.25% for the first 12 months. This account is designed for new customers and offers instant access to funds, making it a strong contender for those seeking high returns on their savings.

Tembo HomeSaver offers a market-leading 5.75% AER, making it an excellent choice for those saving for a home deposit. The account not only provides a competitive interest rate but also includes a conditional bonus, rewarding savers who utilize Tembo's mortgage services.

Yes, Tembo offers the HomeSaver account with a market-leading 5.75% AER.

Tembo is not a bank; it is a UK savings provider authorised and regulated by the Financial Conduct Authority (FCA).

The Plum Cash ISA is a strong option for tax-free savings, offering a competitive rate of 4.66% AER for the first 12 months. With easy app-based management and a low minimum deposit, it caters well to those looking to save efficiently.

DF Capital's Easy Access account is appealing for its flexibility, allowing unlimited withdrawals and a competitive 4.20% AER. With no monthly fees and a straightforward online management system, it is a solid choice for savers who value easy access to their funds.

An easy access savings account allows you to add money whenever you like and access your funds as needed, making it suitable for everyday savings and short-term goals.

DF Capital is a specialist bank based in Manchester, providing award-winning commercial finance, retail finance, and savings products to consumers and small businesses.

Yes, eligible deposits in DF Capital Bank Limited are protected by the Financial Services Compensation Scheme (FSCS) up to a limit of £120,000 per depositor per bank.