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Juno Hunt is a savings comparison service from MFG Management Services Limited (registered in the Isle of Man, company number 135041C; registered office Clarendon House, Victoria Street, Douglas, Isle of Man, IM1 2LN), part of Manx Financial Group. We list savings accounts from UK banks and building societies authorised by the Prudential Regulation Authority, and from NS&I, which is backed by HM Treasury. Manx Financial Group also owns Conister Bank: its accounts are ranked by rate alone like every other bank's and labelled "Our group".

Some banks pay us when you open an account through our link. That payment never changes the order of results. We don't give personal advice, and we never hold your money. Rates can change at any time, so check the details with the bank before you apply.

Juno is our mascot. She finds and ranks rates; she doesn't give advice, and neither do we.

Castle Trust Bank 35-Day Notice e-Saver (Issue 6): 3.46% AER | Juno Hunt

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Castle Trust Bank

35-Day Notice e-Saver (Issue 6)

35 days' notice · Checked 3 Nov 2026, 08:30

3.46%

AER

Not above inflation: CPI 3.5%, September 2026

What you'd earn

If you put in (£)

You'd earn about £692.00 in 1 year, before any tax.

Worked out from the AER. Variable rates can change.

The conditions in plain English

Access: Give 35 days' notice before each withdrawal.
Minimum: £1,000
Maximum: £500,000
Interest paid: Once a year
Manage by: Online, Mobile app
Who can apply: Aged 18+, UK resident with a National Insurance number. UK current account in your name, UK mobile and email. Fund within 14 days of opening.
Where we read it: Castle Trust Bank's own page, 3 November 2026

Full details

What Castle Trust Bank's own website says about this account. See it on Castle Trust Bank's website. The rate at the top of this page is the one Juno checked most recently.

Ways to open: Online and Mobile appFrom Castle Trust Bank's website, checked 3 November 2026
Ways to manage it: Online and Mobile appFrom Castle Trust Bank's website, checked 3 November 2026
Minimum age: 18 or overFrom Castle Trust Bank's website, checked 3 November 2026
Where you must live: be a UK residentFrom Castle Trust Bank's website, checked 3 November 2026
Joint accounts: AllowedFrom Castle Trust Bank's website, checked 3 November 2026
Existing customers only?: No, open to new customers tooFrom Castle Trust Bank's website, checked 3 November 2026
Minimum to open: £1,000From Castle Trust Bank's website, checked 3 November 2026
Maximum balance: £500,000From Castle Trust Bank's website, checked 3 November 2026
Notice to withdraw: 35 daysFrom Castle Trust Bank's website, checked 3 November 2026
Closing the account: You can cancel within 14 days of opening (no fee, no interest for that period)From Castle Trust Bank's website, checked 3 November 2026

"Not stated" means neither the bank's Summary Box nor the pages we checked said; it doesn't mean no. The bank's terms and conditions are the full agreement.

Can I open this?

Tick what applies to you to compare it with the conditions the bank states. Nothing you tick leaves this page.

Your age 16 or 17 18 or over

Do you live in the UK? Yes No

Already a Castle Trust Bank customer? Yes No

How you'd like to open it In the app Online In a branch

Account holders I want a joint account

This compares your answers with the conditions the bank states; it isn't a decision. Castle Trust Bank decides who can open the account, and runs its own checks when you apply.

Who holds your money

Deposit-taker: Castle Trust Bank, a trading name of Castle Trust Capital plc
Incorporated in: United Kingdom
Regulated: Yes, by the Prudential Regulation Authority and Financial Conduct Authority (FRN 541910)
Protection and disputes: Financial Services Compensation Scheme and Financial Ombudsman Service
Capital: Paid-up capital and reserves of £126.8m at 30 September 2025 (annual report 2025)

FSCS protection

Up to £120,000 per person is protected across everything you hold with Castle Trust Capital plc.

Check your total protection

Email me if this rate changes

Email address

We use your email only for these alerts. Unsubscribe with one click from any email. See our privacy notice.

Rate history

No change since tracking began.

Go to Castle Trust Bank to apply

You'll apply on Castle Trust Bank's own website. Castle Trust Bank may pay us if you open this account; that doesn't affect its position in our results.