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Challenger Banks
UK Savings
📅 April 2026
✍️ Chandraketu Tripathi
⏱ 10 min read
Cynergy Bank is a UK-authorised challenger bank focused on savings accounts for personal customers and property-backed lending for businesses. It operates entirely online, holds full FCA/PRA authorisation, and offers FSCS protection up to £85,000. This guide reviews its 2026 product range, eligibility rules, fees, and how it compares to alternatives. 205866 FCA firm reference number £85k FSCS protection per person 2018 Year founded (rebranded from Bank of Cyprus UK) 100% Online — no branch network What Is Cynergy Bank?Cynergy Bank is the trading name of Cynergy Bank Limited, an FCA-authorised and PRA-regulated bank incorporated in England and Wales. It was established in 2018 as a rebrand of Bank of Cyprus UK, which had operated in the UK since 2008. The bank is privately owned and focused on two core areas: savings products for personal savers and commercial lending for UK businesses, primarily secured against property. Cynergy Bank does not offer current accounts. Its personal product range centres on fixed-rate bonds and easy-access savings accounts. On the business side, it provides commercial mortgages and property development finance rather than day-to-day business banking. Regulatory status: Cynergy Bank Limited is authorised by the Prudential Regulation Authority and regulated by the Financial Conduct Authority and the Prudential Regulation Authority (FCA register reference 205866). Deposits are protected by the FSCS up to £85,000 per eligible depositor.
Cynergy Bank Savings Accounts 2026Cynergy Bank's personal savings range is the primary reason most customers consider it. The bank competes on rate in the fixed-rate and notice savings sectors. Rates change frequently — always verify the current AER at cynergybank.co.uk before applying. Cynergy Bank Fixed Rate Cash ISA
Tax-free fixed-term savings — 1, 2 and 3-year terms typically available
Cynergy Bank Fixed Rate Bond
Non-ISA fixed-term deposit — 1, 2 and 3-year terms typically available
Cynergy Bank Easy Access Account
Variable rate savings with penalty-free withdrawals
Cynergy Bank Business Products 2026Cynergy Bank's business offering is property-focused lending rather than transactional banking. It does not provide business current accounts, payment processing or corporate card facilities. Its commercial proposition includes:
Business borrowers typically need to approach Cynergy Bank through a commercial finance broker. The bank does not accept direct online applications for most lending products. Minimum loan sizes and LTV ratios vary — contact the bank or a broker for current criteria. Note: Cynergy Bank does not offer business current accounts or business savings accounts. If you need a transactional business bank account, you will need to use a different provider. See our guide to UK challenger banks 2026 for alternatives.
FSCS Protection and Deposit SafetyCynergy Bank is a full FSCS member. Eligible deposits are protected up to £85,000 per person (£170,000 for joint accounts) if the bank were to fail. The FSCS protection limit applies per banking licence — Cynergy Bank holds its own separate licence and is not linked to any other UK banking group, so your £85,000 limit here is independent of any other UK bank you use. ISA transfers: If transferring an existing ISA to Cynergy Bank, always use the formal ISA transfer process initiated by Cynergy Bank — never withdraw funds from your existing ISA yourself, as this will count as a new subscription against the current year's allowance.
Eligibility and ApplicationTo open a Cynergy Bank savings account you typically need to be:
Applications are made online via cynergybank.co.uk. Identity verification is conducted digitally. There is no branch or telephone application option for savings products.
Cynergy Bank 2026 — Summary AssessmentBest forSavers seeking competitive fixed rates with full FSCS cover
Not suitable forAnyone needing a current account or business transactional banking
FSCS cover£85,000 per person — independent licence
Rate competitivenessGenerally competitive on fixed bonds — verify at time of application
Business useProperty lending only — no current account
BranchesNone — digital only
This article is for informational purposes only and does not constitute financial advice. Always verify rates with official sources before making any financial decision.
Disclaimer: This article is editorial information, not financial advice. Rates, fees, and eligibility criteria change. Always verify the latest figures directly with the provider and the FCA Register before making a decision. Kaeltripton is not a regulated financial adviser. Where you act on this information, you do so at your own risk. Last reviewed: April 2026.
Frequently Asked QuestionsIs Cynergy Bank safe?
Cynergy Bank is authorised by the Prudential Regulation Authority and regulated by the FCA (firm reference 205866). Eligible deposits are FSCS protected up to £85,000 per person, independently of other banks you use.
Does Cynergy Bank offer a current account?
No. Cynergy Bank's personal range is limited to savings products. It does not offer current accounts, overdrafts or payment cards.
Can I open a Cynergy Bank ISA?
Cynergy Bank offers fixed-rate Cash ISAs. You can also transfer in an existing Cash ISA from another provider using the formal ISA transfer process. ISA subscriptions count against your annual £20,000 allowance.
Does Cynergy Bank offer business savings accounts?
No. Business customers can access commercial property lending, but Cynergy Bank does not offer business savings accounts or current accounts.
How do I contact Cynergy Bank?
Cynergy Bank can be contacted via its website at cynergybank.co.uk. There are no physical branches. Telephone and secure message support is available for existing customers.
What happens if Cynergy Bank fails?
If Cynergy Bank were to fail, the FSCS would compensate eligible depositors up to £85,000 per person (£170,000 for joint accounts) within seven working days for most cases.
Related guides on KaeltriptonSources: FCA Register (firm reference 205866 — Cynergy Bank Limited); FSCS.org.uk; Financial Ombudsman Service; cynergybank.co.uk; gov.uk; bankofengland.co.uk; pra.bankofengland.co.uk. Last reviewed: April 2026. Rates and product details are subject to change. Always verify with the provider before applying. |
Cynergy Bank 2026: Savings, Business and FSCS CoverCynergy Bank 2026: Savings, Business and FSCS Cover. Fees, eligibility and FSCS cover sourced from FCA register and provider T&Cs. 
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Editorial Disclaimer The content on Kaeltripton.com is for informational and educational purposes only and does not constitute financial, investment, tax, legal or regulatory advice. Kaeltripton.com is not authorised or regulated by the Financial Conduct Authority (FCA) and is not a financial adviser, mortgage broker, insurance intermediary or investment firm. Nothing on this site should be construed as a personal recommendation. Rates, figures and product details are indicative only, subject to change without notice, and should always be verified directly with the relevant provider, HMRC, the FCA register, the Bank of England, Ofgem or other appropriate authority before any financial decision is made. Past performance is not a reliable indicator of future results. If you require regulated financial advice, please consult a qualified adviser authorised by the FCA. |
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