Savings Accounts UK 2026/27 — Easy Access, Notice, Fixed Rate and Premium Bonds GuideBest Savings Accounts for Large Sums UK — Where to Put £50,000+
Where to save large amounts of money safely. FSCS limits, best accounts for £50,000-100,000+, and strategies for protecting bigger savings in the UK.
Got a large sum to save? Here’s where to put it safely while earning the best returns.
FSCS Protection: The £85,000 Limit
What Is FSCS?
| Protection | Details |
|---|
| What | Financial Services Compensation Scheme |
| Coverage | Up to £85,000 per person per bank |
| Joint accounts | Up to £170,000 |
| If bank fails | Money returned within 7 days |
| Applies to | All UK-authorised banks |
Key Rule
| If You Have | Protection |
|---|
| £50,000 in one bank | Fully protected |
| £85,000 in one bank | Fully protected |
| £100,000 in one bank | £85,000 protected, £15,000 at risk |
| £100,000 split across two banks | Fully protected |
Banks That Share a Licence
| Same Banking Licence | Different Licences |
|---|
| Halifax & Bank of Scotland | HSBC |
| NatWest & RBS | Barclays |
| First Direct & HSBC | Lloyds |
| Nationwide (building society) | Santander |
Check before spreading money — some banks share a licence!
Where to Save Large Amounts
Option 1: Multiple Bank Accounts
| Strategy | How It Works |
|---|
| Split savings | Across different banking licences |
| £85k limit each | Stay under at each provider |
| Example for £200k | £85k Bank A, £85k Bank B, £30k Bank C |
Option 2: NS&I (Government-Backed)
| NS&I Product | Limit | Guarantee |
|---|
| Premium Bonds | £50,000 | 100% HM Treasury |
| Income Bonds | £1,000,000 | 100% HM Treasury |
| Direct Saver | £2,000,000 | 100% HM Treasury |
NS&I is backed by the government — unlimited protection, not just £85k.
Option 3: Fixed-Rate Bonds
| Product | Features |
|---|
| 1-year fixed | Better rate, 12-month commitment |
| 2-year fixed | Often best rates |
| Split across banks | For FSCS protection |
| Consider term | Match to when you need money |
Option 4: Cash ISAs
| Type | Features |
|---|
| Easy access Cash ISA | Flexibility, decent rates |
| Fixed-rate Cash ISA | Better rates, term commitment |
| Tax-free | Interest doesn’t count toward tax |
| Allowance | £20,000 per year total ISA limit |
Best Accounts for Large Savings
Easy Access (Sample Rates)
| Provider | Type | Rate | FSCS |
|---|
| Regular banks | Easy access | 3-4.5% | Yes |
| Chase | Saver account | Competitive | Yes |
| Marcus (Goldman Sachs) | Easy access | Competitive | Yes |
| Chip | Instant access | Competitive | Yes |
Fixed-Rate Bonds (Sample Rates)
| Term | Typical Rate |
|---|
| 1 year | 4-5% |
| 2 years | 4-4.5% |
| 3 years | 4% |
| 5 years | 3.5-4% |
Rates change constantly — always check current offers.
NS&I Products
| Product | Rate/Prize Fund | Access |
|---|
| Premium Bonds | ~4% prize fund | Easy |
| Income Bonds | Variable (check current) | Easy |
| Direct Saver | Variable (check current) | Easy |
Strategy for Different Amounts
£50,000
| Option | Approach |
|---|
| Simple | One high-rate account (under FSCS limit) |
| Better | Mix of fixed rates and easy access |
| Tax-efficient | Max ISA allowance first |
£100,000
| Priority | Action |
|---|
| 1 | Split across two banking licences minimum |
| 2 | £85k in Bank A, £15k in Bank B |
| 3 | Or £50k NS&I Premium Bonds + £50k in bank |
| 4 | Consider tax position |
£250,000+
| Approach | Details |
|---|
| Multiple banks | At least 3 different licences |
| NS&I | Up to £50k Premium Bonds + other NS&I |
| Cash ISAs | Max ISA allowance |
| Consider advice | Financial adviser for large sums |
Tax Considerations
Personal Savings Allowance
| Tax Band | Tax-Free Interest |
|---|
| Basic rate (20%) | £1,000/year |
| Higher rate (40%) | £500/year |
| Additional rate (45%) | £0 |
Example Tax Calculation
| Savings | Interest Rate | Annual Interest | Tax-Free Allowance | Taxable |
|---|
| £100,000 | 4% | £4,000 | £1,000 (basic rate) | £3,000 |
| Tax at 20% | — | — | — | £600 |
Tax-Efficient Strategies
| Strategy | Benefit |
|---|
| Cash ISA | Interest is tax-free |
| NS&I Premium Bonds | Wins are tax-free |
| Partner’s account | Use their PSA too |
| Overpay mortgage | Tax-free “return” |
Premium Bonds for Large Savings
How They Work
| Feature | Details |
|---|
| Maximum holding | £50,000 |
| Minimum | £25 |
| Prize fund rate | ~4% annually |
| Prizes | Monthly, tax-free |
| No guaranteed return | Luck-based |
Pros and Cons
| Pros | Cons |
|---|
| 100% government-backed | No guaranteed return |
| Tax-free wins | May win nothing |
| Easy access | Interest rate may be lower overall |
| Good for higher-rate taxpayers | Not optimal for basic rate |
Who Premium Bonds Suit
| Good For | Less Suitable For |
|---|
| Higher-rate taxpayers | Basic-rate taxpayers |
| Those wanting security | Those needing guaranteed return |
| Supplementing other savings | Sole savings vehicle |
| Fun element | Pure optimisation |
Fixed-Rate Laddering Strategy
What Is Laddering?
| Concept | How It Works |
|---|
| Split savings | Across different terms |
| Stagger maturity | Money available at intervals |
| Flexibility | Some access while earning better rates |
Example: £100,000 Ladder
| Amount | Term | Matures |
|---|
| £30,000 | 1-year fixed | Year 1 |
| £30,000 | 2-year fixed | Year 2 |
| £20,000 | 3-year fixed | Year 3 |
| £20,000 | Easy access | Anytime |
Benefits
| Benefit | Details |
|---|
| Higher total return | Fixed rates beat easy access |
| Regular access | Something matures each year |
| Rate flexibility | Reinvest at current rates |
| Spreads risk | Not locked to one rate |
Summary: Large Sum Savings Plan
Step-by-Step
| Step | Action |
|---|
| 1 | Calculate total amount |
| 2 | Check FSCS coverage across providers |
| 3 | Consider tax position |
| 4 | Decide on access needs |
| 5 | Split across multiple providers |
| 6 | Mix fixed and easy access |
Sample £100,000 Plan
| Allocation | Amount | Purpose |
|---|
| Cash ISA | £20,000 | Tax-free interest |
| Premium Bonds | £50,000 | Government-backed, tax-free |
| 1-year fixed (Bank A) | £30,000 | Better rate, different licence |
| Total | £100,000 | Fully protected |
Key Principles
| Principle | Why |
|---|
| Stay under £85k per licence | FSCS protection |
| Use ISA allowance | Tax-free returns |
| Consider NS&I | Government guarantee |
| Match access to needs | Don’t lock away what you need |
| Review rates regularly | Rates change |
With large sums, safety comes first. Spread your money, stay within FSCS limits, and balance returns with access needs.
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