Savings Accounts UK 2026/27 — Easy Access, Notice, Fixed Rate and Premium Bonds GuideBest Savings Accounts for Large Deposits UK 2026
Where to put large savings amounts in the UK. We compare FSCS protection limits, rates for large deposits, and strategies for maximising returns safely.
Got a large sum to save? Here’s how to get the best rates while keeping your money protected.
The £85,000 Problem
FSCS Protection Limits
| Protection | Amount |
|---|
| Per person, per banking group | £85,000 |
| Joint accounts | £170,000 (£85k each) |
| Temporary high balance | Up to £1 million (special circumstances) |
If you have £200,000 in one bank and it fails, you’d only receive £85,000 back.
Banking Groups (Important!)
| What Looks Like Multiple Banks | Reality |
|---|
| Halifax and Lloyds | Same group (one £85k limit) |
| NatWest and RBS | Same group |
| HSBC and First Direct | Same group |
| Santander | Separate |
| Nationwide | Separate |
| Marcus by Goldman Sachs | Separate |
Check before spreading — different brands ≠ different protection.
Banking Groups Quick Reference
| Group | Brands Share £85k |
|---|
| Lloyds Banking Group | Lloyds, Halifax, Bank of Scotland, Scottish Widows |
| NatWest Group | NatWest, RBS, Ulster Bank |
| HSBC UK | HSBC, First Direct, M&S Bank |
| Barclays | Barclays |
| Santander UK | Santander |
| Nationwide | Nationwide |
| Virgin Money | Virgin Money, Clydesdale, Yorkshire Bank |
Strategy for Large Deposits
Spreading by Banking Group
| Total Amount | Strategy |
|---|
| £85,000 or less | One provider is fine |
| £85,001-170,000 | Two banking groups |
| £170,001-255,000 | Three banking groups |
| £255,001-340,000 | Four banking groups |
| £340,000+ | Continue pattern or use wealth manager |
Example: £250,000 to Save
| Bank/Group | Amount | FSCS Protected |
|---|
| Nationwide | £85,000 | ✅ Full |
| Marcus (Goldman Sachs) | £85,000 | ✅ Full |
| Santander | £80,000 | ✅ Full |
| Total | £250,000 | 100% protected |
Best Accounts for Large Balances
Easy Access (No Limit Issues)
| Account | Rate | Max Balance | FSCS |
|---|
| Marcus | Competitive | No stated max | ✅ |
| Santander Easy Access | Good | Check current | ✅ |
| Virgin Money Savings | Good | £1m+ | ✅ |
| Metro Bank Instant Saver | Decent | £250k+ | ✅ |
Fixed Rate (Large Deposits)
| Provider | Term | Rate | Max |
|---|
| Building societies | Various | Competitive | Often £500k+ |
| Fixed rate bonds | Various | Best rates | Usually £85k |
| NS&I | Various | Lower | No limit |
Notice Accounts
| Notice Period | Typical Rate Boost | Good For |
|---|
| 30 days | Slight | Emergency buffer |
| 60 days | Moderate | Medium-term |
| 90 days | Better | Funds not needed soon |
| 120+ days | Best | Long-term savings |
Premium Bonds
Why Consider Premium Bonds
| Feature | Details |
|---|
| Max holding | £50,000 per person |
| Prize rate | Variable (check current) |
| Protection | 100% government backed (not FSCS — Treasury) |
| Access | Easy access (few days) |
| Tax | Completely tax-free |
Effective rate: Variable — depends on luck. Average return is lower than best savings accounts, but prizes are tax-free.
Best For
| Suited To | Why |
|---|
| Higher/additional rate taxpayers | Tax-free advantage |
| Part of diversified approach | Up to £50k here |
| Risk-averse | Government guaranteed |
NS&I (National Savings)
100% Government Backed
| Product | Rate | Max | Access |
|---|
| Premium Bonds | Prize draw | £50,000 | Easy |
| Direct Saver | Variable | £2 million | Easy |
| Income Bonds | Variable | £1 million | Easy |
| Guaranteed Growth Bonds | Fixed | £10,000 | Fixed term |
NS&I rates are often lower than best buys, but unlimited government protection may justify this for very large sums.
Building Societies
Building societies often suit larger deposits:
| Society | Why Consider |
|---|
| Nationwide | Large, well-rated accounts |
| Yorkshire BS | Competitive rates |
| Coventry BS | Good easy-access options |
| Skipton BS | Range of products |
Each building society is separately protected.
Strategies by Amount
£100,000-250,000
| Approach | Example |
|---|
| Split across 2-3 groups | £85k Nationwide, £85k Marcus, remainder elsewhere |
| Use NS&I for some | £50k Premium Bonds + £50k Direct Saver |
| Mix easy access + fixed | Some accessible, some locked for better rates |
£250,000-500,000
| Approach | Example |
|---|
| 4-6 banking groups | Systematic spreading |
| Building societies | Often accept larger deposits |
| NS&I | Unlimited protection |
| Consider Wealth Manager | Handles spreading for you |
£500,000+
| Approach | Notes |
|---|
| Wealth manager | Manages FSCS spreading |
| NS&I heavily | Unlimited government protection |
| Multiple building societies | Many separate protections |
| Consider ISAs | £20k/year tax-free (long-term) |
| Temporary high balance protection | If proceeds from house sale etc. |
Temporary High Balance Protection
What It Covers
If you suddenly have a large sum due to specific circumstances, you may get up to £1 million FSCS protection for 6 months:
| Qualifying Event | Protection Period |
|---|
| House sale proceeds | 6 months |
| Inheritance/estate distribution | 6 months |
| Divorce/separation settlement | 6 months |
| Redundancy payment | 6 months |
| Insurance payout | 6 months |
| Personal injury compensation | 6 months |
You must be able to prove the source if the bank fails.
Cash ISAs for Large Savers
| Feature | Details |
|---|
| Annual allowance | £20,000 |
| Lifetime allowance | Unlimited |
| Interest | Tax-free |
| Best rates | Sometimes match or beat taxable accounts |
For long-term large saving, maximising ISA allowance yearly builds a tax-free pot.
ISA Strategy for Large Sums
| Year | Action | Running Tax-Free Total |
|---|
| Year 1 | £20k into ISA, rest in savings | £20k ISA + £230k taxable |
| Year 2 | £20k more into ISA | £40k ISA + £210k taxable |
| Year 5 | Continue | £100k+ ISA |
Tax Considerations
Personal Savings Allowance
| Tax Band | Tax-Free Savings Interest |
|---|
| Basic rate (20%) | £1,000 |
| Higher rate (40%) | £500 |
| Additional rate (45%) | £0 |
Do the Maths
| Amount | Rate | Annual Interest | PSA Impact |
|---|
| £100,000 | 5% | £5,000 | Exceeds PSA |
| £200,000 | 5% | £10,000 | Well exceeds |
Higher/additional rate taxpayers with large cash holdings should prioritise:
- ISAs
- Premium Bonds (tax-free)
- NS&I
- Consider spouse’s allowances
When to Consider
| Amount | DIY Feasible? |
|---|
| Under £500k | Yes — spread yourself |
| £500k-1m | DIY possible but time-consuming |
| Over £1m | Wealth manager adds convenience |
Services like:
- Flagstone (wealth managers)
- Raisin UK (savings marketplace)
- Hargreaves Lansdown Active Savings
These spread your money across multiple banks via one interface.
| Platform | How It Works | Benefit |
|---|
| Raisin | Marketplace — you choose banks | Best rates from various providers |
| HL Active Savings | Similar marketplace | Existing HL customers |
| Flagstone | Via advisers | Manages spreading |
Checklist: Large Deposit Safety
| Step | ✓ |
|---|
| Know total amount | ☐ |
| List required banking groups | ☐ |
| Check groups don’t overlap | ☐ |
| Research best rates per group | ☐ |
| Spread to stay under £85k per group | ☐ |
| Consider NS&I for portion | ☐ |
| Maximise ISA allowance | ☐ |
| Review periodically | ☐ |