Premium Bonds are the UK’s most popular savings product — over 21 million people hold them. Instead of earning interest, you’re entered into a monthly prize draw where you can win between £25 and £1 million, tax-free.
But with savings rates at their highest in years, are Premium Bonds still worth it? This guide explains the current rate, your realistic winning chances, and how they compare to alternatives.
Current Premium Bonds Prize Rate
| April 2026 | |
|---|---|
| Prize fund rate | 4.00% |
| Odds per £1 bond per draw | 21,000 to 1 |
| Minimum prize | £25 |
| Maximum prize | £1,000,000 |
| Tax on prizes | None — all prizes are tax-free |
The prize fund rate is the annual equivalent of total prizes paid out divided by total bonds held. It’s not a guaranteed return — it’s an average across all bondholders.
Prize Fund Rate History
NS&I adjusts the prize fund rate based on Bank of England base rates and their own funding needs. Recent history:
| Date | Prize Fund Rate |
|---|---|
| April 2026 | 4.00% |
| January 2026 | 4.00% |
| October 2025 | 4.40% |
| April 2025 | 4.40% |
| February 2024 | 4.65% |
| October 2023 | 4.65% |
| August 2023 | 4.00% |
| June 2022 | 1.40% |
| November 2020 | 1.00% |
The rate has fallen from its peak of 4.65% as base rates have stabilised. Further cuts are possible if the Bank of England reduces rates.
How Much Could You Win?
Premium Bonds use a lottery system — your winning chances depend on how many bonds you hold. Here’s what to realistically expect:
Estimated Prizes by Holding
| Amount Held | Expected Annual Prizes | Expected Annual Value |
|---|---|---|
| £1,000 | ~0.6 prizes | ~£22 |
| £5,000 | ~3 prizes | ~£109 |
| £10,000 | ~6 prizes | ~£219 |
| £25,000 | ~14 prizes | ~£547 |
| £50,000 (max) | ~28 prizes | ~£1,095 |
Important: These are averages. Your actual results depend entirely on luck. Some people with £50,000 win more than the average; some win less.
Prize Distribution
The prize fund is distributed across different prize tiers:
| Prize Value | Number of Prizes (Monthly) | Odds |
|---|---|---|
| £1,000,000 | 2 | ~61 billion to 1 |
| £100,000 | 89 | ~1.4 billion to 1 |
| £50,000 | 178 | ~686 million to 1 |
| £25,000 | 356 | ~343 million to 1 |
| £10,000 | 890 | ~137 million to 1 |
| £5,000 | 1,781 | ~69 million to 1 |
| £1,000 | 19,586 | ~6 million to 1 |
| £500 | 58,759 | ~2 million to 1 |
| £100 | 2,122,626 | ~58,000 to 1 |
| £50 | 2,122,626 | ~58,000 to 1 |
| £25 | ~1,600,000 | ~76,000 to 1 |
The vast majority of prizes (84%) are £25 or £50. Big prizes are extremely rare.
Premium Bonds vs Savings Accounts
With savings rates high, guaranteed interest often beats Premium Bonds:
| Product | Rate/Return | Tax Status | Guaranteed? |
|---|---|---|---|
| Premium Bonds | 4.00% average | Tax-free | No — you might win nothing |
| Top easy-access savings | 4.50-5.00% | Taxable* | Yes |
| 1-year fixed savings | 4.80-5.20% | Taxable* | Yes |
| Cash ISA | 4.20-4.80% | Tax-free | Yes |
*Savings interest is taxable but most people have a Personal Savings Allowance (£1,000 for basic rate taxpayers, £500 for higher rate, £0 for additional rate).
Who Might Prefer Premium Bonds?
✅ Higher-rate taxpayers — if you’d pay 40% or 45% tax on savings interest, tax-free prizes become more attractive
✅ People who like the lottery aspect — the chance (however small) of winning £1 million appeals to some
✅ Those who want a psychological “lock-in” — some people find they’re less tempted to spend money that’s “in the draw”
✅ Anyone maxed out on ISAs — Premium Bonds offer another tax-free option
Who Should Probably Use Savings Accounts?
✅ Basic-rate taxpayers — after PSA, the guaranteed 4.5%+ return typically beats Premium Bonds
✅ People who need predictable returns — Premium Bonds give you no certainty
✅ Those with smaller amounts — below £5,000, your chances of winning are low
How Premium Bonds Work
Buy bonds — Minimum £25, maximum £50,000 per person. Each £1 is one bond.
Wait one month — Bonds enter the draw from the first of the month after purchase.
ERNIE picks winners — The Electronic Random Number Indicator Equipment selects winning bond numbers.
Prizes are paid — Either to your bank account, reinvested as more bonds, or held as NS&I Direct Saver balance.
Roll over — Non-winning bonds stay in every future draw until you cash them out.
How to Buy Premium Bonds
Online (NS&I Website)
- Go to nsandi.com
- Register for an account or log in
- Buy up to £50,000 worth of bonds
- Pay by debit card or bank transfer
By Phone
Call NS&I on 08085 007 007 (8am-8pm Monday-Friday).
Minimum and Maximum
| Minimum purchase | £25 |
| Maximum holding | £50,000 per person |
| Child holdings | £50,000 per child (parent/guardian applies) |
Cashing In Premium Bonds
Premium Bonds can be cashed in at any time with no penalty or notice period:
- Log in to your NS&I account
- Request a withdrawal (full or partial)
- Money arrives in 3-5 working days
- Bonds leave the prize draw immediately
You won’t lose any capital — you get back the exact amount you put in.
Tax Treatment
All Premium Bonds prizes are completely tax-free:
- They don’t count towards your Personal Savings Allowance
- They don’t count towards your ISA allowance
- They’re not counted as income for tax credits or benefits
- You don’t need to declare them on your tax return
This is the main advantage of Premium Bonds for higher-rate taxpayers.
Common Questions
Do you need to check if you’ve won?
No — NS&I will pay prizes automatically if you’ve set up your bank details or opted to reinvest. You can also check manually using the NS&I prize checker.
What happens to unclaimed prizes?
Unclaimed prizes are held by NS&I. There’s no time limit to claim — prizes have been claimed decades after winning. Check for unclaimed prizes if you or family members have had bonds for a long time.
Are Premium Bonds safe?
Yes — 100% of your money is backed by HM Treasury. There’s no limit on protection (unlike the £85,000 FSCS limit for banks). NS&I is as safe as any savings can be.
Should I invest all my savings in Premium Bonds?
No. The variable return makes them unsuitable for goals requiring certainty. Consider:
- Emergency fund: easy-access savings (guaranteed rate)
- House deposit: savings account or LISA
- Fun money: Premium Bonds are fine
Should You Bother?
| If… | Verdict |
|---|---|
| You’re a basic-rate taxpayer with <£1,000 PSA unused | Savings account probably better |
| You’re a higher-rate taxpayer | Premium Bonds more competitive |
| You want guaranteed returns | Savings account |
| You like the idea of winning big | Premium Bonds (but manage expectations) |
| You have maxed ISA and savings allowances | Premium Bonds are tax-efficient |
| You have less than £5,000 to invest | Savings account — odds too low |
Related Guides
- Premium Bonds UK 2026 — Prize Rate, Odds, and Whether They’re Worth It
- Premium Bonds vs Savings Accounts
- Best Cash ISA Rates
- Personal Savings Allowance Explained
- ISA Allowance 2026/27
Summary
| Current prize fund rate | 4.00% (April 2026) |
| Odds per £1 bond | 21,000 to 1 per month |
| Minimum holding | £25 |
| Maximum holding | £50,000 per person |
| Tax on prizes | None — completely tax-free |
| Guaranteed return? | No — you could win nothing |
| Government backed? | Yes — 100% safe |
Premium Bonds are fine for part of your savings — especially if you’re a higher-rate taxpayer or you like the hope of a big win. But for most savers, the guaranteed rates on top savings accounts are currently better value than the 4.00% Premium Bonds rate.