Are Premium Bonds Worth It? - How Much Do You REALLY Win?

Key Concepts

Premium Bonds: A UK savings product issued by NS&I (National Savings and Investments) where each £1 invested becomes a unique number entered into a monthly prize draw.
NS&I (National Savings and Investments): The government-backed savings organization that issues Premium Bonds.
ERNIE (Electronic Random Number Indicator Equipment): The quantum computer system used to generate random winning numbers for Premium Bond draws.
Prize Fund Rate: The average payout across all bondholders, currently 3.6%. This is not an individual guaranteed return.
Odds of Winning: For any single £1 bond, the odds of winning a prize in a given month are 1 in 22,000.
Skewness Preference / Lottery Ticket Payoff: A behavioral economics concept describing the overvaluation of tiny chances of huge payoffs.
Personal Savings Allowance: An allowance for individuals to earn a certain amount of interest tax-free.
ISAs (Individual Savings Accounts): Tax-efficient savings accounts in the UK.
SIPs (Self-Invested Personal Pensions): Tax-efficient pension accounts in the UK.
Guilts: UK government bonds.
Cash ISAs: ISAs specifically for holding cash, offering tax-free interest.
Stocks and Shares ISAs: ISAs for investing in stocks, bonds, and other financial instruments.
Money Market Funds: Investment funds that invest in short-term debt instruments, offering returns similar to cash ISAs.
Inflation: The rate at which the general level of prices for goods and services is rising, and subsequently, purchasing power is falling.
Real Wealth: The purchasing power of an individual's assets, adjusted for inflation.

Premium Bonds: A Detailed Analysis

How Premium Bonds Work

Premium Bonds are a highly popular savings product in Britain, with over 22 million holders. Introduced in 1956, they offer safety, tax-free returns, and the chance to win a £1 million jackpot. Each £1 invested, up to a maximum of £50,000, becomes a unique number entered into NS&I's monthly prize draw. The system for generating winning numbers, ERNIE, is now in its fifth generation and is a quantum computer.

Prizes range from £25 to £1 million, with two £1 million jackpots drawn monthly. The draws occur on the first working day of each month. While the overall prize fund rate is 3.6%, this is an average payout and not an individual guaranteed return. The actual return for an individual can be 0% or significantly higher if they win. The odds of any single £1 bond winning a prize in a month are 1 in 22,000. The vast majority of wins are for £25 or £50.

The Odds of Winning and Investment Levels

The number of bonds held directly impacts the chances of winning. With fewer bonds, the odds of winning nothing over a year are significantly higher. For example, with £1,200 invested, there's approximately a 50/50 chance of winning nothing annually. At the maximum investment of £50,000, holders almost always win something, and their returns tend to align closer to the average prize rate of 3.6%.

Government Benefits and Borrowing Costs

Premium Bonds represent an effective way for the UK government to borrow money at a low cost. When individuals purchase Premium Bonds, they are lending money to the government. NS&I uses these funds to finance government operations. The 3.6% prize fund rate is significantly lower than the 4-5% the government might pay in the gilt market. Furthermore, because many savers do not win enough to reach the average payout, the real cost of borrowing for the Treasury is even lower, with some savers effectively providing interest-free loans. Additionally, over £100 million in prizes remains unclaimed, further benefiting the government.

Trading 212 Sponsorship and Offer

The video is sponsored by Trading 212, a UK commission-free investment platform. The presenter highlights its benefits:

No Fees: No account fees, monthly, or annual subscription fees.
Extensive Choice: Over 13,000 ETFs and stocks from the UK, US, Canada, and Europe.
Innovative Features: Fractional shares, pies (customizable portfolios), and auto-investment.
Pies Feature: Allows creation of portfolios within an ISA, with one-click rebalancing and automatic dividend reinvestment.
ISA Flexibility: Withdrawals can be made and replaced within the same tax year without affecting the ISA allowance.
Security: Funds are held in segregated accounts and protected by the Financial Services Compensation Scheme up to £85,000.

A special offer for Pension Craft viewers provides free fractional shares worth up to £100. To claim this, viewers need to open, verify, and fund an account, then use the promo code "Ramen" (R-A-M-I-N). A link to this offer is in the video description.

Expected Payoffs and Comparison to Other Investments

Premium Bonds operate in two stages: first, the chance of winning a prize, and second, the determination of the prize amount. The vast majority of prizes are £25, with only a small number of larger prizes. This structure means that for many investors, the realistic outcome is no return in a given year.

£1,000 Investment: Over half of investors with £1,000 invested win nothing annually. The expected payoff is zero for most.
£50,000 Investment: Larger investors see their outcomes cluster closer to the 3.6% average return. However, even with £50,000, the chance of winning over £4,000 in a year is just over 1%. The big prizes remain statistically insignificant.

Comparison with other savings options:

Cash in Trading 212 Account: Can earn over 4% by enabling interest.
Top Easy Access Savings Accounts: Currently offer up to 4.5%.
Cash ISAs (Fixed Rate): Offer comparable rates to easy access accounts, tax-free.
Guilts (Held to Maturity): Offer guaranteed returns of 3.5% to over 5%.
Cash ISAs vs. Premium Bonds: Cash ISAs offer certainty of interest, while Premium Bonds offer a small chance of larger wins. Cash ISAs are limited to £20,000 new money per tax year, with no lifetime cap, and pay tax-free interest. Premium Bonds have a £50,000 limit and tax-free prize draws.
Stocks and Shares ISA (Money Market Fund): Can generate returns similar to Cash ISAs with no withdrawal penalty.

Tax Benefits and Limitations

Premium Bond prizes are entirely tax-free, meaning no income tax or capital gains tax is payable. This makes them attractive once ISA and SIP allowances are fully utilized. However, for basic rate taxpayers within their Personal Savings Allowance, a normal savings account might yield similar or higher returns. For higher or additional rate taxpayers, tax-sheltered options like Cash ISAs or tax-free guilts are generally more advantageous.

The Impact of Inflation

A significant long-term issue with Premium Bonds is inflation. Even if an investor achieves the average 3.6% return, with inflation at 3.8%, their purchasing power is continually eroding. Premium Bonds protect nominal cash but not real wealth, unless winnings are reinvested (which is only possible if the £50,000 cap hasn't been reached). The stock market is cited as the most effective investment for beating inflation over the long term, though it involves price volatility.

Conclusion: Are Premium Bonds a Good Investment?

Premium Bonds are characterized by:

Safety: Capital is not at risk.
Entertainment Value: They offer a "safe gamble" and the thrill of potential big wins, appealing to "skewness preference."
Tax-Free Status: Prizes are tax-free, making them suitable for those who have maxed out their ISA and SIP allowances and enjoy the draw element.

However, they are not a wealth-building tool. The video concludes that Premium Bonds are an excellent deal for the government, providing a cheap funding source powered by a national inclination towards gambling, and a mostly harmless form of entertainment for savers. For most individuals, high-interest savings accounts, particularly tax-sheltered ISAs, offer better expected returns.