We use cookies to allow us and selected partners to improve your experience and our advertising. By continuing to browse you consent to our use of cookies. You can understand more and change your cookies preferences here.


When you click on a retailer link on our site, we may earn affiliate commission to help fund our not-for-profit mission.Find out more.

5 Dec 2017

NS&I Guaranteed savings bonds go back on sale

It's the first time they've been available since 2009

National Savings & Investments (NS&I) has relaunched its popular Guaranteed Growth and Guaranteed Income bonds - but how do they compare to the rest of the market?

The release marks the first time that guaranteed fixed-rate bonds have gone on general sale since December 2009, according to the NS&I.

Which? takes a look at the returns on offer and how the new deals stack up against other fixed-rate bonds.

Be more money savvy

Get a firmer grip on your finances with the expert tips in our Money newsletter – it's free weekly.

This newsletter delivers free money-related content, along with other information about Which? Group products and services. Unsubscribe whenever you want. Your data will be processed in accordance with our Privacy policy

What the NS&I bonds pay

Savers can choose between a one-year or three-year fixed-rate Growth or Income bond.

The one-year NS&I Guaranteed Growth Bond pays 1.50% gross AER while the three-year NS&I Guaranteed Growth bond offers a 2.2% gross AER return.

The interest from the Growth Bond is calculated daily and added to your investment each year, so will suit those that want to focus on growing the value of their savings.

The one-year Guaranteed Income bond offers a slightly smaller rate of 1.46% gross AER, while the three-year Guaranteed Income Bond pays 2.17% gross AER.

The interest from the Income bond is calculated daily and paid into a nominated bank account every month, so it's a better option if you want to earn a regular income from your pot, rather than grow it.

Rate (gross AER) Interest paid
NS&I Guaranteed Growth One-Year Bond1.50%Annually
NS&I Guaranteed Growth Three-Year Bond2.20%Annually
NS&I Guaranteed Income One-Year Bond1.46%Monthly
NS&I Guaranteed Income Three-Year Bond2.17%Monthly

The last time the NS&I Guaranteed bonds went on sale, they paid up to 4.40% gross AER - which goes to show just how far saving rates have fallen over the last seven years.

Savers aged 16 or over can open an account with £500 and invest up to £1m. Investments can be made individually, jointly or can be held in a Trust.

The bonds are only available to buy online, but they can be managed online, over the phone or by post.

How the NS&I bonds compare

NS&I's new one-year Guaranteed Growth and Guaranteed Income bonds are competitive, but not market-leading.

For one-year fixed-rate deals, the top of the market is currently the BLME Premier Deposit Account,which offers a rate of 2% gross AER on deposits from £25,000. For savers with smaller amounts of cash, theWesleyan Bank One-Year Fixed Rate Deposit Account pays 1.88% gross AER on deposits from £1,000.

With AER rates of 1.50% and 1.46%, the NS&I's one-year bonds are just inside the top 20 when it comes to the best returns on offer in this range.

However, when looking at three-year fixed-rate savings, the NS&I three-year bonds are more attractive.

The top deal in this space is the BLME Premier Deposit Account which pays 2.25% gross AER on deposits from £25,000 or there's the Paragon Fixed-Rate Saver which pays 2.25% on deposits from £1,000.

This puts the 2.2% gross AER offered by the NS&I Guaranteed Growth Bond and the 2.17% gross AER rate available on the NS&I Guaranteed Income Bond in the top five for three-year deals.

Do you have to pay tax on the interest?

The interest you earn in both types of NS&I bonds is liable for tax and will count towards your personal savings allowance (PSA) for the year.

Are savings protected?

The new NS&I bonds, like all NS&I products, are 100% backed by the Treasury.

That means you can save much more than the £85,000 limit that normally applies to savings accounts protected by theFinancial Services Compensation Scheme (FSCS).

This will be particularly attractive to those with significant sums of money who would prefer to keep their cash in one place rather than in several different accounts.

Can you withdraw money early?

Unlike most other fixed-rate bonds, the NS&I Guaranteed Growth and Guaranteed Income bonds can be cashed in early.

However, there is a penalty of 90 days' interest on the amount you cash in and you must keep a balance of at least £500 invested to keep the bond open.

Is it worth opening an NS&I bond?

It's clear that NS&I is keen to attract new savers with the revival of these popular products.

Earlier in November,NS&I also upped the rate on variable savings accounts and premium bonds.

However, if you're chasing the best rate on your savings, there may be better deals available from other providers.

That said, the NS&I bonds are 100% guaranteed by the government and offer the ability to take cash out before the end of the fixed term - so might be better option for you, depending on your circumstances.

Which? Limited is an Introducer Appointed Representative of Which? Financial Services Limited, which is authorised and regulated by the Financial Conduct Authority (FRN 527029). Which? Mortgage Advisers and Which? Money Compare are trading names of Which? Financial Services Limited.