Why are gilts attracting investors again? 

Gilts have moved firmly back into focus for UK investors. After years of very low yields, investors buying gilts today are being offered higher prospective returns for lending money to the UK government. 

That does not automatically make gilts attractive for everyone. Higher yields exist against a backdrop of uncertainty around inflation, interest rates and the wider economic outlook, while gilt prices can still move significantly. But for investors looking for income, diversification or an investment linked to a particular future date, gilts may have a more meaningful role to play than they did during the ultra-low-rate years. 

So, why invest in gilts now, and what should investors understand before doing so?

At a glance 

• Gilts are UK government bonds. Buying one effectively means lending money to the government in exchange for predefined payments. 

• Yields are significantly higher than investors became accustomed to during the ultra-low-rate era. The UK 10-year gilt yield stood at around 5.4% on 5 October 2026. 

• A gilt’s coupon is not necessarily the same as its potential return. The price paid and amount due at maturity also matter. 

• Gilts carry relatively low credit risk, but they are not risk-free. Their market price can rise or fall, particularly for longer-dated gilts. 

• Tax can affect the outcome. Gilt coupon payments are generally subject to Income Tax, while gains on qualifying gilt-edged securities are exempt from Capital Gains Tax. 

Prefer to listen? Hear Katie Sykes, Investment Marketing Specialist and Craig Melling, Director of Investment, explain why gilts are back in focus and what higher yields could mean for investors in the latest episode of Inside the Markets. 

Listen to the latest episode: Whole of Market Investing: What Investors Need to Know

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Why are gilts back in focus? 

Higher yields have increased the potential returns available to prospective investors, bringing gilts back into the investment conversation after an extended period of unusually low yields. 

The change has been particularly noticeable during 2026. The UK 10-year gilt yield stood at around 5.4% on 5^th October, while longer-dated gilt yields have also risen sharply. 

Gilt yields respond to a range of influences, including expectations for inflation and interest rates, fiscal developments, investor demand and global bond-market conditions. 

Inflation remains particularly relevant. The Bank of England’s September monetary policy decision recorded UK CPI inflation at 3.1% in August 2026, above the 2% target. The Bank maintained Bank Rate at 3.75%, while three members of its Monetary Policy Committee voted to increase the rate to 4%. [bankofengland.co.uk] 

Government borrowing is another part of the market backdrop. The UK Debt Management Office reported planned gilt sales of £303.7 billion for 2025/26, representing the second-highest financing remit in its history: [dmo.gov.uk] 

The rise in yields has not been exclusively a UK development. Government bond markets around the world have been responding to changing expectations for inflation, interest rates and public finances. 

These factors help illustrate the environment in which gilt yields have risen, although market yields should not be treated as a precise forecast of where inflation or interest rates will go next. 

For a broader look at inflation, government borrowing and bond-market volatility, watch the latest episodes of Markets Unwrapped which specifically discuss these themes: Markets Unwrapped | September 2026 | Progeny & add October episode link below.  

What is a gilt and how does it work? 

A gilt is essentially an IOU from the UK government. An investor lends the government money and receives predefined payments in return. 

The terminology can make gilts sound more complicated than the underlying idea. 

Imagine a conventional gilt as an IOU with £100 written on it. There are four important elements: 

• Maturity: the date on which the £100 is due to be repaid. 

• Coupon: the interest payment attached to the gilt. A 3% coupon on £100 represents £3 of annual interest, paid in two equal six-monthly instalments. 

• Price: what another investor is prepared to pay for that IOU. Before maturity, it might trade for £95, £100 or £105. 

• Yield: an annualised measure of the potential return from a gilt, taking account of the price paid and the contractual payments due to the investor. 

The UK Debt Management Office provides a fuller explanation of how conventional and index-linked UK government gilts work. It confirms that conventional gilts pay a fixed coupon every six months and repay the principal at maturity. [dmo.gov.uk] 

The distinction between coupon and yield is particularly important. If you buy a conventional gilt with a face value of £100 for £95 and hold it until maturity, your potential return is not limited to its coupon payments. Subject to the government meeting its obligations, you are also due to receive £100 at maturity, £5 more than the purchase price in this simplified example. 

This is why looking only at the coupon can give investors an incomplete picture. 

Why do gilt prices and yields move in opposite directions? 

When the price of an existing gilt falls, its yield generally rises because an investor is paying less to receive the same contractual future payments. 

Take our £100 gilt paying £3 each year. 

If changing market conditions mean investors can obtain more attractive returns elsewhere, they may no longer be willing to pay £100 for it. Its market price could therefore fall. 

Imagine a new investor can buy it for £90. The annual coupon remains £3 and its face value remains £100 at maturity. The investor is now paying less for the same contractual future payments, increasing the potential return relative to the purchase price. 

A simple way to picture the relationship is as a seesaw: 

• Gilt prices ↓ | Yields ↑ 
• Gilt prices ↑ | Yields ↓ 

This also illustrates an important point about today’s market. Rising yields can mean falling prices for existing gilt holders while simultaneously increasing the prospective returns available to investors buying at the new, lower prices. 

Why can higher gilt yields be attractive to investors? 

Higher yields mean prospective investors are being offered higher potential returns for holding government debt than during the ultra-low-yield period. 

But higher yields are not automatically good news. 

They may partly reflect uncertainty about inflation, interest rates, government borrowing or the wider economic outlook. The same market movement can therefore be uncomfortable for an existing gilt holder while creating a different opportunity for a new investor. 

Depending on an investor’s objectives, gilts can potentially fulfil several roles: 

• providing income; 

• contributing to diversification within a broader portfolio; 

• adding a more defensive component alongside other assets; and 

• helping to align an investment with a known future date. 

The last point can be particularly useful in financial planning. If an investor expects to need money at a particular point in the future, an appropriately dated gilt can potentially help align an investment with that liability. 

However, diversification does not simply mean holding more investments. The objective is for different investments to perform useful and complementary roles within the wider portfolio. Read more about thoughtful diversification and whole-of-market investing. Progeny Asset Management’s supporting content explains that diversification should reduce reliance on individual investments, sectors or regions rather than adding complexity for its own sake. Whole of Market Investing: What Investors Need to Know | Progeny 

Are gilts safe? 

Gilts have relatively low credit risk because they represent lending to the UK government, but low credit risk does not mean no investment risk. 

One of the most important distinctions for investors is between credit risk and price risk. 

Credit risk concerns whether the issuer can meet its obligations. The UK Debt Management Office states that the British government has not failed to make interest or principal payments on gilts as they have fallen due. It also cautions that gilts are marketable securities and their market value can fall as well as rise. [dmo.gov.uk]. 

Price risk concerns what the gilt is worth in the market before maturity. Changes in interest rates and inflation expectations can influence that price, with longer-dated gilts generally more sensitive to changes in market conditions. 

This matters if an investor needs to sell before the gilt matures. The market price at that point may be lower than the price originally paid, meaning the investor could receive back less than they invested. 

Holding a conventional gilt to maturity changes the picture because its redemption value is known in advance, subject to the UK government meeting its obligations. An investor’s time horizon is therefore an important part of assessing whether a particular gilt is appropriate. 

Why isn’t a gilt’s coupon the same as its potential return? 

The coupon tells you how much interest a gilt pays based on its face value. It does not show the whole potential return because it does not account for the price you pay. 

Consider a hypothetical £100 conventional gilt carrying a very small coupon. 

If you purchase it for £95 and hold it until maturity, most of the potential return may come not from its interest payments but from the difference between the £95 purchase price and the £100 due at maturity. 

Conversely, an investor buying a £100 gilt for more than £100 needs to account for the fact that only £100 is due to be repaid at maturity. 

This is where yield to maturity becomes useful. It takes account of the price paid, contractual future coupon payments and redemption value to provide an annualised measure based on holding the gilt until maturity. It is therefore possible for two gilts with very different coupons to offer similar yields. 

For UK investors, the distinction between coupon and potential overall return can also have tax implications. 

How are gilts taxed? 

Gilt coupon payments are generally subject to Income Tax, while gains on qualifying gilt-edged securities are exempt from Capital Gains Tax. This means where a gilt’s potential return comes from can matter. 

HM Revenue & Customs maintains a list of qualifying gilt-edged securities that are exempt from Capital Gains Tax. The exemption arises under Section 115 of the Taxation of Chargeable Gains Act 1992. [gov.uk], [gov.uk] 

Consider a low-coupon gilt bought below its £100 face value and held to maturity. Relatively little of the potential return may come from the coupon, while more could come from the difference between the purchase price and the £100 redemption value. 

For investors holding qualifying gilts outside tax-efficient wrappers, that distinction can affect the after-tax outcome. 

The relevance will depend on an individual’s circumstances, how the investment is held and the applicable tax rules, which can change. 

The broader lesson is therefore more useful than focusing solely on potential tax advantages: the highest coupon does not necessarily mean the highest potential return, and the headline yield alone does not tell every investor what they could receive after tax. 

Gilts or cash: what’s the difference? 

Cash and gilts can both play useful roles, but they are not interchangeable and should not be compared on headline returns alone. 

Cash can provide liquidity and certainty over the amount held, subject to the terms of the account. A gilt is a traded investment whose price can change before maturity. 

With an individual conventional gilt, a known maturity date and redemption value can provide a degree of predictability for an investor able to hold it to maturity, subject to the UK government meeting its obligations. However, an investor who needs access to the money earlier may have to sell at the prevailing market price. 

Tax can also make simple headline-rate comparisons misleading, particularly outside tax-efficient wrappers. 

Rather than asking whether cash or gilts are universally better, the more useful questions are: 

• What role does the money need to play? 

• When might it be required? 

• Is immediate access important? 

• How much price risk is appropriate? 

• How might tax affect the outcome? 

What should investors consider before investing in gilts? 

Whether gilts are appropriate depends on what an investor is trying to achieve, how long they intend to invest and how the gilt fits alongside the rest of their portfolio. 

Important considerations include: 

• Maturity: when is the face value due to be repaid? 

• Price: are you buying above or below its face value? 

• Coupon: how much interest does the gilt pay? 

• Yield: what does the combination of price, coupon and maturity indicate about the potential return? 

• Time horizon: are you likely to need the money before maturity? 

• Interest-rate and inflation risk: how could changing conditions affect its market price? 

• Tax: how might the different components of the return be treated? 

• Portfolio role: is the objective income, diversification, capital planning or something else? 

Looking at these elements together is more informative than selecting a gilt simply because it carries the highest coupon or yield. 

What does today’s gilt market mean for investors? 

Gilts themselves have not fundamentally changed. What has changed is the potential return investors are being offered for lending to the UK government. 

After the prolonged ultra-low-rate environment, higher yields have made gilts more prominent within the investment landscape again. But those higher yields exist against a backdrop of inflation uncertainty, significant government financing requirements and changing interest-rate expectations. That combination is why the question ‘why invest in gilts?’ has returned to investors’ radar. 

For some investors, gilts may potentially provide income, diversification, a known maturity date or a way of aligning assets with future spending needs. For others, different investments may be more appropriate. 

Understanding where a gilt’s potential return comes from, the risks involved and the role it would play within a wider portfolio is more important than focusing on the headline yield alone.

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